what is the common name of hydrated calcium sulphate?​

Answers

Answer 1

Answer:

Gypsum

Explanation:

Calcium sulphate, is a naturally occurring calcium salt. It is commonly known in its dihydrate form, a white or colourless powder called gypsum.


Related Questions

Pleeeeasee someone who’s good at chemistry?! 10 grade

ASAP
I’ll give points, just help please

Answers

Answer:

where is the question????????????

Someone please help me :)))

Answers

Answer:

3. solids are measured in centimeters

4. gases And liquids are measured in milliliters

Answer:

Solids are measured in Mass

Gases and Liquids are measured in Volume

Explanation:

Solids can also additionally be measured by length as well.

fun fact: natural gas is measured by volume (cubic feet) but is sold based on its heating content (Btus). A cubic foot of natural gas is the amount of natural gas that can be contained in a cube one foot on a side, at a certain standard temperature and pressure. (source; oilgaslawyer blog)

Can KI+Cl2 occur or not

Answers

Yes according to reliable sources.

A balloon is partially inflated with 6.00 L of hydrogen at sea level, where the atmospheric pressure is 1.00 atm. The balloon ascends to an altitude of 1500 m, where the pressure is 0.80 atm. What is the volume of the balloon at the higher altitude if the temperature of the hydrogen doesn’t change during the ascend?

Answers

Considering the Boyle's law, the volume of the balloon at the higher altitude is 7.5 L.

The gas laws are a set of chemical and physical laws that allow determining the behavior of gases in a closed system. The parameters evaluated in these laws are pressure, volume, temperature and moles.

Boyle's law is one of the gas laws that states that the pressure of a gas in a closed container is inversely proportional to the volume of the container, when the temperature is constant. In other words, if the pressure increases, the volume decreases; while if the pressure decreases, the volume increases.

Boyle's law is expressed mathematically as:

P× V = k

In this law then two variables are related: pressure and volume, so it is assumed that the temperature of the gas and the number of molecules of the gas are constant.

Studying an initial state 1 and a final state 2 is fulfilled:

P1× V1= P2× V2

In this case, you know:

P1= 1 atmV1= 6 LP2= 0.80 atmV2= ?

Replacing:

1 atm× 6 L= 0.80 atm× V2

Solving:

[tex]V2=\frac{1 atm x 6 L}{0.80 atm}[/tex]

V2= 7.5 L

Finally, the volume of the balloon at the higher altitude is 7.5 L.

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Identify the major product that is obtained when 1-hexyne is treated with H2 and Pd. cis-2-hexene 1-hexene hexane trans-2-hexene

Answers

The major product obtained when 1-hexyne is treated with H2 and Pd is; 1-hexene.

The structure of 1-hexyne is such that it possesses a triple bond around its first Carbon in it's carbon chain.

On this note; hydrogenation by treatment with H2 and Paladium, Pd as catalyst yields 1-hexene as the major product.

PS: Paladium, Pd is the major constituent of the Lindlar's catalyst.

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There are two valence electrons in a He atom. What is the average ionization energy of the two valence electrons in He

Answers

Answer:

A: Calcium is a group 2 element with two valence electrons. Therefore, it is very reactive and gives up electrons in chemical reactions. It is likely to react with an element with six valence electrons that “wants” to gain two electrons. This would be an element in group 6, such as oxygen.

Bas +
PtF2 →
BaF2 +
Pts
Need to balance it

Answers

it is already balanced

REACTANTS

Barium sulfide (BaS) + platinum (Ii) fluoride

PRODUCT

Barium fluoride (BaF2) + Cooperite (PtS)

Hope this answer helps you dear! take care

Which of the following elements would be a +2 cation?
Vanadium (V)
Oxygen (0)
Helium (He)
Strontium (Sr)

Answers

Answer:

helium

Explanation:

Explain why caesium is more reactive than sodium.
You should answer in terms of electrons.

Answers

Caesium is more reactive than sodium because when it is burned sodium will smell, taste, and look like poop

What is the mass of 8 moles of sodium chloride?
468 g
4.68 9
46.8 g
4.689 mol
Please answer
I'll mark BRAINLIST​

Answers

Answer:

468 g _______________________

The mass of 8 moles of sodium chloride is 468 grams. Therefore, option A is correct.

Molar mass, also known as molecular weight, is the mass of one mole of a substance. It is typically expressed in grams per mole (g/mol). Molar mass is calculated by summing the atomic masses of all the atoms in a molecule.

To calculate the mass of a substance, multiply the number of moles by the molar mass of the substance. The molar mass of sodium chloride (NaCl) is approximately 58.44 grams per mole.

The mass of 8 moles of sodium chloride:

Mass = Number of moles × Molar mass

Mass = 8 moles × 58.44 g/mol

Mass = 467.52 grams

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The EPA has used the slogan “Ozone: good up high, bad nearby” in some of its publications for the general public. Explain the message

Answers

Answer:

------------------------------

Explanation:

---------------

Test I. Write the specialized body structures of the following animals that can enable them adapt in the land

1. snake

Answers

Answer: specialized body structures of Snakes

Explanation:

Snakes have many adaptations that allow them to move, hunt, eat and survive in their environments. Many animals have developed specific parts of the body adapted to survival in a certain environment. Among them are webbed feet, sharp claws, whiskers, sharp teeth, large beaks, wings, and hooves. In most aquatic animals, swimming is a must. To aid swimming, many animals have adapted and evolved with webbed feet.

If you have an aqueous solution that is 13.5 % Na3PO4 by mass, what is the molality of Na3PO4 in the solution?

Answers

Considering the definition of percentage by mass and molality, the molality of Na₃PO₄ in the solution is 0.948 [tex]\frac{moles}{kg}[/tex].

Percentage by mass

The percentage by mass expresses the concentration and indicates the amount of mass of solute present in 100 grams of solution.

In other words, the percentage by mass of a component of the solution is defined as the ratio of the mass of the solute to the mass of the solution, expressed as a percentage.

The percentage by mass is calculated as the mass of the solute divided by the mass of the solution, the result of which is multiplied by 100 to give a percentage. This is:

[tex]percentage by mass=\frac{mass of solute}{mass of solution}x100[/tex]

Molality

Molality is the ratio of the number of moles of any dissolved solute to kilograms of solvent.

The Molality of a solution is determined by the expression:

[tex]molality=\frac{number of moles of solute}{kilograms of solvent}[/tex]

This case

Considering 100 grams as a sample of the solution, then the value of the percentage of concentration given indicates that  13.5 g correspond to Na₃PO₄.

Remember that percent concentration by mass is calculated using the mass of solute and the mass of the solution, which includes both the solute and the solvent. Then:

mass solution= mass solute + mass solvent

100 g= 13.5 g + mass solvent

100 g - 13.5 g= mass solvent

86.5 g= mass solvent

Then, you know:

number of moles of solvent=  [tex]13.5 gramsx\frac{1 mole}{163.94 grams} =0.082 moles[/tex] being 163.94 [tex]\frac{grams}{mole}[/tex]the molar mass of Na₃PO₄, this is the amount of mass a substance contains in one mole.mass of solvent= 86.5 grams= 0.0865 kg (being 1000 g= 1 kg)

Then, replacing in the definition of molality:

[tex]molality=\frac{0.082 moles}{0.0865 kg}[/tex]

Solving:

molality= 0.948 [tex]\frac{moles}{kg}[/tex]

Finally, the molality of Na₃PO₄ in the solution is 0.948 [tex]\frac{moles}{kg}[/tex].

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A gas has a pressure of 8.5atm and occupies 24L at 25∘C. What volume (in liters) will the gas occupy if the pressure is increased to 13.5atm and the temperature is decreased to 15∘C? Round to the nearest liter.

Answers

The volume (in liters) that the gas will occupy if the pressure is increased to 13.5 atm and the temperature is decreased to 15 °C is 15 L

From the question given above, the following data were obtained:

Initial pressure (P₁) = 8.5 atm

Initial volume (V₁) = 24 L

Initial temperature (T₁) = 25 °C = 25 + 273 = 298 K

Final pressure (P₂) = 13.5 atm

Final temperature (T₂) = 15 °C = 15 + 273 = 288 K

Final volume (V₂) =?

The final volume of the gas can be obtained by using the combined gas equation as illustrated below:

[tex]\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}\\\\\frac{8.5 * 24}{298} = \frac{13.5 * V_{2}}{288}\\\\ \frac{204}{298} = \frac{13.5 * V_{2}}{288}\\\\[/tex]

Cross multiply

298 × 13.5 × V₂ = 204 × 288

4023 × V₂ = 58752

Divide both side by 4023

[tex]V_{2} = \frac{58752}{4023}\\\\[/tex]

V₂ = 15 L

Therefore, the final volume of the gas is 15 L

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formula of sodium bicarbonate​

Answers

Answer:

NaHCO3

Explanation:

The three is small at the bottom at the end

Imagine that you are toasting marshmallows using a metal stick over an open fire at your campsite.

Which of the following is the effect of radiation in this scenario?


Radiation causes heat to warm the entire campsite.

Radiation causes the metal stick to increase in temperature.

Radiation causes heat from the fire to warm the air.

Radiation causes hot air to move up to toast the marshmallow.

Answers

Answer:

Radiation causes the metal stick to increase in temperature.

Explanation:

Answer:  

Radiation causes heat from the fire to warm the air.

Explanation:

Write the balanced molecular chemical equation for the reaction in aqueous solution for ammonium sulfate and iron(II) chloride. If no reaction occurs, simply write only NR. ☐⁴⁻ ☐³⁻ ☐²⁻ ☐⁻ ☐⁺ ☐²⁺ ☐³⁺ ☐⁴⁺ 1 2 3 4 5 6 7 8 9 0 ☐₁ ☐₂ ☐₃ ☐₄ ☐₅ ☐₆ ☐₇ ☐₈ ☐₉ ☐₀ + ( ) → ⇌ (s) (l) (g) (aq) Ir N Fe O Am Cl NR S H Ch Reset

Answers

The balanced molecular chemical equation for the reaction is (NH4)2SO4(aq) + FeCl2(aq) -------> FeSO4(aq) + 2NH4Cl(aq).

The rule for writing a balanced chemical reaction equation is that the number of atom of each element on the right hand side must be the same as the number of atoms of the same element on the left hand side of the reaction equation. This is achieved by performing an atom count.

The balanced molecular chemical equation for the reaction in aqueous solution for ammonium sulfate and iron(II) chloride is;

(NH4)2SO4(aq) + FeCl2(aq) -------> FeSO4(aq) + 2NH4Cl(aq)

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Which solution has the same number of moles of KCl as 75.00 mL of 0.250 M solution of KCl?
25.0 mL of 0.175 M solution of KCl
129 mL of 0.145 M solution of KCl
20.0 mL of 0.200 M solution of KCl
50.0 mL of 0.125 M solution of KCl
100 mL of 0.0500 M solution of KCl

Answers

Answer:

None of them

Explanation:

The number of moles in 75ml is 0.01875moles while in 25ml is 0.004375 and in 129 ml is 0.018705.

REMEMBER: Molarity is the number of moles per litre so in order to get the number of moles you multiply the molarity of the substance by the quantity of the substance in litres.

129 mL of 0.145 M solution of KCl solution has the same number of moles of KCl as 75.00 mL of 0.250 M solution of KCl. Therefore, option B is correct.

What is molarity ?

Molarity is defined as the number of moles of a solute in one liter of solution. A solution's molarity is also known as its molar concentration.

To calculate the molarity of a solution, divide the number of moles of solute by the total volume of solution in liters.

Molarity is a concentration unit that is defined as the number of moles of dissolved solute per liter of solution. Molarity is expressed as the number of millimoles per milliliter of solution when the number of moles and volume are divided by 1000.

Given:

number of mol = M ×V

= 0.250 M × 0.0750 L

= 1.87 × 10^-2 mol

volume, V = 1.29*10^2 mL

= 0.129 L

use:

number of mol,

n = Molarity × Volume

= 0.145 × 0.129

= 1.87 × 10^-2 mol

Thus, option B is correct.

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solvent extraction explain ???​

Answers

Answer:

this the partial removal of a substance from a solution or mixture by dissolving it in another immiscible solvent in which it is more soluble.

*1. The internal energy with a system associated with the motion of particles and that can be added to a substance is called_____.


A. Thermal energy


B. Electrostatic forces


C. Temperature


D. Kinetic energy










*2. Which statement describes the effect of adding more energy to a system, assuming a phase change does not occur?


A. The particles within the system will have greater motion, and the temperature will decrease.


B. The particles within the system will have greater motion, and the temperature will increase.


C. The particles within the system will have less motion, and the temperature will increase.


D. The particles within the system will have less motion, and the temperature will decrease.










*3. Which statement correctly describes how attractions that hold particles break?


A. Attractions due to electrostatic forces. When particles have low enough energy, these forces can no longer keep particles together.


B. Attractions due to gravitational forces. When particles have low enough energy, these forces can no longer keep particles together.


C. Attractions due to gravitational forces. When particles move fast enough, these forces can no longer keep particles together.


D. Attractions due to electrostatic forces. When particles move fast enough, these forces can no longer keep particles together.










*4. Which statement explains why a rubber band analogy is not a perfect comparison for bonds in a substance when considering phase changes?


A. For a phase change from liquid to gas, the bonds break completely and particles can move independently of each other.


B. For a phase change from liquid to gas, the bonds do not break completely and the particles can still slide past each other.


C. For a phase change from solid to liquid, the bonds break completely and particles can move independently of each other.


D. For a phase change from solid to liquid, the bonds do not break completely in the particles can still slide past each other.










*5. The boiling point of benzene is 80°C. Which pair of samples will have the same average kinetic energy as benzene molecules?


A. Two samples of liquid benzene, one at 70°C in the other at 80°C.


B. A sample of liquid benzene at 70°C and a sample of gaseous benzene at 90°C.


C. Two samples of gaseous benzene, one at 80°C in the other at 90°C.


D. A sample of liquid benzene at 80°C and a sample of gaseous benzene at 80°C.

Answers

Answer:

1. A/Thermal Energy

2. B/The particles within the system will have greater motion, and the temperature will increase.

3. C/Attractions occur due to electrostatic forces. When particles move fast enough, these forces can no longer keep particles together.

4. D/ For a phase change from solid to liquid, the bonds do not break completely and particles can still slide past each other.

5. D/ a sample of liquid benzene at 80ºC and a sample of gaseous benzene at 80ºC

Explanation:

I took the Test.

1. Internal energy associated with systems and particles is thermal energy. Thus, option A is correct.

The internal energy has been described as the energy that has been assessed by the molecules and bonds at the STP. Thermal energy has been the energy of particular molecules and the system comprising all the molecules have the summation of the thermal energy.

Thus, internal energy associated with systems and particles is thermal energy. Thus, option A is correct.

2. The addition of energy results in greater motion with an increase in temperature has been representation no phase change. Thus, option B is correct.

The addition of energy to the substance results in the increased motion of the particles. The energy higher than the threshold energy has been responsible for the phase change of the substance.

The addition of energy results in greater motion with an increase in temperature has been representation no phase change. Thus, option B is correct.

3. The movement of the particles under the gravitational attraction is not enough to hold the particles together at a longer distance. Thus, option B is correct.

The attraction has been the force that has been responsible for holding the particles in a molecule. Different attractions have a different levels of stability and strength.

The movement of the particles under the gravitational attraction is not enough to hold the particles together at a longer distance. Thus, option B is correct.

4. The phase change of the molecules has been mediated by overcoming the force of attraction that allows the molecules to move freely. The solid to liquid phase change has been mediated with the breaking of the attraction between the bonds allowing free movement.

Thus, statement 4 is incorrect, and option D is correct.

5. The kinetic energy has been the energy possessed by the moving molecules in the medium. The molecules in liquid and gas have been possessing the same energy at the same temperature, Thus, option D is correct.

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Lithium carbonate, Li2CO3, is commonly used to treat bipolar disorder. What is the percent by mass of carbon in this compound (to the nearest whole percent)

Answers

Answer:

18.78%

Hence, the mass percent of lithium in lithium carbonate is 18.78%.

Explanation:

The percent by mass of carbon in this compound,  lithium carbonates  is

16.2%

The compound is lithium carbonates.

The molar mass of the compound will be calculated and the molar mass of carbon in the compound will also be calculated to find the percentage of carbon in it.

Molar mass of  Li₂CO₃ = (7 ×2) + 12 + 48 = 74 g

Molar mass of carbon in the compound = 12g

percentage mass of carbon = 12 / 74 × 100

percentage mass of carbon = 1200 / 74

percentage mass of carbon = 16.2162162162

percentage mass of carbon = 16.2 %

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Hello, is there anyone here a pharmacy technician?

Answers

Explanation:

It can take up to two years to become a pharmacy technician, depending on the education program you choose. In fact, most pharmacy certification programs can be in a year, or less than eight months.

9) Observe the halogens. Fluorine and chlorine are gases, bromine is a liquid, and
iodine is a solid all at room temperature.
Distinguish between these differences in phase.
A) From Fluorine to lodine, the number of electrons increases.
This allows the intermolecular forces to strengthen from
temporary dipole (dispersion) forces to permanent dipoles.
Therefore, iodine is a solid because it has the most electrons.
B) From Fluorine to lodine, the nucleus gets larger. More
neutrons, protons and electrons allow the atoms of these
elements to become more attracted to each other. This is also
the reason that the halogens are diatomic naturally.
) From Fluorine to lodine, the molecular mass increases. With
the increase in mass, there is an increase in protons. This causes
the strength of the intermolecular forces between particles to
increase as well.
D) From Fluorine to lodine, the molecular mass increases. The
electron polarizability increases with the mass increase. In turn,
this strengthens the temporary dipole (dispersion) forces
between particles

Answers

Iodine is much more easily polarizable than fluorine therefore temporary dipoles in the molecule are strengthened.

The halogens are members of group 17 in the periodic table. They are highly electronegative and seldom occur free in nature owing to their high level of reactivity.

We know that larger molecules are more easily polarized than smaller ones. Therefore, from Fluorine to lodine, the molecular mass increases. The  electron polarizability increases with the mass increase. In turn,  this strengthens the temporary dipole (dispersion) forces  between particles. Hence the properties of halogens change smoothly down the group.

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What are the steps to Photosynthesis

Answers

Answer:

Step 1-Light Dependent. CO2 and H2O enter the leaf.

Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2.

Step 3- Light Dependent. ...

Step 4-Light Dependent.

Step 5-Light independent.

Step 6-Light independent.

4. Use the atomic model to answer the following questions

A. How many protons?

B. How many neutrons?

C. What is the name of this atom?​

Answers

Answer:

´protons: 16

neutrons: 16

name: sulfur

Explanation:

2. Why do you think electroplated jewelleries are in demand?
Chemistry plsss

Answers

Explanation:

Electroplated jeweleries are in demand because firstly they are as shiny and attractive as real jeweleries, they are also light weighted and cost effective.

What does a chemical reaction tell us?

Answers

Answer:

A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products. The properties of the products are different from those of the reactants.

I hope this helps.

How many grams of steam at 100 °C would be required to raise the temperature
of 47.6 g solid benzene (CH) from 5.5 °C to 30.0 °C? Assume that heat is only
transferred from the steam (and not liquid water) and that the steam/water and
benzene are separated by a glass wall and do not mix. (The melting point of ben-
zene is 5.5 °C; AHus for benzene is 9.87 kJ/mol; specific heat for benzene is 1.63
J/g• °C; AH for steam at 100 °C is 40.7 kJ/mol.)
vap

Answers

The mass of steam required to raise the temperature of water is 3.5 g.

The given parameters;

mass of the benzene, = 47.6initial temperature of the benzene, = 5.5 ⁰Cfinal temperature of the benzene = 30 ⁰C

The molar mass of Benzene = 78.11 g/mol

The molar mass of water = 18 g/mol

The number of moles of the Benzene is calculated as follows;

[tex]n = \frac{47.6}{78.11} = 0.61 \ mole[/tex]

The mass of steam required is calculated as follows;

heat lost by steam = heat absorbed by benzene

[tex]\frac{m}{18} \times 40.7 \times 10^3 = 47.6(1.63)(30-5.5) \ + \ 0.61 \times 9.87 \times 10^3\\\\2261.11 m = 7921.61\\\\m = \frac{7921.61}{2261.11} \\\\m = 3.5 \ g[/tex]

Thus, the mass of steam required to raise the temperature of water is 3.5 g.

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Cómo se forma un enlace polipeptido?

Answers

Qué es la pregunta que estás preguntando?

Brainliest fast before 5:35 no link no bot

Answers

Answer:

1.) 7

2.) 5

3.) stable

4.) 5A

5.) 5

6.) The properties would be more stable to property of phosphorous because same group and valenve electronics and they also have same chemical

Explanation:

The rest i dont know

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Cellular respiration releases energy by breaking down_______. A. ATPB. waterC. carbon dioxideD. food molecules5. A man is colorblind but there is no history of this disorder in his wifes family. What is the chance that their son is colorblind? A. 0B. 25%C. 75%D. 100%25. Which BEST summarizes the process of respiration? A. Water + Carbon Dioxide ( light) sugar + oxygenB. Sugar + Oxygen (enzymes) water+ carbon dioxide +energyC. Water + Sugar ( light ) carbon dioxide + oxygenD. Oxygen + Water (enzymes) sugar + carbon dioxide + energy1. A father with blood type AB and a mother with blood type O will probably produce offspring with a blood type ___. *A. AB. BC. A or BD.AB or O6. What is a sex- linked trait that results in the inability to have normal blood clotting? A. baldnessB. color blindnessC. diabetesD. hemophilia11. What causes species extinction? A. Pollution and reforestationB. Reforestation and carbon emissionC. climate change and over consumptionD. conservation and consume 18. The pigment molecules responsible for photosynthesis are located in the _______? *A. MitochondriaB. Cytoplasm of the cellC. Stroma of the chloroplastsD. Thylakoid membrane of the chloroplasts13. Which part of a leaf contains most of the chloroplasts? A. Lower epidermisB. Palisade mesophyllC. Spongy mesophyllD. Upper epidermis19. At optimum light intensity, which atmospheric gas most directly influences the rate of photosynthesis? A. NitrogenB. OxygenC. SulfurD. Carbon Dioxide14. What part of the leaf is this tiny opening in the lower epidermis which makes it rough and responsible for the entrance and exit of gases in plants? A. xylemB. phloemC. stomataD. guard cells16. In which part of the chloroplast does light reactions of photosynthesis takes place?A. GranaB. StromaC. Inner membraneD. Outer membrane17. Which is NOT needed to make food in plants? A. FlowerB. SunlightC. ChlorophyllD. Carbon Dioxid8. Color-blindness is inherited as a sex-linked recessive trait. 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The relationship between their ratings and the price of the chips is shown in the scatter plot below.Which of the following is the best estimate of the average change in ratings that is associated with a $1 increase in price? (2 1/5) (5 3/4) as a fraction what are the correct answers whoever answers it correctly gets brainlist The process of converting food so that it can be absorbed into the blood and used by the blood vessels A. Peristalsis B. Bowel Elimination C. Constipation D. Digestion I will give brainlyest because whoever do this is smarter then me Drag the item from the item bank to its corresponding match. ITEM BANK: Move to Top Chemical EnergyConservation of EnergyElectrical EnergyEnergy transformationKinetic EnergyLight EnergyMechanical EnergyPotential EnergyThermal Energynuclear energy Energy that is stored. This is energy of motion. The energy stored in bonds within the nucleus of an atom; energy released from a fission or fusion reaction. The energy transferred by a force to a moving object. Energy created by the flow of electrons through a conductor. Energy stored in chemical bonds of molecules. Energy in the form of electromagnetic radiation. Most often associated with a wavelength that is visible to the eye. Random kinetic energy possessed by objects in a material at finite temperature. An object that feels hot has a lot of this. This law states that, in any process, energy is neither created nor destroyed. It can only be converted from one form to another. This is the process of changing energy from one form to another. Solar energy is changed into chemical energy by plants. what is 10 3/12 simplified?? I have four legs and tail, I have no teeth, I can swim and dive underwater, I carry my house around with me, I am a ______. A short-term job or work project that can be paid or unpaid and can lead to a full-time, paying position is called a(n) _____.a.job shadowb.temp jobc.internshipd.cooperative programPlease select the best answer from the choices providedABCD Mrs. Kvitova earns $78,00 annually. If her state income tax is 3.8% how much does she owe per month for state income tax Choose a character from any TV show or movie you enjoy. In 2-3 sentences, explain how that character has developed over time. How have they changed? What caused the change?Please explain and be specific. Giving brainliest and this is due today. A 300 m long wire is used to fence a rectangular plot whose length is twice its width. Find the length and breadth of the plot. What the least common denominator for 11/12 5/6 and 1/5 The profits in hundreds of dollars, Pc), that a company can make from a product is modeled by a function of the price, c,they charge for the product: P(c) = -20c2 + 320C + 5,120. What is the maximum profit the company can make from theproduct?$540,000$640,000$800,000$896,000 What variations were there between the roles of women of various ethnic backgrounds in the 1920s Which situation would most likely create tension in a story? I think it's D so I'm I correct or not? 4 x ( 2 + 5 )^2 - 5^2 g(x) = x 3xh(x)=x+ 5Find (g- h)(x) find the square root of 121.