___ is a type of weathering caused by a chemical reaction with water.
A. Carbonation
B. Abrasion
C. Hydrolysis
D. Hydration

Answers

Answer 1

Option ( C ). Hydrolysis (/haɪˈdrɒlɪsɪs/; ancient Greek for "water" and "to dissolve") is a chemical reaction in which water molecules break one or more chemical bonds.)

What does the example of hydrolysis mean?

Hydrolysis is the process of breaking down compounds by adding water. Here is an example of hydrolysis:

Sodium acetate is a type of salt. When sodium acetate is mixed with water, the chemical bonds are broken and it breaks down into sodium ions and acetate ions.

What is function of hydrolysis?

Hydrolysis reactions break the bonds and release energy. Biopolymers are ingested and hydrolyzed in the gastrointestinal tract to form small molecules that can be absorbed by cells and further broken down to release energy.  

Where does the hydrolysis take place?

Hydrolysis is the process by which compounds are broken down into simpler compounds and involves the chemical uptake of water. Almost all tissues contain enzymes that catalyze hydrolysis, but the highest concentration is in the liver.

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Related Questions

1.For Structure B the bond between carbon and sulfur is polar or non polar
2. Explain you’re answer

Answers

Answer:

polar

Explanation:

because carbon and sulfur have different electronegativities, the S=C bond is polar.

The entire molecule is nonpolar however because the dipoles (polar bonds) cancel out due to the geometry of the molecule (linear)

A solution of NaF is added dropwise to a solution that is 0.0173 M in Ba 2. When the concentration of F- exceeds___M BaF2 will precipiate. Neglect volume changes. For BaF2

Answers

Answer:

0.0099M = [F⁻]

Explanation:

For BaF2, Ksp = 1.7x10⁻⁶

When BaF₂ is in solution, the equilibrium between the solid and the dissociated ions occurs as follows:

BaF₂(s) ⇄ Ba²⁺(aq) + 2F⁻(aq)

Where Ksp = 1.7x10⁻⁶ is defined as:

1.7x10⁻⁶ = [Ba²⁺] [F⁻]²

Where [] are equilibrium concentrations of each ion in solution.

That means you will add F⁻ until its concentration exceeds:

1.7x10⁻⁶ = [0.0173] [F⁻]²

9.827x10⁻⁵ = [F⁻]²

0.0099M = [F⁻]

When more F⁻ is added, BaF₂ begins its precipitation.

What electrically neutral atom has 30 neutrons and 25 electrons?

Answers

Answer:

Manganese (Mn)

Explanation:

We know it's manganese because we are told it is an electrically neutral atom. This means it has the same number of protons and electrons. If it has 25 electrons, it has 25 protons. Protons tell us the atomic number of the atom, which also tells us the name of the element. Manganese is element 25 on the periodic table.

An example of a suspension is a ____
A)chemical b)heterogenous
c)homogenous d)salad

Answers

Answer:

b

Explanation:

suspension is the heterogenos solution

If you wanted to change the polarity of hydrogen bromide (HBr) by substituting the bromine with a different atom. Which atom would increase the polarity of the molecule?

Answers

Answer:

This question is incomplete as it lacks options, the options are:

A. chlorine (CI)

B. iodine (1)

C. sulfur (S)

D. hydrogen (H)

The answer is A. Chlorine

Explanation:

Polarity of a substance in chemistry is a function of electric charges in the atoms of the molecules involved. Polarity, however, can be increased or decreased in molecules depending on the charges of the atoms that form them.

Since polarity increases when an atom in the molecule has a high ability to pull electrons toward itself i.e. electronegativity, one atom that can be substituted for Bromine in the hydrogen bromide (HBr) molecule in order to increase its polarity is CHLORINE. This is because Chlorine (Cl) is more electronegative than Bromine atom, hence, will pull more electrons from hydrogen to make the HCl molecule more polar than HBr.

To increase the polarity of HBr, the bromine atom can be replaced with a hydrogen atom.

A polar molecule is one in which a dipole moment exists. There is a positive end and a negative end in a polar molecule. Conventionally, the direction of the dipole is from the positive end of the molecule towards the negative end of the molecule.

If we want to increase the polarity of the molecule then we must substitute the bromine atom with a more electronegative atom. In this case, chlorine is  the best option.

Missing parts;

If you wanted to change the polarity of hydrogen bromide (HBr) by substituting the bromine by a different atom. Which atom would increase the polarity of the  molecule?

A. chlorine (CI)

B. iodine (1)

C. sulfur (S)

D. hydrogen (H)

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Please help me it’s due today

Answers

Answer:

I think it is A. the two forces are equal, or balanced, neither the table nor the book moves up or down.

Explanation:

Tome, the other options don’t make no sense

Perform the arithmic shown AND round your answers to the correct number of significant digits.

56.5in + 95.3in + 15 in

(Fill in the blank)

Answers

Answer:

167in

Explanation:

Given arithmetic;

        56.5in + 95.3in + 15in

To determine the correct significant digits, the sum cannot be more precise than the least precise value in the addition;

 The least precise is 15in and it is in 2significant places;

      56.5in

      95.3in

 +    15    in

......................

      166.8in

......................

The value is 167in

what is the iupac name of CH3-CH2CH(CH3)CH2-COOH​

Answers

Answer:

Butanoic acid.

Explanation:

What will be the substitution product of (S)-2-chloro-3-methylbutane in polar aprotic conditions favoring SN2?

Answers

almost there use socratic app



it will help


How many moles of CO are produced when 1.8 moles C reacts?
Express your answer using two significat figures.
5C(s) + 2SO2(g) => CS2(l) +4CO(g)

Answers

Answer:

1.44mole of CO

Explanation:

The reaction equation is given as:

         5C  + 2SO₂ →  CS₂ + 4CO

We check to see if the expression is balanced and it is so;

 Now;

 Given;

           1.8mole of C reacted; how many moles of CO are produced;

  From the balanced reaction equation:

             5 mole of C is expected to produce 4 mole of CO

             1.8 mole of C will then produce [tex]\frac{4 x 1.8}{5}[/tex] = 1.44mole of CO

Which units can be used to describe the thermal

energy within a substance?

Answers

Answer:  Btu, British Thermal Unit is used to express thermal energy when working in pounds and degrees Farenheit.

Calories are used when working in grams and degrees Centigrade or Kelvin (SI units)

A Joule is the British system unit used to measure heat transfer.

Explanation:

Why do some transition metals have multiple oxidation states?
Transition metals have multiple oxidation states because of their
sublevel.

Answers

Answer:

Transition metals can have multiple oxidation states because of their electrons. The transition metals have several electrons with similar energies, so one or all of them can be removed, depending the circumstances. This results in different oxidation states.

Answer:

The answers are "partially filled" and "d" on Plato

Explanation:

Select the best answer from the choices below. Light has many properties of waves, but sometimes it also behaves like:

Answers

Answer:

A photon

Explanation:

When electrons pass close to the standing wave of light, they hit the particles that are called photons

Choose ALL the answers that apply.

Sound _____.

travels in transverse waves
requires a medium to travel through
travels most slowly through solids
speeds up when temperature is increased
is changed into electrical impulses by the cochlea

Answers

Answer:

Speeds up when temperature is increased and can travel through a solid

Explanation:

What is the hydroxide concentration of a solution with a poH of 2? Is this solution acidic, basic or neutral?

Answers

The hydroxide concentration would be 1.0 x 10^-2 M.

This solution would be basic.

A basic solution has a pOH of less than 7, an acidic solution would have a pOH of greater than 7, and a neutral solution would be 7.

[OH-] = 10^-(pOH)
[H+] = 10^-pH
[H+] + [OH-] = 14
[H+] x [OH-] = 1.0 x (10)^-14

What is the charge on an atom after it gains two electrons during the formation of a bond?

One positive charge
Two positive charges
Two negative charges
One negative charge

Answers

Answer:

Two Negative Charges

Explanation:

C. Two negative charges

If an atom has an equal number of protons and electrons, its net charge is 0. If it gains an extra electron, it becomes negatively charged and is known as an anion. If it loses an electron, it becomes positively charged and is known as a cation.

Given condition: An atom gains two electrons during the formation of a bond.

As we know gaining an electron results in a negative charge and here two electrons being gained.

Therefore, the charge on it after gaining two electrons will be two negative charges.

Thus, the correct option is option C.

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Which statement best describes heating by conduction?


1. Sunlight travels through space without the aid of fluids or solids.

2. Air at the equator rises and sinks at the poles.

3. Air molecules touch the warm ground, heating them up.

4. Warm air rises and takes heat with it; eventually it cools and sinks.

(If you want brainliest please explain why the answer is that answer)

Answers

Answer:

It would be A.  Air molecules touch the warm ground, Heating them up because conduction is when a source of energy touches something directly.

Answer:

3. Air molecules touch the warm ground, heating them up.

Explanation:

Chlorophyll is found in
A. neither plant
nor animal cells.
B. animal cells.
C. plant cells.
D. plant and animal cells.

Answers

Answer:

Only plant cells

Explanation:

This organelle helps plants photosynthesize. Humans do not do that.

In the compound MgCl2, the subscript 2 indicates

Answers

The subscript 2 indicates number of Cl atoms

Further explanation

The molecular formula shows the number of atoms of a compound

whereas the empirical formula is the simplest comparison of the atoms making up the compound

MgCl₂ is an ionic compound composed of Mg and Cl atoms

Mg is in group 2 which has a +2 charge, while Cl is in the Halogen group which has a charge of -1

If the two are bonded, the 2 electrons released by Mg will be bound by 2 Cl atoms, each of which atoms of Cl need 1 more electron in order to obtain a stable electron configuration such as a noble gas

So the number 2 in the MgCl compound indicates the number of Cl atoms

Which term best describes the materials that make up rocks?

sand left by erosion

compressed magma

a mixture of minerals

layers of lava

Answers

a mixture of minerals

Answer:

is c a mixture of minerals

Explanation:

List what you are thankful for! (It's Thanksgiving! Answer if you bake! Or if you like cakes pies cookies and treats!!! )

Answers

Answer:

I do not bake but my mom is a professional baker.  

Explanation:

A roof over my head and a warm home.

Plenty of drinkable water.

I don't have to go hungry.

I can enjoy the small and free pleasures of life.

Access to the internet.

My friends and family.

My health.

The kindness of people I have never met before.

i’m thankful for my family and friends
i’m thankful to be alive

22. Which of the following molecules or ions contain polar bonds?

Answers

I think we need more information
What are the following molecules???

X-rays are often used in medical settings to create images of the body's internal structures such as bones. This is made possible by the
fact that X-rays are able to pass through the body's softer tissues without being absorbed.
Radio waves are also able to pass through the body's softer tissues without being absorbed. Why are radio waves not used to generate
medical images?
OA. The electrons in most atoms are not in high enough energy states to absorb the photons of radio waves.
OB. Radio waves tend to bend too much when they encounter solid materials to be used for generating accurate images,
OC
The frequency of most radio waves is too low to allow them to pass through bones or other solid materials.
OD.
Radio waves carry so little energy that they tend to pass through most atoms without an interaction taking place.

Answers

Answer:D

Explanation:I did it on study island.

Radio waves are not used to generate medical images because as per the electromagnetic spectrum ,the radio waves  carry little energy that they pass through most atoms without interaction.

What is an electromagnetic spectrum?

The electromagnetic spectrum consists of  radiation  which consists of waves made up of electromagnetic field which are capable of propogating through space and carry the radiant electromagnetic energy.

The radiation are composed of electromagnetic waves which are synchronized oscillations of electric and magnetic fields . They are created due to change which is periodic in electric as well as magnetic fields.

In vacuum ,all the electromagnetic waves travel at the same speed that is with the speed of air.The position of an electromagnetic wave in an electromagnetic spectrum is characterized by it's frequency or wavelength.They are emitted by electrically charged particles which undergo acceleration and subsequently interact with other charged particles.

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Select the correct answer. The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length? A. 12 inches B. 15 inches C. 21 inches D. 40 inches

Answers

Answer: B. 15
A rectangle has 4 sides, so width has two sides and length has two sides. Multiply 6 by 2 and get 12, subtract 12 from 42, then you get 30. Half of 30 is 15.

Answer:

15

I hope this helps

Name and write one polyatomic ion with its charge.

Answers

Answer:

Because these ions contain more than one atom, they are called polyatomic ions. Polyatomic ions have characteristic formulas, names, and charges that should be memorized. For example, NO3− is the nitrate ion; it has one nitrogen atom and three oxygen atoms and an overall 1− charge.

Polyatomic Ions.

Name     Formula

sulfite ion SO32−

Explanation:

One polyatomic ion is Nitrate. It had a charge of -1.

Hope this helps!! (:

what ore is turned to finished aluminum

Answers

I think the answer is bauxite ore

If Phosphorus, P, gained 3 electrons, the net ion charge would be

+5
-5
+3
-3

Answers

Answer:

-3

Explanation:

Phosphorus becomes phosphide with a -3 charge

What is the mass of florine

Answers

Answer:

18.998403

is the mass

Please help I’ll give you the BRAINLIEST!

1. How many moles are in 3.63 x 10^22 atoms of K?

2. How many moles are in 5.96g of BaCO3?

3. How many moles are in 1.50 grams of NH3?

4. How many liters are in 82.0g CSI?

Answers

Answer:

1. Number of moles in 3.63 * 10²² atoms of K = 0.06 moles

2. Number of moles in 5.96 g of BaCO₃ = 0.03 moles

3. Number of moles of NH₃ = 0.88 moles

4. Volume of CSI = 0.50 liters

Explanation:

1. One mole of K contains 6.02 * 10²³ atoms

Number of moles in 3.63 * 10²² atoms = (3.63 * 10²² atoms/6.02 * 10²³ atoms) * 1 mole

Number of moles in 3.63 * 10²² atoms of K = 0.06 moles

2. Number of moles = mass / molar mass

Molar mass of BaCO₃ = 197.33 g/mol; mass of BaCO = 5.96 g

Number of moles = 5.96 g/ 197.33 g/mol

Number of moles in 5.96 g of BaCO₃ = 0.03 moles

3. Number of moles = mass / molar mass

Molar mass of NH₃ = 17 g/mol; mass of NH₃ = 1.50 g

Number of moles = 1.50 g/ 17 g/mol

Number of moles of NH₃ = 0.88 moles

4. Chlorosulfonyl isocyanate, ClSO2NCO, otherwise known as CSI, is a reagent used in organic synthesis. It has a density of 1.626 g/cm³.

Volume = mass/density

mass = 82.0 g; density of CSI = 1.626 g/cm³

Volume = 82.0 g / 1.626 g/cm³

Volume = 50.43 cm³

Volume = 50.43 cm³/1000 cm³ * 1 liter

Volume of CSI = 0.50 liters

plz help ❤️
Explain how the pH of water has a synergistic relationship with other substances.
Provide an example.

Answers

Answer:

Explanation:

he pH of the water will determine the toxic effects, if any, of these substances.

Pure water is neutral with the pH of 7. But when water combines with other substance the pH varies as per the acidity of the combining substance.

What is pH?

pH is the measure of acidity of a solution and mathematically it is the negative logarithm of hydrogen ion concentration. Acidic substance have a pH of less than 7 whereas, basic substance have higher pH value.

Water when combines with some acids, its acidity increases. For example acid rain resulting from the reaction of rain water with oxides of nitrogen and Sulphur forming nitric acid and sulphuric acid.

pH of water have a role in the toxic effects of components in water pH and alkalinity of water determines the coagulation of other substances in water.

Hence, the properties of other substance in water is pH dependent and might effect the alkalinity or acidity of water as well the properties of substances in water such as toxicity.

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An 80 kg patient needs medication x in the amount of .25 mg/kg/day. The medication comes in liquid solution of 50 mg for 10ml. How many ml of this solution will this patient need in a day? Which object would have the most momentum?A.a 500-pound car moving at 20 miles per hourB.a 200-pound car moving at 60 miles per hourC.a 100-pound car moving at 80 miles per hourD. a 50-pound car moving at 100 miles per hour Down a group, the electron shielding tends to________a.)increase b.)decreasethank uuu :) The total amount of matter of all of the organisms in an ecosystem is referred to as Political brochure with smiling images of Lyndon B. Johnson and John F. Kennedy. John F. Kennedy is also pictured speaking to civil rights leaders. Large headlines read 'Human rights - Kennedy Cares - Kennedy Acts,' 'A time for moral leadership,' 'Kennedy for President,' and 'Vote Democratic.' Under the headline 'We seek to secure these rights' is a list that includes '1. The right of every American to work as he wants to work. 2. The right of every American to be educated. 3. The right of every American to receive just compensation for his labor, his crops, his goods. 4. The right of every American to live in a decent home in the neighborhood of his choice. 5. The right of every American to obtain security in sickness as well as in health. 6. The right of every American to think, to vote, to read, to worship as he pleases. 7. The right of all people to be free from the terrors of war. - Senator Kennedy NAACP Rally, Los Angeles.'Universal History Archive/Universal Images Group/ImageQuest 2019Which statement accurately describes this political communication? (3 points)It is an example of conservative propaganda. A member of the Republican party would likely support this candidate.It illustrates bias against laws for and enforcement of human rights. A voter who favors limited rights for Americans would likely support this candidate.It uses symbolism to portray John Kennedy as a strong human rights leader. A voter who favors equal rights for Americans would likely support this candidate.It illustrates a bias in favor of the Democratic Party. A conservative voter would likely support this candidate. How do you fix this sentence?Put commas ( To separate Phrases and Clauses), Apostrophe (Possessives), and change numbers into words.Although a whale's heart can be as big as a car it beats only 9 times a minute. For how many years did Rome rule the civilized Western World? 400 300 100 200 EASY QUESTION WILL GIVE BRAINLIEST!!!Tyler has a baseball bat that weighs 28 ounces.Find this weight in kilograms and in grams. (Note: 1 kilogram 35 ounces). Make a table if g(x)=3x-1 and if g(x)=7, then which of the following is the value of x Read the poem. Then, answer the question(s). From "Broken Windows" An old willow with hollow branches Slowly swayed his few high bright tendrils And sang: "Love is a young green willow (5) Shimmering at the bare wood's edge." 3. When a single-celled organism splits into 2 new organisms it is called _________________. *a.fissionb.buddingc.fragmentationd.sporulatioin Evaluate: 47.6 - 5.342A) -42.258B) 52.942C) 42.258D) -5.82say helllooo A survey was conducted to see how many people ride a bus to school everyday 160 people reported that they ride the bus school everyday this number represents 80%of the people surveyed how many were surveyed In its first year of operations Best Corp. had income before tax of $540,000. Best made income tax payments totaling $177,000 during the year and has an income tax rate of 30%. What was Best's net income for the year? It is best to eat within an hour of exercising.Please select the best answer from the choices provided.F Sue was the lead in the school play. On opening night the director tells her there have been some last minute script changes. Sue became nervous when she saw her mom, an actress, in the audience. Then she saw her psychology teacher in the audience and remembered some concepts that would help her make sense of her thoughts, feelings and surroundings. Britain forced American sailors into the British navy. Mis amigos y yo ____________________ enfermos.a.estamos b.somosPlease select the best answer from the choices provided PLEASE HURRY!!! Let z = Equals 38 (cosine (StartFraction pi over 8 EndFraction) + I sine (StartFraction pi Over 8 EndFraction) ) and w = 2 (cosine (StartFraction pi Over 16 EndFraction) + I sine (StartFraction pi Over 16 EndFraction) ) .What is the product of zw?40 (cosine (StartFraction pi Over 16 EndFraction) + I sine (StartFraction pi Over 16 EndFraction) )76 (cosine (StartFraction pi Over 16 EndFraction) + I sine (StartFraction pi Over 16 EndFraction) )40 (cosine (StartFraction 3 pi Over 16 EndFraction) + I sine (StartFraction 3 pi Over 16 EndFraction) )76 (cosine (StartFraction 3 pi Over 16 EndFraction) + I sine (StartFraction 3 pi Over 16 EndFraction) ) If h(x) = -3 10, find h(-3). (1 point) - 19 1