A gas occupies 800ml at a temperature of 27C. What is the volume at 132C?

Answers

Answer 1

V
1

/T
1

=V
2

/T
2


(900.0 mL) / (300.0 K) = (x) / (405.0 K); x = 1215 mL.

Change the 900 to 800, and the 300 to 27, then change the 405 to 132. And solve

Related Questions

Read the excerpt from A History of Women’s Suffrage by Stanton, Anthony, and Gage.

Another writer asserts that the tyranny of man over woman has its roots, after all, in his nobler feelings; his love, his chivalry, and his desire to protect woman in the barbarous periods of pillage, lust, and war. But wherever the roots may be traced, the results at this hour are equally disastrous to woman. Her best interests and happiness do not seem to have been consulted in the arrangements made for her protection. She has been bought and sold, caressed and crucified at the will and pleasure of her master. But if a chivalrous desire to protect woman has always been the mainspring of man's dominion over her, it should have prompted him to place in her hands the same weapons of defense he has found to be most effective against wrong and oppression.

Which statement paraphrases the authors’ argument?

Throughout history, men have strived to protect women through chivalrous action and guardianship.
Women have always been subservient to men because they have needed protection during war and pillage.
Men have not been successful protecting women because they have not given women the power to protect themselves.
During times of war, men and women rely on one another for defense, and they each have weapons for battle.

Answers

Answer:

C

Explanation:

Took the test

In her book A Vindication of the Rights of Women, British author Mary Wollstonecraft advocated that women should be treated with the same respect and decency as men, particularly when it comes to education. Thus, option C is correct.

What Women’s Suffrage by Stanton, Anthony, and Gage?

A Vindication of the Rights of Woman (1792), a groundbreaking feminist text, asserts that girls should be given the same privileges as males.

So that they might become outstanding husbands, mothers, and laborers in addition to being educated to be frivolous and inept by the educational system.

Women should be given the same opportunities as men, and women share the same capacity for reasoning at birth. Women should have the same rights to influence, expertise, and power in society as men do.

Therefore, Men have failed in their attempts to safeguard women because they have not given them the means to do so.

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1. Identify the reactants in this chemical equation:
2H2 + O2 + 2H2O

Answers

Oxygen and hydrogen

Calculate the number of water (H2O) molecules produced from the decomposition of 75.50 grams of Iron (III) hydroxide (Fe(OH)3).

Answers

Answer: [tex]6.38\times 10^{23}[/tex] molecules of water are produced.

Explanation:

To calculate the moles :

[tex]\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}[/tex]    

[tex]\text{Moles of} Fe(OH)_3=\frac{75.50g}{106.8g/mol}=0.707moles[/tex]

The balanced chemical reaction is:

[tex]2Fe(OH)_3\rightarrow Fe_2O_3+3H_2O[/tex]  

According to stoichiometry :

2 moles of [tex]Fe_2O_3[/tex] produce = 3 moles of [tex]H_2O[/tex]

Thus 0.707 moles of [tex]Fe_2O_3[/tex] will produce=[tex]\frac{3}{2}\times 0.707=1.06moles[/tex]  of [tex]H_2O[/tex]  

According to avogadro's law, 1 mole of every substance contains avogadro's number [tex]6.023\times 10^{23}[/tex] of particles.

Thus 1.06 moles of [tex]H_2O[/tex] contains = [tex]\frac{6.023\times 10^{23}}{1}\times 1.06=6.38\times 10^{23}[/tex] molecules

Answer:

6.381 x 10^23

Explanation:

How is pascals law used in the brakes of a car?

I’m giving 67 points!

Answers

Answer:

A change in pressure at any point in an enclosed fluid at rest is transmitted undiminished to all points in the fluid. With that said; in a hydraulic brake system, if the piston in the master cylinder(the part your foot pushes on) is one inch square area and you push with 100 pounds, then 100 pounds per square inch is transmitted to all parts of the hydraulic system. Now if the brake caliper piston(the part that pushes against the brake pad) is 2 square inches then there will be a total of 200 lbs of force being applied by the wheel cylinder, because each square inch has 100 pounds pushing on it. This is basically how cars brake systems are designed in order to reduce the amount of force required by the driver.

Btw if u want to give 67 points u must multiply that by 2 since two people answer and they get half of 67.    Im still happy with my 34 though!

An elastic band with a spring constant of 62 N/m is extended by 0.15 m. What is the force applied to the rubber band?

Answers

Answer:

the force applied to the rubber band is -9.3N

Explanation:

The computation of the force applied to the rubber band is shown below;

We know that

Force in newtons = Spring constant × amount of extension

F = -k × x

where

-k = 62 N/m

And, x = 0.15m

So, the force applied is

= -62N/m × 0.15m

= -9.3N

hence, the force applied to the rubber band is -9.3N

the force applied to the rubber band is -9.3N

Explanation:

2. Which number in a chemical formula tells you how many molecules of
an element or compound you have? *

A. Coefficient

B. Chemical symbols

C. Subscript

D. Capitals

Answers

I think the answer is C2H6O

PLEASE HELP
Find the kinetic energy of the horse using KE=1/2mv^2.

Answers

Answer:

78878

Explanation:

Which sentence best describes the relationship between genes and chromosomes?
A.
Genes are found within chromosomes.
B.
Several chromosomes make up one gene.
C.
Genes and chromosomes are the only things that form the nucleus.
D. Several genes are attached to different parts of the Golgi apparatus.

Answers

Answer:

A

Explanation:

In a nuclear power plant, what is the purpose of the cooling tower?

cools down the electric generator
reduces heat pollution to the environment
pumps cool water into the reactor

Answers

Answer:

reduces heat pollution to the environment

What does Aluminum and Magnesium oxide create

Answers

Answer: MgAl2O4 or Spinel (gemstone)

Explanation:

It should create Spinel!

1.
What is the molarity of a 3.6 L solution with 104 g of sucrose?

Answers

Answer:

.084 M

Explanation:

Molar mass of sucrose = 342.3

The formula to find molarity is moles of solute / liters of solution

Since we need to turn grams to moles for this equation we do 104 / 342.3 = 0.304

Now we can use the equation listed above. .304 / 3.6 = 0.084 M

A woman needs a kidney transplant. The best candidate to donate a kidney to her is her
es -0)
A)
Co-Worker.
B)
daughter.
09
friend.
D
husband.

Answers

Answer: B

Explanation:

What is required to make a fire? Is it exothermic or endothermic?

Answers

Answer:

Combustion as an Exothermic Reaction

Explanation:

When substances burn, they usually give off energy as heat and light. The combustion of wood is an exothermic reaction that releases a lot of energy as heat and light.

Answer:

Exothermic

Explanation:

because exothermic causes fires while endothermic doesn't



True or False: Strong HYDROGEN bonds cause surface tension.
Choose

True or False: Many polar substances are soluble in water.

True or False: Cohesion and adhesion contribute positively to the capillary action property of water.

True or False: Water's molecular shape is trigonal planar.

True or False: Most water on earth is found in the liquid form.

True or False: Surface Tension makes it possible for some insects to walk
on water.

True or False: Capillary action is how tall trees get water from the leaves TO the roots.

True or False: Water has the density of 1.0 g/mL.

True or False: Water does not change temperature easily."

True or False: Water is highly polar.

True or False: Adding soap to water increases surface tension.

True or False: Evaporation and Vaporization are the same thing."

True or False: Nonpolar substances are NEVER soluble in water."

True or False: Water is an example of an strong IONIC bond..

True or False: The solid phase of water (ice) is more dense than the liquid
phase of water.

Answers

True TrueTrueFalseFalseTrueTrueTrue FalseFalse TrueFalseFalse

2C4H10+13O2-->8CO2+10H2O Using the predicted and balanced equation, How many Liters of CO2 can be produced from 150 grams of C4H10?

Answers

Answer:  233 L of [tex]CO_2[/tex] will be produced from 150 grams of  [tex]C_4H_{10}[/tex]

Explanation:

To calculate the moles :

[tex]\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}[/tex]  [tex]\text{Moles of} C_4H_{10}=\frac{150g}{58g/mol}=2.59moles[/tex]

The balanced chemical equation is:

[tex]2C_4H_{10}+13O_2(g)\rightarrow 8CO_2+10H_2O[/tex]  

According to stoichiometry :

2 moles of [tex]C_4H_{10}[/tex] produce =  8 moles of [tex]CO_2[/tex]

Thus 2.59 moles of [tex]C_4H_{10}[/tex] will produce=[tex]\frac{8}{2}\times 2.59=10.4moles[/tex]  of [tex]CO_2[/tex]  

Volume of [tex]CO_2=moles\times {\text {Molar volume}}=10.4moles\times 22.4mol/L=233L[/tex]

Thus 233 L of [tex]CO_2[/tex] will be produced from 150 grams of  [tex]C_4H_{10}[/tex]

An unknown mass of Al absorbs 187.9 J of heat and increases its temperature from 23.5 °C to 35.6 °C. What is the mass of the
aluminum?
Where:
Specific Heat of Aluminum is = 0.900 J/gºC

Answers

Answer:

mass = 17.2 grams

Explanation:

q = mcΔT => m = q/cΔT = 187j / (0.90j/g°C)(35.6°C - 23.5°C) = 17.2g

how to calculate density (what’s the formula)
density=_ divided by _

Answers

Answer:

density equals weigt divided by volume

Explanation:

[tex]density = \frac{m}{v} [/tex]

Which of the following represents an increase in kinetic energy?
A. Cooling steam from 165°C to 100°C
B. Melting 45g of ice
C. Condensing 60g of steam
D. Heating ice from -50°C to 0°C

Answers

Answer:

C

Explanation:

What does the area between points D and E represent for the substance on the heating curve below?
A freezing point
B melting point
C boiling point
D sublimation point

Answers

Answer:

C. Boiling Point

Explanation:

A to B represents heat being added to the substance in a solid state, making B to C the melting point. C to D represents heat being added to the substance in a liquid state, making D to E the boiling point as the liquid is converted to a gas.

Hope this helps!

C. boiling point hahashhshddhdbvfbb for more words have a nice day

the charge of the atom is​

Answers

Answer:

the charge of an atom is zero.

Explanation:

i hope this is what you were asking for.

What are the 3 main types of clouds?

Answers

Answer:

Cumulus, Cirrus, and Stratus

Explanation:

So Cumulus Clouds are those puffy-shaped clouds, the ones that look the most solid like you could just walk on them.  Cirrus are those wispy clouds that are often very high up.  And Stratus Clouds are the low clouds that often cover the entire sky.

hope this helps:)

Is a shrimp an arachnid?
is a pill bug a insects, arachnid, or crustaceans?
is a scorpions a insects, arachnid, or crustaceans?

Answers

Answer:

Insects belong to the class Insecta, and arachnids to the class Arachnida; both classes fall under the Arthropoda phylum, along with crustaceans (crabs, lobster and shrimp). All arthropods have an exoskeleton and jointed legs. They have segmented bodies and appendages, which are divided into different segments. Arachnids belong to an even larger group of animals called “arthropods” which also include insects and crustaceans (lobster, crabs, shrimp, and barnacles).

Explanation:

Use the following equation to answer the questions that follow.

Fe + 2 HCl --> FeCl2 + H2

a. If you have 3.000 moles of HCl, how many moles of gas could you make?

b. If you have 6.132 moles of each reactant, which one will run out first?

c. Based on your answer from (b), how many grams of FeCl2 would you expect to make?

d. How many moles of Excess Reactant reacted based on (b)?

e. How much Excess Reactant is left over, in moles, from (b)?

f. When actually carrying out the experiment with 6.132 moles of each reactant, you make 310.2grams of iron(II) chloride. What is your percent yield?

Answers

Sksklerodlekmdndleoeojfnfroror

HELP!
NaCl is made from 1 Na and 1 Cl. If I have 45.978 grams of Na, how many grams of NaCl can I make? (You will have to convert to moles of Na first!)
explain answer​

Answers

Answer:

116.88 g

Explanation:

Step 1: Write the balanced equation for the synthesis of NaCl

Na + 1/2 Cl₂ ⇒ NaCl

Step 2: Calculate the moles corresponding to 45.978 g of Na

The molar mass of Na is 22.990 g/mol.

45.978 g × 1 mol/22.990 g = 1.9999 mol

Step 3: Calculate the number of moles of NaCl formed from 1.9999 moles of Na

The molar ratio of Na to NaCl is 1:1. The moles of NaCl formed are 1/1 × 1.9999 mol  = 1.9999 mol.

Step 4: Calculate the mass corresponding to 1.9999 moles of NaCl

The molar mass of NaCl is 58.443 g/mol.

1.9999 mol × 58.443 g/mol = 116.88 g

How many liters of O2 would be needed to produce 5.75 moles of K₂O?​

Answers

Answer:

just 1

Explanation:

How is the motion of particles in a book different from the motion of particles in the air around it ? (dont put link)​

Answers

Answer:

the motion is different.

Explanation:

the the motion is different because the particle in a book is solid particles and solid are packed together so so they can't move freely but while the the particles in the air around it is gas particles and it are packed very loose and can move very easily anywhere like .Example - solid-book , eraser. gas-helium, oxygen.

why does hexane have the weakest intermolecular force?

Answers

Answer:

The only intermolecular forces present in the compound Hexane are London dispersion forces which are generally the weakest. Hexane's molecular structure proves that Dipole-Dipole forces wont exist as there aren't very polar bonds in the structure.

Which measurable property of potassium can be used to support this statement: "Matter can be subdivided to the atomic level while retaining its defining characteristics."

A. Temperature
B. Density
C. Mass
D. Volume

Answers

C i think is the correct answer

Tetrachloroethene, C2C14 is a solvent used in many dry cleaning processes.
Write the empirical formula for tetrachloroethene.

Answers

An empirical formula presents the atoms of all the elements with the most simplified whole number ratios. In other words, divide each subscript by their greatest common factor.

The greatest common factor of 2 and 4 is 2.

2/2 = 1

4/2 = 2

So, the empirical formula for tetrachloroethene is CCl₂.

A 50.00 L sample of gas collected in the upper atmosphere at a pressure of 18.30 torr is compressed into a volume of 0.1500 L. What is the final pressure?

Answers

Answer:

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Explanation:

The concept Boyles law is used here to determine the final pressure of the gas. Boyle's law was put forward by the Anglo-Irish chemist Robert Boyle in the year 1662. The final pressure of the gas is  7.66 atm.

What is Boyles law?

At constant temperature, the volume of a given mass of gas is inversely proportional to its pressure. It can also be explained as at constant temperature, the product of pressure and volume of a given mass of gas is constant.

A straight line graph is obtained when pressure is plotted against the inverse of the volume.

Mathematically the law can be expressed as:

V∝ 1/P

PV = k (Constant)

Here 'V' is the volume and 'P' is the pressure of the gas.

For two different gases, the equation is given as:

P₁V₁ = P₂V₂

P₂ = P₁V₁ / V₂

1 torr = 0.00131 atm

P₁ = 0.023 atm

0.023 × 50.00  / 0.1500 = 7.66 atm

Thus the final pressure is 7.66 atm.

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