26 Answered Questions for the topic gas law

Gas Law Chemistry

01/04/22

#### Questions about Gases

A weather balloon was initially at a pressure of 0.950 atm, and its volume was 35.0 L. The pressure decreased to 0.750 atm, without loss of gas or change in temperature. What was the change in the...
more

#### From the volume, temperature, and pressure calculate the number of moles and the mass in grams for the gas listed below.

5.00 L SO2 at 21°C and 0.95 atm

Gas Law Chemistry

04/07/20

#### Chemistry ASAP!!!

1.) A 5.15L balloon has a pressure of 1.35 atm if compressed to 3.43L what will be the resulting pressure?2.) 0.785 moles of N2 fill a balloon at 1.5atm and 301K. What is the volume of the balloon?

12/10/19

#### Calculate Moles and Volume

Given the following amounts of gasses, calculate the number of moles of each gas. Calculate the volume of each amount of gas would occupy at 100°C and 15atm. a. 5.8g NH₃b. 48g O₂c. 10.8g He

Gas Law Chemistry

05/12/19

#### The pressure on a sample of gas is increased from

1.0atm to 3 0atm of the new volume is 0.52l find the original volume

02/20/19

#### A gas sample is collected at 21 degrees celsius and 0.988 atm. If the sample has a mass of 4.7 g and a volume of 396 mL. What is the molar mass?

10th grade Chemistry gas law problem. Find the molar mass given the temperature and air pressure.

#### Gas law question

Sulfur trioxide, SO3 (g), decomposes into sulfur dioxide gas and oxygen gas according to the following equation: 2SO3 (g) → 2SO2 (g) + O2 (g) Assuming the reaction fully completes explain why,...
more

#### I’m doing revision questions and do not know how I would do these gas law questions

2. The inﬂation of an air bag during a car crash is due to production of nitrogen gas, N2(g), by the following reaction: 2NaN3(s) → 2Na(s) + 3N2(g) a) What volume of N2 is produced when 120 g of...
more

#### Gas law Question

A container is filled with an ideal gas to a pressure of 15.0 atm at 0°C:
If the volume of the container doubles and the temperature is raised by 25°C, what will the new pressure be?

Gas Law

01/21/18

#### If 45.6 g of CO2 is contained in a 2.75-L container at 25 degrees celcius, what will the pressure be in this expressed in units of kPa?

Given:R=8.31 kPa L/mol K

#### Solve problem using the combined gas law or the ideal gas law. - Show work

How many moles of gas does it take to occupy 120.0 liters at a pressure of 2.30 atmospheres and a temperature of 340. Kelvin? - Show Work

#### Gas Law Problem #5

A gas occupies 900.0 mL at a temperature of 27.0 degrees Celsius. What is the volume at 132.0 degrees Celsius? - Use an Equation - Show All Work

#### Gas Law Problem #3

A 40.0 L tank of ammonia has a pressure of 12.7 kPa. Calculate the volume of the ammonia if its pressure is changed to 8.4 kPa while its temperature remains constant - Use an equation - Show All...
more

#### Gas Law Problem #2 - Use an Equation

A container containing 5.00 L of a gas is collected at 100 Kelvin and then allowed to expand to 20.0 L. What must the new temperature be in order to maintain the same pressure? (That means pressure...
more

#### Gas Law Problem #1

The gases in a hair spray can are at a temperature of 27 degrees Celsius and a pressure of 30 psi. If the gases in the can reach a pressure of 90 psi, the can will explode. To what temperature must...
more

02/19/15

#### A sample of gas under a pressure of 22.0 kPa has a volume of 33.0 cm3. The pressure is increased to 888 kPa, while the temperature remains constant. What v

A sample of gas under a pressure of 22.0 kPa has a volume of 33.0 cm3. The pressure is increased to 888 kPa, while the temperature remains constant. What volume will the gas occupy at this...
more

02/19/15

#### The pressure exerted by a gas is 38.0 atm while it has a volume of 350 cm3. What would be the volume of this sample of gas at standard atmospheric pressure?

The pressure exerted by a gas is 38.0 atm while it has a volume of 350 cm3. What would be the volume of this sample of gas at standard atmospheric pressure?
must show units, and must be rounded...
more

02/19/15

#### The pressure exerted by a gas is 45.0 atm while it has a volume of 475350 cm3. What would be the volume of this sample of gas at standard atmospheric pressure?

The pressure exerted by a gas is 45.0 atm while it has a volume of 475350 cm3. What would be the volume of this sample of gas at standard atmospheric pressure?
must show units, and must be...
more

## Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.

Most questions answered within 4 hours.

#### OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.