40 g of a gas present in a closed container having volume 1.5 L exerts 8.21 atm pressure at 27°C temperature. The molar mass of the gas is
Question
40 g of a gas present in a closed container having volume 1.5 L exerts 8.21 atm pressure at 27°C temperature. The molar mass of the gas is
Solution
To find the molar mass of the gas, we can use the ideal gas law equation, PV = nRT, where:
P = pressure V = volume n = number of moles R = ideal gas constant T = temperature
First, we need to convert the given values to the appropriate units:
- Pressure (P) = 8.21 atm = 8.21 * 1.01325 * 10^5 Pa (
Similar Questions
An unknown gas was measured to have 45 g/mol at 40 degrees Celsius, 4.0 atm. What will be its density
A gas has a volume of 2.0 dm3 at a pressure of 200 kPa and 30 ℃. Calculate the amount (in mol) of gas present.Give your answer to two significant figures.
At a constant temperature, a gas is at a pressure of 1080 mm Hg. If the volume is decreased by 40%, find the new pressure of the gas.
closed cylinder contains 20 g helium gas and 64 g oxygen gas exerting a pressure of 10 atm. Partial pressure of oxygen in the cylinder is
What is the volume of 0.789 moles of gas that exerts 1.15 atm of pressure at 376 K? Question 7Select one:a.4250 Lb.0.0294 Lc.36.5 Ld.21.2 L
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.