Question

GAS LAWS

 1. The initial volume of a gas at a pressure of 3.2 atm is 2.9 L What will the volume be if the pressure is increased to 4.0 atm?

 2. A balloon is filled with 35 O L of helium in the morning when the temperature is 20.00. By noon the temperature has risen to 45.00. What is the new volume of the balloon?

 3. A helium balloon with an internal pressure of 1.00 atm and a volume of 4.50 L at 20.0C is released. What volume will the balloon occupy at an altitude where the pressure is 0.600 atm and the temperature is - 20.0°C

 4. If5.00 moles of o, and 3.00 moles of N, are placed in a 30.0L tank at a pressure of 25°C, what will the pressure of the resulting mixture of gases be?

 5. There are 135 L of gas in a container at a temperature of 260C. If the gas was cooled until the volume decreased to 75 L, what would the temperature of the gas be? 

6. A sample of a couples 50 What volume will the gas occupy at 8.00 and 525 torr

 7. A gas canister can tolerate internal pressures up to 210 atmospheres. If a 2.0 L canister holding 3.5 moles of gas is heated to 1350°C, will the canister explode?

 8. Calculate the density of 0.625 g of carbon dioxide at 26.32C and 103 atm.

 9. Calculate the number of grams of hydrogen sulfide gas, s, in a 3.6 L container at 32.6°C and 712 mmHg.

 10. Consider the following equation for the production of NO and NO:

a. If 84.8 L of O2 gas measured at 35.0°C and 632 mmHg, is allowed to react with 158.2 g of NO2 find the limiting reactant b. If 97.3 g of NO2 forms, measured at 35.0°C and 632 mm Hg, what is the percent yield?  

Answer 1