10.7 L of a gas at 1.75 atm are expanded to 20.0 L at a constant temperature. What is the new gas pressure?

According to the following equation:___ H2SO4 + ___NH3 

A gas occupies 4.71 liters at 62°C and 795 torr. What volume will it occupy if it is cooled to 17°C and compressed to 911 torr?

According to the following equation:___Fe  +  ___O2  

In the combustion of natural gas according to the equation ___CH4 + ___O2 

How many moles of pentane (C5H10) are reacting when 5.00 moles of carbon dioxide are produced?___C5H10 +  ___O2  

A gas has a density of 1.54 grams/liter at 1.14 atm and 15°C. Calculate the molar mass of the gas.

When calcium chloride dissolves in water, what ions are present?

What is the temperature in degrees Celsius of 0.0250 mole of hydrogen gas if it occupies 665 mL at 715 torr?

27.7 L of a gas is cooled at constant pressure from 87°C to 24°C. What will the volume be at the lower temperature?