Convert 3.71 atm to psi

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?

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?

The temperature of a gas is 23°C. What is its temperature in Kelvin?

According to the following equation:___ H2SO4 + ___NH3 

In reacting aluminum carbonate with hydrochloric acid according to the equation ___Al2(CO3)3 + ___HCl 

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

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

According to the following equation:___Fe  +  ___O2  

Which of the following are empirical formulas? i. C10H8 ii. CH2 iii. Al2Cl6 iv. NO2 v. Hg2Cl2