alaysha

A container contains 115 grams of hydrogen [H2] gas at 25℃ and 0.998 atm. What is the volume of the rigid container holding the hydrogen gas

A flexible container holds 119.8 grams of helium [He] gas at 25℃ and has a volume of 1.22 liters. What is the pressure of the helium gas?

Water [H2O] vapor is in a rigid container with a volume of 0.188 liters at a pressure of 16.2 atm. What is the temperature? Please change the Kelvin temperature to Celsius.]

A pressure cooker has a temperature of 100℃. It has 2.625 Liters of water with a mass of 2625 grams of water [H2O]that has completely changed to vapor. What will the pressure gauge read?

Explain how transitions in state actually happen. [Use the gas laws to make your explanations.]