CAN SOMEONE HELP ME WITH THIS! A canister of compressed hydrogen gas, H2, with volume 5.25 L is stored in a cool location with a temperature of 13.5°C. If the pressure gauge reads
5.462 mmHg, how many grams of hydrogen gas, H2, does the canister contain?

Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.