a gas at 1260 mm hg has a temperature of 43 degrees celsius. what Will be the temperature of the gas if the pressure is raised to 2300 MM Hg

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

What are transitions between a liquid and gas called? identify which way they are transitioning

Nan element’s square on the periodic table, the number with the greatest numerical value represents the