Na+ and P-3 whats the formula and whats the name of it

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

What is the theoretical yield of carbon dioxide? a)0.993 gb)2.98 gc)3.65 gd)8.93 g

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?