2.5 barrel of oil equivalent (BOE) is equal to ft3 of natural gas.

As you move from right to left on the periodic table the atomic radius fill in the blank

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?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5