Calculate the numbers of ml in 0.603 l

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

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?

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17