Which of the following are directly proportional? * volume and temperature
pressure and volume
pressure and temperature

Complete each row of the table below by filling in the missing prefix or missing exponent.

Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol

If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?