Chlorine gas is held in a container with volume of 1. 15l. The container initially held 3. 53×10−2mol of chlorine gas, but after some of the gas was removed to carry out a reaction, the volume decreased to 0. 790l while the temperature and pressure remained constant. How many grams of chlorine gas were removed from the container? the molar mass of chlorine gas (cl2) is 70. 9gmol. Give your answer in three significant figures.