Asample containing 4.50g of o2 gas has an initial volume of 15.0l
what is the final volume, in liters, when each of the following changes occurs in the quantity of the gas at constant pressure and temperature?
1. a sample of 2.30g of o2 is added to the 4.50g of o2 gas in the container.
express your answer to three significant figures.
v= l