Small amounts of oxygen can be generated by the thermal decomposition of KClO3; 2 KClO3(s) ® 2 KCl(s) + 3 O2(g) A sample of KClO3 was decomposed and oxygen collected over water at 16.00 °C (Vapor pressure = 13.63 torr). How many liters would be collected if 3.341 g of KClO3 decomposed and the gas was collected at 366.6 torr?