Question 1
What volume of oxygen gas, at 533 °C and 750 Torr, could be produced by the decomposition of 38.1 g of potassium chlorate? The other product is potassium chloride.
◦ 35.9 L
◦ 31.3 L
◦ 30.4 L
◦ 20.7 L
◦ 10.4 L
Question 2
What volume would be occupied by 4.8 g of oxygen gas at 0.50 atm and 133 °C?
◦ 19 L
◦ 13 L
◦ 10 L
◦ 6.7 L
◦ 3.3 L