Question 4 (1 point) Saved When 2.50 g of CaCO3(s) is treated with 1.825 g of dilute HCI at STP, the volume of CO2 evolved in the reaction is 560 mL 790 mL 470 ml 240 ml Answer Question 6 (1 point) A student mixes sulfur, Sg(s), oxygen to produce sulfur dioxide, SO2(s). If the student starts with 50.0 g of sulfur and excess oxygen, and collects (8.80x10^1) g of sulfur dioxide from the reaction, the % error obtained by the student is ___%. Note: Your answer is assumed to be reduced to the highest power possible. VAATA