Use the following reaction: 2KCIO, -> 2KCI + 302
If 5.00 g of KClo, is decomposed, how many grams of o, is produced?
A. 0.0612 grams 02
B. 0.979 grams 02
C. 1.96 grams 02
D. 5.88 grams 02

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g