A mass of 50g of calcium carbonate is heated, releasing carbon dioxide and calcium oxide.
Which of these recorded masses of products is possible, according to the Law of Conservation of Mass?
A. 23g of carbon dioxide, 50g of calcium oxide
B. 29g of calcium oxide, 21g of carbon dioxide
C. 50g of calcium oxide, 50g of carbon dioxide
D. 50g of calcium oxide, 1g of recorded carbon dioxide