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?
Select one:
-23g of carbon dioxide, 50g of calcium oxide
-50g of calcium oxide, 1g of recorded carbon dioxide
-29g of calcium oxide, 21g of carbon dioxide
-50g of calcium oxide, 50g of carbon dioxide
