human
If you begin with 25 grams of calcium carbonate, and it breaks down into calcium oxide and carbon dioxide when heated, how many grams of product should you have?
gpt
25 grams
Explanation: The law of conservation of mass states that the total mass before a chemical reaction is equal to the total mass after the reaction, so the total mass of the products (calcium oxide and carbon dioxide) will be the same as the initial mass of calcium carbonate (25 grams).