Chemistry

Question

Can I please get help? Im not sure​
Can I please get help? Im not sure​

1 Answer

  • Answer:

    (3) Equals the mass of CaO plus the mass of CO₂  

    Explanation:

    The important principle to remember is the Law of Conservation of Mass — the total mass of the reactants must equal the total mass of the products.

          Reactants ⟶ products

               CaCO₃ ⟶ CaO + CO₂

    Mass of CaCO₃ = Mass of CaO + mass of CO₂

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