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March 25, 2017

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Carbonates react with acids to form a salt, water and carbon dioxide gas. When 25.4 g of calcium carbonate are reacted with sufficient hydrochloric acid, how many grams of calcium chloride will be produced?

  • chemistry - ,

    CaCO3 + 2HCl ==> CaCl2 + H2O + CO2
    mols CaCO3 = grams/molar mass
    Convert mols CaCO3 to mols CaCl2 using the coefficients in the balanced equation.
    g CaCl2 = mols x molar mass.

  • chemistry - ,

    55g

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