March 28, 2017

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the formula: Ca(ClO3)2 --> CaCl2 + 3O2

what mass pf O2 results from the decomposition of 1.00 kg of calcium carbonate

  • chemistry - ,

    Convert kg to g.
    Convert g Ca(ClO3)2 to moles. moles = g/molar mass.
    Using the coefficients in the balanced question, convert moles Ca(ClO3)2 to moles O2.
    Convert moles O2 to grams. grams = moles x molar mass. Post your work if you get stuck.

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