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valdee
valdee asked in Science & MathematicsChemistry · 7 months ago

A sample of trifluoroacetic acid, C2HF3O2, contains 75.7g of carbon. Calculate the mass of the trifluoroacetic acid sample.?

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  • Roger the Mole
    Lv 7
    7 months ago
    Favorite Answer

    (75.7 g C) / (12.01078 g C/mol) x (1 mol C2HF3O2 / 2 mol C) x

    (114.0233 g C2HF3O2/mol) = 359 g C2HF3O2

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