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College Chemistry

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In your experiment you weigh out 0.995 g NaHCO3. How much 1.0 M HCl should you add to get
the most NaCl?

  • College Chemistry -

    NaHCO3 + HCl ==> NaCl + H2O + CO2
    mols NaHCO3 = grams/molar mass
    mols NaHCO3 = mols HCl (from the coefficients in the balanced equation.)
    mols HCl = M x L. You know M and mols, solve for L.

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