A 0.167-g sample of an unknown acid requires 27.8 mL of 0.100 M NaOH to titrate to
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A 0.167-g sample of an unknown acid requires 27.8 mL of 0.100 M NaOH to titrate to the equivalence point. Elemental analysis of the acid gives the following percentages by mass: 40.00% C, 6.71% H, 53.29% O. Determine the molecular formula, molar mass, and Lewis structure of the unknown acid.
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The balanced equation for the titration reaction between the unknown acid HX and NaOH is HX NaOH NaX H2O From the stoichiometry of the balanced equati...View the full answer
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