What is the molecular formula of the unknown acid

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a 2.2 g sample of an unknown acid with an empirical formula of C3H4O3 is dissolved in 1 L of water. it requires a 25 mL of .5 M NaOH to completely neutralize the acid. assuming the unknown acid has one acidic proton per molecule, what is the molecular formula of the unknown acid?

Reference no: EM13162911

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