How do I find # of moles of NaOH to neutralize 4.00g of Benzoic acid

traciechip · #1 May 9, 2008, 02:18 PM

How do I go about figuring out how many Moles of NaOH is needed to neutralize 4.00 grams of benzoic acid

AndMadMan · May 25, 2008, 05:16 AM

You need to know the molecular weight of Benzoic Acid. 122.12 grams per mole.

4 grams of benzoic acid equals 0.03275 moles of benzoic acid. (4.00 / 122.12)

You need 0.0328 moles of sodium hydroxide.



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