Homework Help: chemistry

Posted by Anonymous on Wednesday, March 6, 2013 at 11:51pm.

A nitric acid solution of unknown concentration is used to titrate 0.771g of sodium tyrosinate (NaC9H10NO3). If the endpoint is reached when 32.79mL of nitric acid has been added, what is the concentration of the unknown nitric acid solution?

chemistry - DrBob222, Thursday, March 7, 2013 at 12:08am
I assume this is a 1:1 reaction.
mols C compound = grams/molar mass
mols HNO3 = same
M HNO2 = mols HNO3/L HNO2

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