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Assume that you dissolve 10.2 g of a mixture of NaOH and Ba(OH)2 in 227.0 mL of water and titrate with 1.47M hydrochloric acid. The titration is complete when 107.8 mL of the acid has been added.

What is the mass (in grams) of NaOH in the mixture?

What is the mass (in grams) of Ba(OH)2 in the mixture?

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