An unknown mass of sodium hydroxide is dissolved in 500 g of
water. This solution is...
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Chemistry
An unknown mass of sodium hydroxide is dissolved in 500 g ofwater. This solution is neutralized by adding successively 18 g ofCH3COOH, 25.2 g HNO3, and 29.4 g of H2SO4. Determine
a) the mass of NaOH
b) the mass of H2O in the neutral solution.
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3.9 Ratings (440 Votes)
a The solution contains two monoprotic acids viz CH3COOH 180 gms and HNO3 252gms a diprotic acid H2SO4 294 gms Converting these weights of different acids into moles we canget the moles of H yielded by them in aqueous soutionsasAcidsNo ofmolesmolesof H
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