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How many milliliters of 0.640 M HCl are needed to titrate each of the following solutions...

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Question

Chemistry

How many milliliters of 0.640 M HCl are needed to titrate eachof the following solutions to the equivalence point?

(a) 30.2 mL of 0.640 M LiOH

_________ mL

(b) 60.8 mL of 0.768 M NaOH

________ mL

(c) 464.0 mL of a solution that contains 6.56 g of RbOH perliter

________ mL

Answer & Explanation Solved by verified expert
3.8 Ratings (453 Votes)
number of mols of HCl needed number of mols of base present a number of mols of LiOH volume of LiOH molarity 302 ml 0640 M 19328 milli mols so number of mols of HCl needed 19328 milli    See Answer
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