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When a 22.0 mL sample of a 0.448 M aqueous hydrocyanic acid solution is titrated with...

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Chemistry

When a 22.0 mL sample of a 0.448 M aqueous hydrocyanic acidsolution is titrated with a 0.387 M aqueous barium hydroxidesolution, what is the pH after 19.1 mL of barium hydroxide havebeen added? pH =

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3.6 Ratings (330 Votes)
Balanced Neutralization reaction is2HCl BaOH2 BaCl2 2H2Ono of mole molarity X volume of solution in liter1 ml 0001 liter then22 ml 0001 X 22 0022 liter191 ml 0001 X 191 0191 literno of moles of HCl    See Answer
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