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(Solved): 400 ml of 1.0M HCN plus 400 ml of 1.0 M KOH. HCN has a pKa of 9.21. Find the pH and identify Acid or ...



400 ml of 1.0M HCN plus 400 ml of 1.0 M KOH. HCN has a pKa of 9.21. Find the pH and identify Acid or Base. Thank you

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of plus of . HCN has a pKa of 9.21. Find the and identify Acid or Base


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We have, volume of    solution =   
The concentration of    solution =   
Hence, number of moles of  ...
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