PLEASE SHOW ALL WORK AND STEPS What is the pH of a solution that contains 0.050...

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Chemistry

PLEASE SHOW ALL WORK AND STEPS

What is the pH of a solution that contains 0.050 Macetic acid, HC2H3O2 (Ka=1.8 x 10^-5), and 0.05 M hydrocyanic acidHCN (Ka = 4.9 x 1^-10)?

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3.9 Ratings (497 Votes)
CH3COOH 0050 M Ka 18 E5 HCN 005 M Ka 49 E10 Lets find concentration of H3O from both given acids First from Acetic acid ICE and reaction CH3COOH H2O CH3COO aq H3O I 005    See Answer
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