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  3. a 20ml sol'n was composed of .20m nh3 and .25 m nh

A 20mL sol'n was composed of .20M NH3 and .25 M NH4Cl a) determine the sol'n pH (ka=...

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Chemistry

A 20mLsol'n was composed of .20M NH3 and .25 M NH4Cl

a)determine the sol'n pH (ka= 5.6 x 10^-10

b)determine the pH after 1.00mL of 1.00M HCl was added

Answer & Explanation Solved by verified expert
3.8 Ratings (347 Votes)
A 20mL soln was composed of 20M NH3 and 25 M NH4Cl a determine the soln pH ka 56 x 1010 pKa log Ka log 56 x 1010 925 pH pKa log NH3 NH4 pH 925 log 020 025    See Answer
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