kylatt6127 kylatt6127

02-01-2023
Chemistry

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The ph of a 0.50 m solution of formic acid is 2.02. calculate the change in ph when 0.66 g of hcoona is added to 11 ml of 0.50 m formic acid, hcooh. ignore any changes in volume. the ka value for hcooh is 1.8 x 10-4.

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