Calculate the pH before and after the addition of 10.0 mL of 0.10 M nitric acid to 100. mL of each of the following: a)
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Calculate the pH before and after the addition of 10.0 mL of 0.10 M nitric acid to 100. mL of each of the following: a)
Calculate the pH before and after the addition of 10.0 mL of 0.10 M nitric acid to 100. mL of each of the following: a) 0.10 M NH3 / 0.10 M NHA buffer b) 0.010 M NH3 / 0.010 M NH buffer c) 0.0010 M NH3 / 0.0010 M NH buffer a) = Before addition of HNO3: After addition of HNO3: pH = 9.26 pH = 9.17 b) Before addition of HNO3: After addition of HNO3: pH = 9.26 pH = 5.50 c) = Before addition of HNO3: After addition of HNO3: pH = 9.26 pH = 2.1 29
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