2. A formic acid buffer containing 0.50 M HCOOH and 0.50 M HCOONa has a pH...

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Answer 1

Answer #1

+Hcol = 0.5M -) 0.5*100 = 50mmde + HCOON = 0:5M - 0x100 = sunde pH = 3.77 lom Nach = 0.01 mol = 0.01x10 = 10 mneles. 14600] b

Answer 2

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