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compute ratio between conjugate base and acid molarity in a buffer solution so that buffer shows...

compute ratio between conjugate base and acid molarity in a buffer solution so that buffer shows assigned ph (4.4)

0.196M HCHOO with a PH of 2.48

0.271M NaCHO2 with a PH of 8.85

answer to three sig figs

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Answer #1

Given that an Acid Buffer CHCOOH + Hcoona) Weakacid its salt with strong Base According to Hendersons equation pie 7.4 pka

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