Question- calculate the number of moles of hclaq that must
Question- Calculate the number of moles of HCl(aq) that must be added to 2.00 L of 1.00 M NaC2H3O2 to produce a solution buffered at a pH of 4.20. The pKa for acetic acid is 4.74.
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question- calculate the number of moles of hclaq that must be added to 200 l of 100 m nac2h3o2 to produce a solution
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