Question 7 (1 point)
(LO 5.4.2, 11.2.1, 11.2.2) A 1.86 mL sample of household vinegar required 11.59 mL of a 0.1364 M NaOH solution to reach a phth endpoint. The molar concentration of ' acetic acid in the vinegar is
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MHC2H302
enter answer in decimal form
Balanced Chemical Reaction is: 1 NaOH(aq) + 1 HC2H302(aq) -> 1H20(aq) + 1
NaC2H302(aq)