Answer to Question #163019 in General Chemistry for Sage Topaz

Question #163019

A solution of 0.21 M NH4OH reacted with 95 mL of HAc. What was the Molarity of HAc (Acetic Acid) ? Mass percentage? Make the appropriate chemical reaction. balance the chemical equation first. 


1
Expert's answer
2021-02-16T07:43:09-0500

A x 0.21 = 0.21A. moles.

Cm= 0.21A/0.095 = 2.21A.

w%=2.21A x p x 10/m


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