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A student prepared benzoic acid using the method described in the procedure using 4.05 g KMnO4,...

A student prepared benzoic acid using the method described in the procedure using 4.05 g KMnO4, 2.00 mL benzyl alcohol and 150 mL 3.0M H2SO4.

  1. How many moles of potassium permanganate were added to the reaction?

  2. How many grams of benzyl alcohol were used?

  3. How many moles of benzyl alcohol were added to the reaction?

  4. How many moles of sulfuric acid were used?

  5. How many molar equivalences of hydrogen ions were added to the reaction?

Additional Info:

molar mass (g/mol) of potassium permanganate = 158.034

density (g/mL) of benzyl alcohol = 1.04

molar mass (g/mol) of benzyl alcohol = 108.14


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