🤓 Based on our data, we think this question is relevant for Professor Schrock's class at UWF.
First, we need to get the atomic weights of each element in HC2H3O2 using the periodic table and then calculate its molar mass.
molar mass H = 1.01 g/mol
molar mass C = 12.01 g/mol
molar mass O = 16.00 g/mol
molar mass HC2H3O2 = (1.01 g/mol x 4) + (12.01 g/mol x 2) + (16.00 g/mol x 2)
Acetic acid (HC2H3O2) is the active ingredient in vinegar. Calculate the mass percent composition of oxygen in acetic acid.
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Based on our data, we think this problem is relevant for Professor Schrock's class at UWF.