Chemistry, 18.03.2021 03:00 joseroblesrivera123
Select the correct order of the steps for finding the mass percent of chlorine in methyl chloroform (C2H3Cl3).
Question 10 options:
Find the molar mass of methyl chloroform using this formula: molar mass of methyl chloroform = mass of carbon in one mole of methyl chloroform + mass of hydrogen in one mole of methyl chloroform + mass of chlorine in one mole of methyl chloroform.
molar mass of methyl chloroform
24.02 g + 3.024 g + 106.35 g
= 133.394 g/mol
Find the mass percent of chlorine using this formula: mass percent of chlorine = (mass of chlorine in 1 mol methyl chloroform / molar mass of methyl chloroform) × 100.
mass percent of chlorine =
formula
Find the mass of each element in one mole of methyl chloroform using this formula: mass of the element in one mole of methyl chloroform = (molar mass of the element) · (number of atoms of the element present in methyl chloroform).
mass of each element in one mole of methyl chloroform
C = 12.01 · 2 = 24.02 g
H = 1.0079 · 3 = 3.024 g
Cl = 35.45 · 3 = 106.35 g
Answers: 2
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