3. Chemical Reactions
Mass Percent
33PRACTICE PROBLEM
Provide the chemical formula for Chloric acid. What is the percentage by mass of each element in Chloric acid?
Provide the chemical formula for Chloric acid. What is the percentage by mass of each element in Chloric acid?
ANSWERS OPTIONS
A
H → 6.20 %, Cl → 31.90 %, O → 61.90 %
B
H → 2.20 %, Cl → 42.97 %, O → 54.83 %
C
H → 1.20 %, Cl → 41.97 %, O → 56.83 %
D
H → 6.20 %, Cl → 38.97 %, O → 54.83 %