AnswersCHS Chemistry AWriting and Balancing Chemical EquationsQuestion 15
15
QuizMultiple Choice

Writing and Balancing Chemical Equations

Question 15 • CHS Chemistry A

Which chemical equation is unbalanced?

Question illustration
Answer
C
C + O2 CO2
Option C
S
Sr + O2 2SrO
Option S
6
6H2 + 3O2 6H2O
Option 6
H
H2 + H2 + O2 H2O + H2O
Option H
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