Balancing Chemical Equations Answers

26 verified answers

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:

Answers:

()O2 → ()O3:3

()O2 → ()O3:2

1✔ 23

✔ 2

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:

Answers:

()Zn + ()HCl → ()ZnCl2 + ()H2:1

()Zn + ()HCl → ()ZnCl2 + ()H2:2

()Zn + ()HCl → ()ZnCl2 + ()H2:1

1✔ 23

✔ 2

✔ 123

✔ 1

✔ 123

✔ 1

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