AnswersWCA - Physical Science ABalancing Chemical EquationsQuestion 64523
64523
AssignmentMultiple Dropdowns

Balancing Chemical Equations

Question 64523 • WCA - Physical Science A*

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

Answer
()H2O → ()H2 + ()O2:

2

()H2O → ()H2 + ()O2:

2

()H2O → ()H2 + ()O2:

1

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