64515
AssignmentMultiple Dropdowns

Balancing Chemical Equations

Question 64515 • TN-Physical Science SC 26-27 (For Credit)

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

Previous
Next