CH-1704
Hydrogen fuel cells
Chemistry · Secondary 4 · Medium · Hydrogen fuel cells
In a hydrogen fuel cell, the overall reaction is
.
If 4.0 mol of water are produced, how many moles of hydrogen gas have been used?
.
If 4.0 mol of water are produced, how many moles of hydrogen gas have been used?
- 1.0 mol
- 2.0 mol
- 3.0 mol
- 4.0 mol
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