2H2(g) + O2(g) → 2H2 O(g)
In the reaction above, what volume of hydrogen would be left over when 300 cm3 of oxygen and 1000 cm3 of hydrogen are exploded in a sealed tube?
- 200 cm3
-
400 cm3
- 600 cm3
- 700 cm3
The correct answer is: B
Explanation
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