What mass of water is produced when 8 0g of hyd... - JAMB Chemistry 2001 Question
What mass of water is produced when 8.0g of hydrogen reacts with excess oxygen?
[H = 1, O = 16]
[H = 1, O = 16]
A
36.0g
B
8.0g
C
72.0g
D
16.0g
correct option: c
2H2 + O2 → 2H2O
4 → 36
8 → X
X → (8/6) * 36
= 72.0g
4 → 36
8 → X
X → (8/6) * 36
= 72.0g
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