What mass of water is produced when 8.0g of hydrogen reac...
What mass of water is produced when 8.0g of hydrogen reacts with excess oxygen?
8.0g
16.0g
36.0g
72.0g
Correct answer is D
2H2 + O2 ⇒ 2H2O
From the equation:
4g of Hydrogen produces 36g of water
: 8g of Hydrogen will produce 72g of water
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