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Question
202
9. The heat evolved in the combustion of
methane is given by the following equations:-
CH,(g) + 20,(g) + CO2(g) + 2H,O(l);
AH = -890.3kJ
How many grams of methane would be
required to produce 445.15 kJ of heat of
combustion
(1) 4g
(2) 16 g
(3) 8 g
(4) 12 g
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