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Question 14 Not answered Marked out of 1.00 At 25°C, the following heats of reaction are known 2C2H2(g)+5O2(g)-4CO2(g) + 2H20(l) ÎH = 2,600 kJ c(s) + O2(g) â CO2(g) ÎH =-394 kJ 2H2(g) + O2(g) â 2H2O(l) ÎH =-572 kJ Flag question At the same temperature, calculate ÎH for the reaction: 2C(s) + H2(g) â C2H2(g) Answer
Question 14 Not answered Marked out of 1.00 At 25°C, the following heats of reaction are known 2C2H2(g)+5O2(g)-4CO2(g) + 2H20(l) ÎH = 2,600 kJ c(s) + O2(g) â CO2(g) ÎH =-394 kJ 2H2(g) + O2(g) â 2H2O(l) ÎH =-572 kJ Flag question At the same temperature, calculate ÎH for the reaction: 2C(s) + H2(g) â C2H2(g) Answer
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