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When 0500 Mol of CH4(g)reacts with Excess Cl2(g)at Constant Pressure According

Question 3

Multiple Choice

When 0.500 mol of CH4(g) reacts with excess Cl2(g) at constant pressure according to the chemical equation shown below,354 kJ of heat are released.Calculate the value of ΔH for this reaction,as written. 2 CH4(g) + 3 Cl2(g) → 2 CHCl3(l) + 3 H2(g) ΔH = ?


A) -1420 kJ
B) -708 kJ
C) +708 kJ
D) +1420 kJ
E) -710 kJ

Correct Answer:

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