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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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wheels123 wheels123
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When 1.50 mol of CH4(g) reacts with excess Cl2(g) at constant pressure according to the chemical equation shown below, 1062 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) ΔrH° = ?


▸ -1420 kJ mol-1

▸ -708 kJ mol-1

▸ +708 kJ mol-1

▸ +1420 kJ mol-1
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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