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Chemistry, 24.03.2021 22:10 yselahernandez02
Which of the following best describes H2(g) + Cl2(g) 2HCl(g), H = -184.6 kJ/mol?
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A.
The reaction is endothermic.
B.
The reaction requires heat.
C.
The reaction produces heat.
D.
The reaction has no activation energy.
The answer is C. The reaction produces heat.
Answers: 1
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Which of the following best describes H2(g) + Cl2(g) 2HCl(g), H = -184.6 kJ/mol?
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