Chemistry, 28.01.2021 20:50 villarrealc1987
Which statement describes the way in which energy moves between a
system of reacting substances and the surroundings?
A. Molecular collisions create energy that is then released into the
surroundings.
B. The potential energy of the system and its surroundings
increases.
C. Molecular collisions transfer thermal energy between the system
and its surroundings.
D. The thermal energy of the system and its surroundings increases.
Answers: 2
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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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Which statement describes the way in which energy moves between a
system of reacting substances and...
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