Spontaneous Reaction Video Lessons

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Problem: At constant pressure, the following reaction is exothermic. The reaction (as written) is2NO2(g) → N2O4(g)a. spontaneous at all temperatures.b. spontaneous at low temperatures but not a high temperature.c. spontaneous at high temperatures but not a low temperature.d. not spontaneous at any temperature.e. More information is required to answer the question.

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Problem Details

At constant pressure, the following reaction is exothermic. The reaction (as written) is

2NO2(g) → N2O4(g)

a. spontaneous at all temperatures.

b. spontaneous at low temperatures but not a high temperature.

c. spontaneous at high temperatures but not a low temperature.

d. not spontaneous at any temperature.

e. More information is required to answer the question.

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Our tutors rated the difficulty ofAt constant pressure, the following reaction is exothermic. ...as medium difficulty.

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