Chemistry, 14.04.2021 18:50 cuzhernamesari
System gives off 196 kj of heat to the surroundings and the surrounding do 4.20x 10^2 kj of work on the system. What is the change in internal energy of the system.
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Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.
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System gives off 196 kj of heat to the surroundings and the surrounding do 4.20x 10^2 kj of work on...
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