Problem: When dry ice, CO2 (s), sublimes to the gas phase to form CO 2 (g).   a. The process is endothermic and heat is absorbed from the surroundings b. The process is endothermic and heat is released to the surroundings c. The process is exothermic and heat is absorbed from the surroundings d. The process is exothermic and heat is released to the surroundings

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Problem Details

When dry ice, CO2 (s), sublimes to the gas phase to form CO 2 (g).

a. The process is endothermic and heat is absorbed from the surroundings

b. The process is endothermic and heat is released to the surroundings

c. The process is exothermic and heat is absorbed from the surroundings

d. The process is exothermic and heat is released to the surroundings

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Our tutors have indicated that to solve this problem you will need to apply the Endothermic & Exothermic Reactions concept. If you need more Endothermic & Exothermic Reactions practice, you can also practice Endothermic & Exothermic Reactions practice problems.

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Based on our data, we think this problem is relevant for Professor Dixon's class at UCF.