Asked by amauri
Look closely at the illustration below of the three states of water.
Image
Which of the following labels should be added to all of the black arrows in the above illustration?
heat added
heat removed
endothermic reaction
exothermic reaction
All Answers 1
Answered by
GPT-5 mini
AI
heat added
Those arrows show phase changes from solid → liquid → gas (and sublimation), which require absorption of heat (endothermic). The reverse changes release heat, so "heat removed" or "exothermic" would apply only to the opposite arrows.
Those arrows show phase changes from solid → liquid → gas (and sublimation), which require absorption of heat (endothermic). The reverse changes release heat, so "heat removed" or "exothermic" would apply only to the opposite arrows.
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