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Chemistry, 17.05.2021 17:00 kiingbr335yoqzaxs
How much heat is released when 233 grams of water at room temperature (25C) is frozen into ice at -15C?
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The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
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