Chemistry, 15.11.2019 21:31 lorenialopez1234
Cherylanne mixes together chemical a and chemical b in a test tube, forming chemical c. the mixture instantly turns cool to the touch. she then adds chemical d, and the reaction becomes hot and explodes. what can be known about this situation?
Answers: 3
Chemistry, 22.06.2019 11:00
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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No copying 15 pts how does a free-body diagram tell you about the net force on an object?
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What is the chemical formula for a compound between li and br? libr li2br libr2 libr3
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Cherylanne mixes together chemical a and chemical b in a test tube, forming chemical c. the mixture...
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