Chemistry, 19.01.2021 18:50 hunterthompson2
2. The process by which water is changed from a liquid to a gas: a stage in the water cycle * (2 Points)
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Chemistry, 21.06.2019 17:10
Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.
Answers: 2
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.
Answers: 2
Chemistry, 22.06.2019 15:00
Why does a plastic bottle that is sealed at a high altitude change itβs shape when taken to lower altitude
Answers: 2
2. The process by which water is changed from a liquid to a gas: a stage in the water cycle *
(2 Po...
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