Chemistry, 19.01.2021 21:50, deannajd03
The video you watched about Ira Remsen, the early chemist who discovered that nitric acid reacts with copper to produce a brown, toxic gas; and that nitric acid is corrosive to skin and fingers, is an example of
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Chemistry, 22.06.2019 02:40, hardwick744
Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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Chemistry, 22.06.2019 04:30, clairajogriggsk
The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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Chemistry, 22.06.2019 11:00, hannah5143
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
The video you watched about Ira Remsen, the early chemist who discovered that nitric acid reacts wit...
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