Chemistry, 07.12.2021 06:40 clevelandjaniya1
Tính độ điện li cảu axit biết hằng số cân bằng cảu axit HA là 1,47*10^-5, có nồng độ Co=0.01M
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Label a-f based on the table using c for concentrated and d for dilute
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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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The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Tính độ điện li cảu axit biết hằng số cân bằng cảu axit HA là 1,47*10^-5, có nồng độ Co=0.01M...
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