In a redox reaction, a molecule that is reduced has...(1 correct choice): a. gained an electron...
In a redox reaction, a molecule that is reduced has...(1 correct choice):
a. gained an electron (and often a hydrogen ion as well)
b. become smaller in size
c. lost an electron (and often a hydrogen ion as well)
d. become larger in size
Homework Answers
I believe the correct answer to be:
Option A) gained an electron, and often a hydrogen ion as well.
Opposite of this occurs in other molecule that is oxidized.
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In a redox reaction, a molecule that is reduced has...(1 correct
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which is correct
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is being oxidized or reduced. 2 H3O+ + 2 e- -> H2+ 2 H2O reduced
oxidized Flag this Question Question 19 4 pts The reason redox
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which is correct
Which of the following is NOT true about redox reactions? Select one or more: I a. Redox reaction is a chemical reaction where electrons are transferred from one electron to the other. b. Lose electrons are oxidized to form hydrogen peroxide. c. Molecules that can donate electrons are called "reducing agents": d. Molecules lose electrons after the reaction is reduced
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In the following equation H3O+
is being oxidized or reduced. 2 H3O+ + 2 e- -> H2+ 2 H2O reduced
oxidized Flag this Question Question 19 4 pts The reason redox
reactions occur is the atmosphere is 21% oxygen. the sum of the
bond energies of the reactants is greater than the sum of the bond
energies of the products. the substance being oxidized has a
greater affinity for substance being reduced. the substance being
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