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Oxygen always has an oxidation number of -2 unless it is combined with fluorine or found in the compound peroxide. When combined with fluorine, oxygen has an oxidation number of _____. A. 0 B. -1 C. +2 D. +1
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Asked 4/27/2017 11:21:46 AM
Updated 149 days ago|3/7/2021 8:09:39 AM
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User: Oxygen always has an oxidation number of -2 unless it is combined with fluorine or found in the compound peroxide. When combined with fluorine, oxygen has an oxidation number of _____. A. 0 B. -1 C. +2 D. +1

Weegy: Oxygen always has an oxidation number of -2 unless it is combined with fluorine or found in the compound peroxide. When in the compound peroxide, it has an oxidation number of -1.
Expert answered|Score 1|dmgcristine|Points 744|

User: Oxidation-reduction reactions often result in the release of what type of energy? A. heat B. solar C. potential D. mechanical

Weegy: Oxidation-reduction reactions often result in the release of heat energy.

Score 1

User: A cathode is an electrode immersed in the half-cell where _____takes place. A. ionization B. oxidation C. reduction D. dissolution

Weegy: B: oxidation.
Expert answered|Score 1|kielan1|Points 85|

User: What is the oxidation number of chlorine in chlorine gas? A. -2 B. -1 C. 0 D. 1

Weegy: The oxidation number of chlorine in chlorine gas is 0.
Expert answered|Score 1|emdjay23|Points 129142|

User: The sum of the oxidation numbers of all atoms in a polyatomic ion will equal _____. A. 0 B. +1 C. -1 D. the overall charge of the ion

Weegy: The sum of the oxidation numbers of all atoms in a polyatomic ion will always be equal to the charge of that ion.

Score .9448

User: Fluorine, when in a compound, always has an oxidation number of _____. A. 0 B. +1 C. -1 D. -2

Weegy: Fluorine, when in a compound, always has an oxidation number of -1.
Expert answered|Score .836|jessrebueno|Points 240|

User: If an atom is reduced in a redox reaction, what must occur to another atom in the system? A. It must be reduced. B. It must be oxidized. C. It must be neutralized. D. Nothing need happen to another atom in the system.

Weegy: If an atom is reduced in a redox reaction, B.) it must be oxidized.
Expert answered|Score 1|wedekind|Points 1501|

User: The branch of chemistry that looks at the release of electrical energy is called _____. A. thermochemistry B. electrochemistry C. organic chemistry D. nuclear chemistry

Weegy: The branch of chemistry that looks at the release of electrical energy is called Electrochemistry.

Score 1

User: The amount of heat transferred from an object depends on all of the following except A. the specific heat of the object. B. the change in temperature the object undergoes. C. the initial amount of Calories in the object. D. the mass of the object. .

Question
Asked 4/27/2017 11:21:46 AM
Updated 149 days ago|3/7/2021 8:09:39 AM
1 Answer/Comment
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The amount of heat transferred from an object depends on all of the following except the initial amount of Calories in the object.

Added 149 days ago|3/7/2021 8:09:39 AM
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Questions asked by the same visitor
Which of the following is most closely related to an activated complex? A. rate limiter B. energy barrier C. collision group D. transition state
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Updated 4/4/2019 1:07:36 AM
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The transition state is most closely related to an activated complex.


Added 4/4/2019 1:07:36 AM
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [4/4/2019 10:54:07 AM], Rated good by Masamune
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