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vagabundo [1.1K]
4 years ago
5

If there are no changes in the oxidation state of the reactants or products of a particular reaction, that reaction is not a red

ox reaction.
Chemistry
1 answer:
dmitriy555 [2]4 years ago
3 0
Yes, that is true. in order for it to be a redox reaction, both oxidation and reduction must be occurring. 
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Any reaction that absorbs 150 kcal of energy can be classified as
Dennis_Churaev [7]
The answer should be (D) endothermic reaction.

Reason : -  Reactions in which energy is absorbed are called endothermic reactions. In your provided question, 150 kcal energy is being <u>absorbed</u>, and thus, we can say that it is an endothermic reaction. 
6 0
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4 years ago
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How many valence electrons does p3- have
vazorg [7]

Answer: 8 valence electrons

Explanation:

7 0
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Ozone (O 3) in the atmosphere can react with nitric oxide (NO): O 3(g) + NO(g) → NO 2(g) + O 2(g). Calculate the ΔG° for this re
Mandarinka [93]

Answer:

ΔG°  = 1022. 8 kJ

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6 0
3 years ago
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