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prisoha [69]
4 years ago
9

On Earth an object weighs 50 N. On Planet X, the object weighs 500 N. What conclusion can be drawn from these observations? A. P

lanet X has less mass than Earth. B. Earth has a greater diameter than Planet X. C. The acceleration due to gravity on Planet X is 98 meters per second per second. D. The acceleration due to gravity on Planet X is 500 meters per second per second.
Chemistry
1 answer:
inysia [295]4 years ago
7 0
The gravitation field strength of Planet X is 10 times that of Earth's, as the object weight has increased 10 times. This is only possible if the planet is more massive or more dense (smaller diameter).

Therefore, the answer is C.
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Answer : The correct option is, Zn^{2+}

Explanation :

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Or we can say that, oxidation reaction occurs when a reactant losses electrons in the reaction.

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Or we can say that, reduction reaction occurs when a reactant gains electrons in the reaction.

According to the electrochemical series, Zn^{2+} most likely to be reduced because

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8 0
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Draw the structure of the major nitration product from the reaction of nitric acid with 1,3‑dimethylbenzene. Show all formal cha
solong [7]

The 2,4 and 5 positions are accessible for nitration of 1,3‑dimethylbenzene. The final product is shown in the image attached.

<h3>What is nitration?</h3>

Nitration is a type of reaction in which the nitro group (-NO2) is introduced to an aromatic ring. We have to note that in the compound 1,3‑dimethylbenzene, the 2,4 and 5 positions are accessible for nitration as shown.

Hence, the nitration of 1,3‑dimethylbenzene occurs  as shown in the image attached with the compound shown being the major product.

Learn more about nitration: brainly.com/question/5346392

7 0
2 years ago
Is there energy available to transfer to the surroundings when bonds break? Justify your answer
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There is no energy available to transfer to the surroundings when bonds break as it's an endothermic reaction.

<h3>What is Endothermic reaction?</h3>

This is the type of reaction in which heat is absorbed from the surrounding and is involved in the breaking of bonds.

There is no energy available to transfer to the surroundings when bonds break because it's needed in the conversion of the reactant to product in a chemical reaction.

Read more about Endothermic reaction here brainly.com/question/6506846

#SPJ1

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