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ryzh [129]
3 years ago
7

Every element and compound has a unique set of properties. True or False?

Chemistry
1 answer:
velikii [3]3 years ago
6 0

Answer:

So the answer to "every element and compound has a unique set of properties. True or False?" is TRUE

Explanation:

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Answer: potential energy is stored

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Based on the kinetic molecular theory, which of the following statements is correct about a sample of gas at a constant temperat
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C) It has a constant average kinetic energy

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Therefore, temperature of a gas is a measure of the average kinetic energy of the particles.

In this problem, we are told that the gas is at constant temperature (and volume): therefore, according to the previous equation, this means that the average kinetic energy is also constant.

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The bonds of the product store 27 KJ more energy than the bonds of the reactants how is energy conserved during this reaction
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If the bonds of the product store 27 KJ more energy than the bonds of the reactants, It means the surroundings absorb 27 kj of energy from the reaction system Hence, Option (D) is the correct answer

<h3>What is the Exothermic reaction ?</h3>

An exothermic process releases heat, causing the temperature of the immediate surroundings to rise.

The bonds of the product store 27 KJ more energy than the bonds of the reactants, It means that energy has been absorbed by the surrounding as the product formed is more stable due to more stronger bond

This can be inferred from more stored energy with in the bonds and Thus, It is a exothermic reaction.Hence, Option (D) is the correct answer

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