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drek231 [11]
3 years ago
11

What is true of a compound? . a. It does not retain the properties of the substances that make it up. b. It retains the properti

es of the substances that make it up. c. It is usually red.
Chemistry
1 answer:
LekaFEV [45]3 years ago
8 0
A. It does not retain the properties of the substances that make it up
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<h2><em><u>Answer</u></em></h2>

Neutralization reaction

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Answer:

C,D.

Explanation:

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Answer:

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Explanation:

If we have the value 4520kj is because the question is related to Energy and heat capacity. In this case, the law and equation that we use is the following:

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Q in the heat, in this case: 4520kj

m is the mas

Δt= is the difference between final-initial temperature (change of temperature), in this exercise we don´t have temperatura change.

In order to determine the mass, I will have the same equation but finding m

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5 0
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Guys plz help me plz
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Answer:

The answer is C

Explanation:

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Explanation:

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