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Gnoma [55]
3 years ago
5

Which distinguishes chemical changes from physical changes?

Chemistry
1 answer:
7nadin3 [17]3 years ago
7 0

Answer:

In a chemical reaction, there is a change in the composition of the substances; in a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition.

Explanation:

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The numbers are both prime numbers.They both have 2 factors.
1x3=3. 1x5=5
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3 years ago
Which statement correctly describes the actual yield and the theoretical yield of a reaction? (1 point)
Furkat [3]

Answer:

C: The actual yield depends on the reaction conditions, but the theoretical yield varies only with reactant amounts

Explanation:

Looking at the options, the correct one is Option C because the actual yield usually depends on the conditions of the reaction, while the theoretical yield usually varies with only the amount of reactant.

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Explanation:

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Lunna [17]
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4 years ago
E.) MO(NO2)3<br> What’s the name
astraxan [27]

Answer:

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