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tekilochka [14]
3 years ago
13

How are mixtures and pure substances alike? How are they different?

Biology
1 answer:
sveta [45]3 years ago
7 0
Likeness:  both mixture and pure substances have weight and they occupy space. They are also made up of atoms, which are components which can not be divided further.
Differences: Pure elements have fixed proportions and compositions while mixture does not. Mixtures can be mixed in any proportion and can composed of many substances.
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KCl + AgNO
3

→

KNO
3
+
AgCl

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KCl
:
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AgNO
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:
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KNO
3
:
potassium nitrate (product)
AgCl
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silver chloride (product)
KCl + AgNO
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→

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If the compounds are in aqueous solution, then their physical states could be added.
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(
aq
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