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amm1812
4 years ago
5

Water _____.

Chemistry
2 answers:
Harman [31]4 years ago
8 0
<h3><em>Expands when it freezes. Is your answer.</em></h3>
photoshop1234 [79]4 years ago
6 0
The first one is wrong because water has a ph level of 7.5. the second one is correct because the molecules in the liquid expand until it reaches its freezing point. the third one is wrong because liquids are less dense than solids. the fourth one is wrong because water dissolves into water.
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3 0
3 years ago
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What are some of the techniques by which mixtures can be resolved into their components?
shtirl [24]
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7 0
4 years ago
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SOVA2 [1]

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Explanation:

solving the proportion

V1 / n1 = V2 / n2

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–––––––– = ––––––

8.500 mol         x

x = 30.05 mol

6 0
3 years ago
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