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Elena-2011 [213]
3 years ago
8

Every pure substance has exact and specific density. What are two purposes that a chemist would use a calculated density for.

Chemistry
1 answer:
adell [148]3 years ago
7 0

Answer:

1. Density can be used to identify a substance

2. Density can be used to ascertain whether a substance will float in water.

Explanation:

The calculation of the density of a substance can be used to identify the substance. If the density of a substance is calculated accurately, and compared with a table of standard densities, then we can identify that substance.

Also, density determines whether an object will float or sink in water. If an object is less dense than water then it will float in water. If it is denser than water, then it will sink in water.

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Chemistry student needs of 55g acetone for an experiment. by consulting the crc handbook of chemistry and physics, the student d
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Answer:

             70.15 cm³

Solution:

Data Given;

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                  Volume = 70.15 cm³

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