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To determine the identity of an irregularly shaped solid that is soluble in water, use logic. First record your mass. Then, try placing it in a liquid that it will not dissolve in to get the volume. Calculate the density and hopefully identify your substance.

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9y ago
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14y ago

Density can certainly help in identifying an unknown solid if the compound is known to be a pure substance. Since density is a physical property, it remains constant for pure substances. However, since different substances can have different densities, other evidence is needed to confirm the identity of the solid.

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12y ago

It will form a precipitate, which will make the mixture go cloudy or unclear. There are several ways you can test this:

1. Filtration

2. Electrolysis (if one is a metal) and...

3. Decanting

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16y ago

Well true solid has a definite shape and volume because solid suppose to have definite shape and volume, liquid has only definite volume and gas no definite shape or volume.

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14y ago

you can tell if somethin is solid by the following. If the object can be forced into any shape it is not a solid. If the object flows around all the time it is not a solid.

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14y ago

There are a number of ways. Density, hardness, and flame tests are all very useful.

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14y ago

by its melting point.

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Q: How can you tell if a solid is pure?
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