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Blizzard [7]
3 years ago
8

Is epsom salt a pure substance or mixture

Chemistry
2 answers:
mafiozo [28]3 years ago
6 0

Answer:

A pure substance

Explanation:

Epsom salt is named after Epsom, the town in England where it was discovered. Epsom salt is an inorganic salt, Magnesium Sulfate, its formula is MgSO₄.

It is more commonly found in its heptahydrate state: MgSO₄·7H₂O. However the water (or hydration) refers only to the structure of its crystals, as such the hydrated salt is still considered a pure substance.

Crank3 years ago
3 0
Epsom salt is a compound.
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gregori [183]

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So, average atomic mass of neon = \frac{(90.51 X 19.99) + (0.27 X 20.99) + (9.22 X 21.99)}{100} = 20.177 amu.

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Diamond has a density of 3.513 g/cm³. The mass of diamonds is often measured in "carats," where 1 carat equals 0.200
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The volume of a 1.86-carat diamond in cubic centimeters is 0.106 cm³

Given,

The density of a diamond is  3.513 g/cm³.

We have to find out the volume of a 1.86-carat diamond in cubic centimeters.

Convert the units of the diamond from carat to grams, we have:

(1.86 carats) x (0.200 g / 1 carat) = 0.372 g

The volume of the diamond is obtained by dividing the mass by the density, therefore using the formula, we get

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                       or, v = 0.106 cm³ (approx)

Therefore, the volume of a 1.86-carat diamond is approximately 0.106 cm³.

To learn more about the volume, visit: brainly.com/question/1578538

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The jet stream is one of the key winds that moves air masses at the direction from west to east it moves.

<h3>What are jet streams?</h3>

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Hence jet streams move winds from west to east direction.

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