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tekilochka [14]
3 years ago
7

Which physical method can be used for obtaining a sample of salt from a small beaker of salt water? boiling freezing filtration

sorting
Chemistry
2 answers:
Dvinal [7]3 years ago
7 0

Correct answer choice is :


A) Boiling


Explanation:


Boiling is the fast evaporation of a water, which happens when a liquid is boiled to its boiling point, the temperature at which the condensation pressure of the liquid is equal to the force used on the liquid by the nearby environment. Boil or steam the water and the salt will be left after as a solid. If you want to get the water, you can use distillation. This works because salt has a much greater boiling point than water.

sergij07 [2.7K]3 years ago
3 0
I think it's boiling :)
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73.5 mol of P4O10 contains how many moles of P ? moles of P:
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Answer:

294 moles of P

Explanation:

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so;

73.5 mol P4O10 × <u> </u><u> </u><u> </u><u> </u><u> </u><u>4 mol P</u><u> </u><u> </u><u> </u><u> </u><u> </u>

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