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forsale [732]
3 years ago
7

By mistake, you added salt instead of sugar to the oil. How can you remove the salt?

Chemistry
2 answers:
shutvik [7]3 years ago
8 0

Answer,

Add water to dissolve the salt solution.Shake the solution,oil and water are immiscible liquids therefore oil will not dissolve.Put the solution in a separating funnel and leave the solution undisturbed for a few minutes.Water is denser than oil there oil will come to the top.Power the lower layer of water in to a beaker.Boil the water until water turns into vapour leaving the salt behind.

aivan3 [116]3 years ago
4 0

Salt is ionic, and oil is covalent. If you add water, the salt will dissolve in the water, and the oil will float to the top. You could then skim the oil and start over with sugar. To double-check, you could even make sure the oil does not conduct electricity!

Explanation:

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Explanation:

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3 years ago
How many moles are in 9.50 x 1022 molecules of CO? Be sure to ALL work below and report your answer using the correct number of
eimsori [14]

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0.158 moles

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We are given;

9.50 x 10^22 molecules of CO

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Therefore;

9.50 x 10^22 molecules of CO will be equivalent to;

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4 0
3 years ago
Find the horizontal range of a projectile launched at 15 degrees to the horizontal with speed of 40m/s​
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To Find :

The horizontal range of a projectile launched at 15 degrees to the horizontal with speed of 40 m/s​.

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The horizontal range of a projectile is given by :

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Putting all value in above equation :

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