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Flura [38]
3 years ago
6

Describe the stages of volcanic activity

Chemistry
1 answer:
OverLord2011 [107]3 years ago
5 0
Active, Dormant, and Extinct.
Hope this helps.
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For the aqueous solution containing 75 mg of compound C in 1.0 mL of water, what will be the total amount of the solute C that w
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Answer:

75 mg

Explanation:

We can write the extraction formula as

x = m/[1 + (1/K)(Vaq/Vo)], where

x = mass extracted

m = total mass of solute

K = distribution coefficient

Vo = volume of organic layer

Vaq = volume of aqueous layer

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m = 75 mg

K = 1.8

Vo = 0.90 mL

Vaq = 1.00 mL

Calculations:

For each extraction,

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So, 61.8 % of the solute is extracted in each step.

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