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Elenna [48]
3 years ago
9

37.5ml of menthol is dissolved in water to make 456 ml of solution, what is the concentration expressed in volume/volume % of th

e solute?
Chemistry
1 answer:
Ahat [919]3 years ago
3 0

Answer:

V/V% = 8.2%

Explanation:

Given data:

Volume of methanol = 37.5 mL

Volume of solution = 456 mL

V/V% = ?

Solution:

V/V% = [volume of solute / volume of solution ]×100

V/V% = 37.5 mL / 456 mL × 100

V/V% = 0.08× 100

V/V% = 8.2%

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cricket20 [7]
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5 0
2 years ago
Calculate the amount of nacl needed to prepare 50 ml of 0.9% nacl solution and 20% nacl solution
Westkost [7]
Your answer would be, 
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6 0
3 years ago
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fomenos

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Explanation:

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Thus option d) heat is correct

3 0
2 years ago
In the Formula 3H2O what is the 3 called
vekshin1

Its very simple .

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3 0
2 years ago
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