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Gelneren [198K]
3 years ago
7

Given 0.02 of KF, how many liters of solution are needed to make a 7.2 solution?

Chemistry
1 answer:
Dmitry_Shevchenko [17]3 years ago
7 0

Answer:

1/360

Explanation:

let x = liters

molarity=moles of solute/liters of solution, 7.2=0.02/x or 7.2=(1/50)(1/x), 7.2(50)=(1/x), 360(x)=1, x=1/360

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Question 20 (2 points)
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Answer:

becomes runoff and finds its way back to the ocean

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7 0
3 years ago
How many liters of a 1.5 M solution can you make if you have .50 mol of KCl?
vaieri [72.5K]

Answer:

The answer to your question is 0.33 liters

Explanation:

Data

Volume = ?

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Formula

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Substitution

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Simplification and result

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7 0
3 years ago
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