3 years ago

Given 0.02 mol of KF, how many Liters of solution are needed to make a 7.2 M solution?

Chemistry

1 answer:

Alja [10]3 years ago

4 0

Answer:

.0028L

Explanation:

M = mol / L

7.2M = .02mol / xL

xL = .02mol / 7.2M

xL = .002778L

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3 years ago

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slamgirl [31]

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Formula used :

$q=m\times c\times (T_{final}-T_{initial})$

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$T_{initial}$ = initial temperature = $83.0^oC$

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