Asked by Chemistry

A 4.0−L sample of a 6.3M NaCl solution is diluted to 50L .
What is the molarity of the diluted solution?

How would I set this up?
Answered by DrBob222
mL1 x M1 = mL2 x M2
4.0L x 6.3M = 50L x M2

or you can do it with proportions by
6.3M x 4/50 = ?
Answered by Chemistry
A 44.8−mL sample of a 7.0M KNO3 solution is diluted to 1.10L What volume of the diluted solution contains 16.0g of KNO3?

Would I do the same thing for this one or would does it have an extra step it it.
Answered by DrBob222
See your other post for the second one.
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