3 years ago

How do you make a 3M solution of KBr? How many moles of KBr are 1 liter of a 0.3M solution?

2 answers:

8 0

Molarity= moles/liter, so you would need 3mol KBr/1 liter
(0.3M)(1L)= 0.3mol KBr

7 0

Answer:

12M

Explanation:

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