Asked by Victoria

What is the molarity of a 5.00 x 102 ml solution containing 2490 g of KI?
Answered by Steve
how many moles of KI?

M = moles/liter
Answered by Unknown
I'm dumb. I'm sorry I still don't understand.
Answered by Steve
5.00*10^2ml = 500ml = .5L

KI has molar mass 166, so you have 15 moles of KI

15moles/.5L = 30moles/L = 30M

cinchy, right?
Answered by Unknown
How'd you get 15 moles?
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