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Chemistry 7 Online
OpenStudy (matlee):

find the conentration of a 500 ml Solution prepareed with 175.0 g of potassium iodide

OpenStudy (matlee):

@dtan5457

OpenStudy (dtan5457):

Just find how many moles there is in 175g of potassium iodide.

OpenStudy (dtan5457):

then, use the lovely molarity formula again

OpenStudy (anonymous):

175.0(1mole/39.09)= 4.49 mole then the M=4.49mole/0.0500L ...I hope its correct dtan5457

OpenStudy (dtan5457):

1 mole of potassium iodide is not 39.09 grams

OpenStudy (dtan5457):

KI=166 grams per mole

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