Asked by Divao

calculate the concentration of potassium in grams per liter after mixing 100ml of 0.250m and 200ml of 1.00m k2s04
Answered by bobpursley
final concentration (equal volumes) will be (.250+1.0)/2= .625M

grams per liter: .625*39*2 grams/liter
Answered by DrBob222
You need to learn where the caps key is and use it. m stands for molality; M stands for molarity. Which do you mean?
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