Question

What is the molarity of a 5.00 x 102 ml solution containing 249 g of KI

Answer 1

I think they mean \(5 \times 10^2\) ml of solution.

In that case, we have \(0.5\) litres of solution.

Answer 2

wow i totally read that wrong

Answer 3

1.5moles of KI/.5L of solution

Answer 4

3

Answer 5

first find mole of KI, using the mass given for it, and u already know the molecular mass from periodic table
mole=mass/Molecular mass
get the mole
change the unit of volume from ml to L
use formula of molarity
molarity= mole/volume
put values into the formula and get your answer