Asked by princess

Determine the chloride ion concentration in a solution containing 50.0 g MgCl2 dissolved in 1500 mL of solution.
a. 0.350 M
b. 0.700 M
c. 1.40 M
d. 3.17 M
e. 6.34 M

Answers

Answered by bobpursley
50g of MgCl2 is how many moles.

Then, there are two chloride ions per molecule, so double the number of moles.

Molarity= moles of chloride ions/1.5
Answered by Lucien
0.700
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