Using the provided mass of FeCl3 and volume of the solution we can find the molarity of FeCl3
Recall that molarity can be calculated as:
What is the concentration of FeCl3 in a solution prepared by dissolving 30.0 g of FeCl3 (molar mass = 162.2 g/mol) in enough water to make 275 mL of solution?
A) 6.73 × 10-4 M
B) 1.49 × 103 M
C) 0.673 M
D) 1.49 M
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