Answer:
[FeCl₃] = 0.16M
Explanation:
The components of our solution is:
Solute: FeCl₃ (15 g)
Solvent: Water
Solution: Volume of 575 mL
In order to determine the concentration (M) we have to find out the moles of our solute and think, that they occupy 1L of solution's volume
Molarity (mol/L) = M
We convert the mass of solute in moles → 15 g / 162.2 g/mol = 0.092 moles
We convert the solution's volume from mL to L → 575 mL .1L /1000mL = 0.575L
Molarity → 0.092 mol/0.575L = 0.16 M
