Concentration of CaCl2 is 0.07 M
It is given that:
Volume of CaCl2 = 370ml = 0.37L
Mass of CaCl2 = 22.72 grams
We have to find:
Concentration of CaCl2
Molarity of a solution is defined as number of Moles of solutes present in 1000ml of solution. It's unit is mol/L- or M. It is given by the formula
Here, CaCl2 refers to Calcium carbonate
Molarity = given mass of CaCl2/molar mass of CaCl2*1/Volume of solution
Molarity = 22.72/77.5*1/0.37
Molarity = 0.07 M
Hence, the molarity of CaCl2 is 0.07 M
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