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Chemistry, 20.10.2021 14:10 lordcaos066

Which of the following do you need to know to be able to calculate the molarity of a solution of an ionic compound A2B in water?
1. the mass of A2B in the solution 2. the molar mass of A2B
3. the volume of water added 4. the total volume of the solution
A) 2 and 3 only B) 1, 2, and 4 only C) 1, 2, and 3 only
D) 1 and 3 only E) 1, 2, 3, and 4

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