Ch 100: Final Exam Review Information

5. Molar mass? What is the molar mass for: Ba, O2, MgCl2, C2H6. 6. Concentration (Mass concentration, % v/v, Molarity) You dissolve 10 g of MgCl2 in water to make 0.5 L of solution. What is the mass concentration (grams/L) of the solution? You dissolve 10 … ................
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