Calculate the molarity of each of these solutions.a. A
Chapter , Problem 21(choose chapter or problem)
Calculate the molarity of each of these solutions.a. A 5.623-g sample of NaHCO3 is dissolved in enough waterto make 250.0 mL of solution.b. A 184.6-mg sample of K2Cr2O7 is dissolved in enough waterto make 500.0 mL of solution.c. A 0.1025-g sample of copper metal is dissolved in 35 mL ofconcentrated HNO3 to form Cu2_ ions and then water is addedto make a total volume of 200.0 mL. (Calculate the molarityof Cu2_.)
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