1. Calculate the molar mass of sodium carbonate, NazCO, 105.9884 g/mol 2. Calculate the mass of Na2CO, that would be required to make 500.0 mL of 0.100M of NazCO, solution. Concentration of Na2CO3 = 0.100 M volume 0.100 x 0.5000 = 0.0500 mol 3D500.0mL=D0.5000 L 23 x 2 + 12 + 16 x 3 = 5.30 g of Na2CO3 is required to make the solution

1. Calculate the molar mass of sodium carbonate, NazCO, 105.9884 g/mol 2. Calculate the mass of Na2CO, that would be required to make 500.0 mL of 0.100M of NazCO, solution. Concentration of Na2CO3 = 0.100 M volume 0.100 x 0.5000 = 0.0500 mol 3D500.0mL=D0.5000 L 23 x 2 + 12 + 16 x 3 = 5.30 g of Na2CO3 is required to make the solution

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 41QRT: A sample of water contains 0.010 ppm lead ions, Pb2+. (a) Calculate the mass of lead ions per liter...

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