Calculate the molarities of the following solutions 7. 2.3 moles of sodium chloride in .45 liters of water. 8. 1.2 moles of calcium carbonate in 1.22 liters of water. (CO3?) .8 moles of megnesium acetate in 5 liters of water. (acetate C,H302)

Calculate the molarities of the following solutions 7. 2.3 moles of sodium chloride in .45 liters of water. 8. 1.2 moles of calcium carbonate in 1.22 liters of water. (CO3?) .8 moles of megnesium acetate in 5 liters of water. (acetate C,H302)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.108PAE: 3.108 As chip speeds increase, the width of the interconnects described in Problem 3.107 must be...

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Molar mass= 142.3930
Calculate the molarities of the following solutions
7. 2.3 moles of sodium chloride in .45 liters of water.
8. 1.2 moles of calcium carbonate in 1.22 liters of water. (CO3?)
9. .8 moles of megnesium acetate in 5 liters of water. (acetate C,H30, )
10. 1.7 moles of calcium chloride in 3.3 liters of water.
Need to convert mL to L before doing molarity calculations
11. .09 moles of sodium sulfate in 12 mL of water. (sulfate SO,2)
12. .75 moles of lithium fluoride in 65 ml of water.

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