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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
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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need help how to solve 7, 8, 9
+ O https://assignment.itslearning.co x HAC Session Timed Out zitslearning.com/mvc/Attachment/Get?Fileld AQrEBRhlaUITSbbBtxFh7%2f5r0RZBT46%2fKssb0DSNdUvgYD! s - Saved to itslearning 9 Search (Alt + Q) Layout References Review View Help Editing U Ov Av Ao .. Ev E E Body) v 11 A^ A 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.
Transcribed Image Text:+ O https://assignment.itslearning.co x HAC Session Timed Out zitslearning.com/mvc/Attachment/Get?Fileld AQrEBRhlaUITSbbBtxFh7%2f5r0RZBT46%2fKssb0DSNdUvgYD! s - Saved to itslearning 9 Search (Alt + Q) Layout References Review View Help Editing U Ov Av Ao .. Ev E E Body) v 11 A^ A 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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