Homework Answers
the total solution is divided into 3 parts
Total parts are 4+5+1= 10
Percentage of water= 4/10*100%= 40% of solution
Percentage of alcohol= 5/10*100%= 50% of solution
Percentage of tincture= 1/10*100%= 10% of solution
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41. You have a 4:5:1 solution of water, alcohol, and tincture. What percentage of the solution...
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29 You have a solution which is 43.4% by mass isopropyl alcohol (MM = 60.11 g/mol)...
29 You have a solution which is 43.4% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The density of this solution is 0.905 g/mL. a What is the molality of the isopropyl alcohol in the solution? > 1 point b What is the molarity of the isopropyl alcohol in the solution? > 1 point с What is the mole fraction of the isopropyl alcohol in the solution? > 1 point
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You have a solution which is 43.4% by mass isopropyl alcohol (MM = 60.11 g/mol) in...
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29 You have a solution which is 43.4% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The density of this solution is 0.905 g/mL. b What is the molarity of the isopropyl alcohol in the solution? > 1 point с What is the mole fraction of the isopropyl alcohol in the solution? 1 point d What intermolecular forces are shared between isopropyl alcohol and water? 1 point
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