Chapter 12 Review

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# Chapter 12 Review - PowerPoint PPT Presentation

Chapter 12 Review. Test Thursday. Layout. 13 vocab fill-ins 7 math 2 bonus. Vocab. Solution Colloid Suspension Tyndall Effect Solute Solvent Effervescence Electrolyte Miscible Immiscible Saturated Unsaturated Supersaturated. Bonus. How to dissolve something faster

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### Chapter 12 Review

Test Thursday

Layout
• 13 vocab fill-ins
• 7 math
• 2 bonus
Vocab
• Solution
• Colloid
• Suspension
• Tyndall Effect
• Solute
• Solvent
• Effervescence
• Electrolyte
• Miscible
• Immiscible
• Saturated
• Unsaturated
• Supersaturated
Bonus
• How to dissolve something faster
• Examples of solutions, colloids, suspensions
Math
• 2 M
• 1 m
• 1 M-m
• 1 McVc
M
• M = moles/L
• 5 M, 700 mL, moles =
• 4 moles, 20 L, M =
• 42 M, 6 moles, L =
• 50 moles, 60 mL, M =
• 430 M, 10 mL, moles =
Molality (m)
• m = moles/kg
• 56 moles, 30 mL water, m =
• 743 m, 2 kg, moles =
• 72 moles, 30 m, kg =
• 40 moles, 2000 mL water, m =
• 6000 m, 782 moles, kg =
M-m
• 52 moles, 20 mL water, m =, M =
• 74 m, 2 kg, moles =, M =
• 70 moles, 40 m, kg =, M =, L =
• 80 moles, 200 mL water, M =, m =, kg =
• 600 m, 78 moles, kg =, M =, L =
McVc
• McVc=MdVd
• 40 L of 21 M solution diluted to how much of 7M solution
• 20 mL of 400 M solution was diluted from how much of 1200 M solution
• 87 L of 72 M solution made to the volume of 100 L at what molarity
• 40 mL of 3 M solution made from 60 M solution at what amount