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  • Tips and Tricks Blog
  • Science
    • Biology
      • Natural Selection
    • Chemistry
      • Balancing Chemical Equations
      • Covalent Bonds
      • Energy Diagrams
      • Excited Electrons
      • Flame Test
      • Fusion and Fission
      • Half-Life
      • Heat Transfer
      • Intermolecular Forces
      • Ionic Bonds
      • Isotopes
      • Lewis Dot Structures
      • Matter (Part 1)
      • Matter (Part 2)
      • Organic Chemistry
      • Periodic Table (Part 1)
      • Periodic Table (Part 2)
      • Physical Changes and Chemical Reactions
      • Radioactive Decay
      • Solutions and Separation Methods
      • The Atom
      • What is Chemistry?
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      • CER
      • Good Research
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Unit 6: What Am I Consuming
6.10: Other Calculations

We have discussed molarity and molality, but there other ways to present information on solutions using quantitative measurements (numbers).

Mole Fractions

To learn about mole fractions, watch the following video:
https://youtu.be/_jNyucp2nkE

Measuring Strength of Solutions

Three Common Ways are:
  • Percent by mass = (mass of solute/mass of solution) x 100%
  • Percent by volume = (volume of solute/volume of solution) x 100%
  • Weight/volume percent = (mass of solute (g)/volume of solution (mL)) x 100%
Watch the following video:
https://youtu.be/8A5dYEodHOk
Watch the following video from 0:00 to 1:34:
https://youtu.be/ZZbgN4X0IPk
Copyright © August 2020 Melissa Wells
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  • Home
  • Tips and Tricks Blog
  • Science
    • Biology
      • Natural Selection
    • Chemistry
      • Balancing Chemical Equations
      • Covalent Bonds
      • Energy Diagrams
      • Excited Electrons
      • Flame Test
      • Fusion and Fission
      • Half-Life
      • Heat Transfer
      • Intermolecular Forces
      • Ionic Bonds
      • Isotopes
      • Lewis Dot Structures
      • Matter (Part 1)
      • Matter (Part 2)
      • Organic Chemistry
      • Periodic Table (Part 1)
      • Periodic Table (Part 2)
      • Physical Changes and Chemical Reactions
      • Radioactive Decay
      • Solutions and Separation Methods
      • The Atom
      • What is Chemistry?
    • General Science Topics
      • CER
      • Good Research
      • Graphing
      • Lab Equipment
      • Lab Safety
      • Models
      • Scientific Method
    • Labs
    • Veterinary Science
      • Canine
      • Feline
      • Introduction to Veterinary Science
      • Terminology
  • Resources
  • Feedback
  • Copyright and Privacy Policy