Angles and Acid
  • Science Videos
    • Write Better Introductions
    • Write Better Hypotheses and Methods
    • Write Better Discussions
    • Write Better Conclusions
    • Skills - Excel and Graphs
    • Skills - Equations in Excel
    • Turnitin Signup
    • Apparatus Generator
    • Practical Report: Bounce Efficiency
    • Practical Report: The effect of detergents on plants
  • Chemistry
    • Relative Atomic Mass
    • Atomic Mass Units
    • The Mole and Calculations
    • Percentage Composition
    • Dehydrating Copper Sulfate
    • Empirical Formula in Context
    • Magnesium Oxide
    • How to Survive Chemistry
    • Tour of the Lab 1
    • Sulfate in Fertilizer
    • Titrations
    • Gas Properties
    • Kinetic Molecular Theory of Gases
    • Tour of the Lab 2
    • Copper and its compounds
    • Polyatomic Ions
    • Electron Dot Structures and Molecular Shapes
    • Polar and Non-polar Solubility
    • Ionic Bonding
    • Mass Spectrometer
    • Limiting Reagent
    • Corrosion Rates
    • Precipitation Reactions
    • Ionic Bonding Basics Part 1
    • Ionic Bonding Basics Part 2
    • Cracker Combustion
    • Electron Configurations
    • Ionic formulas
  • Physics
    • Convection
    • Comparing Conductivity of Materials
    • Galileo's Water Clock
    • Age of Star Clusters & Red Giants
    • Video Analysis
    • Astronomy basics
  • Biology
    • Heart Dissection
    • Investigating Photosynthesis
  • Earth Sciences
    • Making Volcanoes
  • Store

Corrosion Rate in Salt Water

So we have established that moisture on iron causes it to corrode in the rust video, but what about salty water? It is generally accepted that salt water causes rust to corrode quickly but why does this happen?

We put some steel wool to the test in different conditions:
1. Steel wool in air
2. Steel wool in oil
3. Steel wool in water
4. Steel wool in salt water (Sodium Chloride)
Simon Boman 27 Aug 2013
comments powered by Disqus
Proudly powered by Weebly