Seawater Chemistry

1
Seawater Chemistry
2

• Solution
• Solvent
• Solute
• Mixture

3
Dissolving power of water

• Ion
• Ionic bonds
• Diffusion
• Saturation

4
Seawater

• Salinity
• Colligative properties
• Trace elements
• Excess volatiles

5

• Forchhammers principle or principle of constant
  proportion
• Determining salinity
• Chlorinity
• Nansen bottle
• Salinometer
• refractometer

6

• Chemical equilibrium
• Residence time
• Mixing time
• Conservative constituents and nonconservative
  constituents

7
Dissolved Gases

• Nitrogen
• Oxygen
• Carbon Dioxide

8

• Acid base Balance
• Acid
• Base
• Buffer