14.9: Nernst Equation Prep

Materials

• 10 LabQuests
• 10 voltage sensors for Labquests
• 10 temperature sensors for the Labquests
• 100 pieces of filter paper
• Scissors
• Plastic Pipets
• Sand paper
• Well plates

 

Chemicals

Please put into five sets of small bottles

• 40 pieces of Ag wire 5-7 cm long.
• 500 mL of each of the following:
  • 0.1 M silver nitrate
  • 0.1 M sodium chloride
  • 0.1 M sodium bromide
  • 0.1 M sodium iodide
• 500 mL of 1M sodium nitrate

 

Waste bottles are needed.

Solid waste bottle is needed.

 

SDS Info

• Silver wire – Environmental – aquatic toxicity
• Silver Nitrate – Flame over circle – oxidizer; Corrosion – may be corrosive to metals; Corrosion – Skin corrosion/burns; Corrosion – eye damage; Environmental – aquatic toxicity
• Sodium Chloride – None
• Sodium Bromide – None
• Sodium Iodide – Exclamation point – skin or eye irritant; Environmental – aquatic toxicity
• Sodium Nitrate – Exclamation point – skin or eye irritant; Flame over circle – oxidizer