14.8: Oxidation/Reduction Reactions Prep
- Page ID
- 209458
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Materials
- 10 LabQuests
- 10 voltage sensors for Labquests
- 100 pieces of filter paper
- Scissors
- Droppers
- Sand paper
- Golf pencils
Chemicals
Please put into five sets of small bottles
- 10 each -Cu, Zn, Pb, Mg and Ag strips – narrow cut, 5-7 cm long, placed in jars labeled part one. Please place them in hood on the right.
- 10 each of small pieces (1cm x 1cm) of Cu, Zn, P , Mg and Ag placed in jars labeled part two. Please place in the hood on the left
- 1L of each of the following
- 0.2 M copper(II) nitrate
- 0.2 M zinc(II) nitrate
- 0.2M lead(II) nitrate
- 0.2M magnesium nitrate
- 0.2 M silver nitrate
- 2 L of 1M sodium nitrate
Waste bottles are needed.
Solid waste bottle is needed.
SDS Info
- Copper metal – None
- Zinc metal – None
- Lead shot– Health hazard – carcinogen; Health Hazard – reproductive toxicity; Health Hazard – target organ toxicity; Exclamation point – harmful if swallowed; Environmental – aquatic toxicity
- Magnesium chips – Flame – flammable; Flame – Emits flammable gas
- Silver wire – Environmental – aquatic toxicity
- Copper Nitrate – Exclamation point – skin or eye irritant; Exclamation point – harmful if swallowed; Corrosion –eye damage; Flame over circle – oxidizer; Environmental – aquatic toxicity
- Zinc Nitrate –Exclamation point – skin or eye irritant; Exclamation point – harmful if swallowed; Exclamation point – respiratory tract irritant; Flame over circle – oxidizer; Environmental – aquatic toxicity
- Lead Nitrate – Health hazard – carcinogen; Health Hazard – reproductive toxicity; Health Hazard – target organ toxicity; Exclamation point – harmful if swallowed; Corrosion –eye damage; Flame over circle – oxidizer; Environmental – aquatic toxicity
- Magnesium Nitrate – Health hazard – may be carcinogen
- Silver Nitrate – Flame over circle – oxidizer; Corrosion – may be corrosive to metals; Corrosion – Skin corrosion/burns; Corrosion – eye damage; Environmental – aquatic toxicity
- Sodium Nitrate – Exclamation point – skin or eye irritant; Flame over circle – oxidizer