PAG 8.3 Electrochemical 3 – Identity / amount required Label Hazard information per learner or 0.1 mol dm–3 aqueous 0.1 mol dm–3 copper sulfate(VI) solution, Currently not classified as hazardous at this copper sulfate(VI) concentration solution c. a few drops 0.1 mol dm–3 aqueous iron(II) sulfate(VI) solution, 0.1 mol dm–3 Currently not classified as hazardous at this ZnSO4(aq) iron(II) sulfate(VI) concentration c. a few drops 1.0 mol dm–3 aqueous 0.1 mol dm–3 magnesium sulfate(VI) magnesium Currently not classified as hazardous solution, MgSO4(aq) sulfate(VI) c. a few 0.1 mol dm–3 aqueous zinc sulfate(VI) solution, WARNING 0.1 mol dm-3 zinc ZnSO4(aq) sulfate(VI) Causes serious eye damage. c. a few drops magnesium ribbon (c. 1 cm), Mg(s) magnesium ribbon Currently not classified as hazardous in this form. one piece Saturated aqueous saturated potassium nitrate(V) Currently not classified as hazardous at this potassium solution, KNO3(aq) concentration nitrate(V) solution c. a few drops
PAG 8.3 – Electrochemical 3 Label Identity / amount required per learner or Hazard information 0.1 mol dm–3 copper sulfate(VI) solution 0.1 mol dm–3 aqueous copper sulfate(VI) solution, c. a few drops Currently not classified as hazardous at this concentration 0.1 mol dm–3 iron(II) sulfate(VI) 0.1 mol dm–3 aqueous iron(II) sulfate(VI) solution, ZnSO4(aq) c. a few drops Currently not classified as hazardous at this concentration 0.1 mol dm–3 magnesium sulfate(VI) 1.0 mol dm–3 aqueous magnesium sulfate(VI) solution, MgSO4(aq) c. a few Currently not classified as hazardous 0.1 mol dm-3 zinc sulfate(VI) 0.1 mol dm–3 aqueous zinc sulfate(VI) solution, ZnSO4(aq) c. a few drops WARNING Causes serious eye damage. magnesium ribbon magnesium ribbon (c. 1 cm), Mg(s) one piece Currently not classified as hazardous in this form. saturated potassium nitrate(V) solution Saturated aqueous potassium nitrate(V) solution, KNO3(aq) c. a few drops Currently not classified as hazardous at this concentration
Required%20chemicals%20for%20OCR%20Chemistry%20PAG%20Activities%20v1.0.docx