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6. If I reacted Sulfuric Acid (H2SO4) with Copper Carbonate, I would expect Carbon Dioxide, water and a salt to form. What salt would I expect to form?

  • Copper atoms
  • Copper Sulphate
  • Copper Sulfide
  • Sulfur atoms

7. If I reacted Magnesium with Hydrochloric Acid (HCl) what gaseous product would I expect to form?

  • Chlorine
  • Oxygen
  • Hydrogen
  • Helium
  • Nitrogen

8. In Question 6, what salt would I expect to form?

  • Manganese Chlorine
  • Magnesuim Chloride
  • Manganese Chloride
  • Magnesium Chlorine

9. Carbon Dioxide is an oxide of a non-metal. Would I expect Carbon Dioxide to acidic or basic?

  • Alkali
  • Acidic
  • Basic (not soluble in water)

10. When trying to extract a salt from the reaction of Zinc in Nitric Acid (Metal + Acid), how would I be able to ensure that all the acid had been neutralised?

  • Add excess zinc
  • Add excess Nitric Acid
  • Use a universal indicator solution

11. Once I am sure that the acid in Q9 is neutralised, what process should I carry out to remove the substance I added?

  • Sublimation
  • Distillation
  • Filtration
  • Condensation
  • Evaporation