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- 1. Multiple Choice
What does the "thermal" in thermal decomposition mean?
sulfur
catalyst
heat
oven
- 2. Multiple Choice
What colour is copper(II)carbonate
white
blue
colourless
green
- 3. Multiple Choice
copper(II)carbonate → ___________ + carbon dioxide
copper(I) oxide
copper(II) oxide
copper oxide
copper(III) oxide
- 4. Multiple Choice
metal hydroxide (+ heat) → ____________ + _________
metal carbonate + water
metal oxide + carbon dioxide
carbon dioxide + water
metal oxide + water
- 5. Multiple Choice
Hydrogen Peroxide's chemical formulaH2OH2O2CH4 - 6. Multiple ChoiceWhat is it called when a reaction breaks a substance into 2 or more other substances?Combination ReactionDecomposition ReactionSplitting Reaction
- 7. Multiple Choice
Hydrogen Peroxide thermally decomposes to form what products?
Hydrogen & Water
Oxygen & Hydrogen
Peroxide & Water
Oxygen & Water
- 8. Multiple Choice
Metal Carbonate
Metal Oxide + Carbon
Metal Carbonate + Oxygen
Metal Oxide + Carbon Dioxide
Carbon Dioxide + Metal
- Answer choicesTagsAnswer choicesTags