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Write one equation each for decomposition reactions where energy is supplied in the form of heat, light or electricity.
Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount collected in the other? Name this gas.
Write the balanced chemical equation for the following and identify the type of reaction
Zinc carbonate (s) → Zinc oxide (s) + Carbon dioxide (g)
Why are decomposition reactions called the opposite of combination reactions? Write equations for these reactions.