Chemistry · May / June 2018 · Paper 22 · Question 8
5070
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The question as text
A scientist investigates the thermal decomposition of calcium carbonate in a closed system. A dynamic equilibrium mixture is established. CaCO3(s) CaO(s) + CO2(g)
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8(a)[2]
8(b)[2]
8(c)[1]
8(d)(i)[2]
8(d)(ii)[2]
8(d)(iii)[1]
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