Chemistry · Oct / Nov 2018 · Paper 21 · Question 9
5070
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The question as text
Cerium is a metal with a relative atomic mass of 140. Cerium powder reacts with sulfuric acid. 2Ce(s) + 3H2SO4(aq) Ce2(SO4)3(aq) + 3H2(g)
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9(a)[2]
9(b)[1]
9(c)[2]
9(d)[3]
9(e)[2]
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