Chemistry · May / June 2026 · Paper 22 · Question 1
5070
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Choose from the following compounds to answer the questions. Al 2O3 CH3COOH C2H4 C3H8 CuO H2 K2O LiBr NH2OH NH3 SO2 Each compound can be used once, more than once or not at all. State which compound:
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1(a)[1]
1(b)[1]
1(c)[1]
1(d)[1]
1(e)[1]
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