Chemistry · Oct / Nov 2017 · Paper 22 · Question B8
5070
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The question as text
B8 Potassium nitrate, potassium sulfate and potassium phosphate are used in fertilisers.
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B8(a)[2]
B8(b)[2]
B8(c)[1]
B8(d)[2]
B8(e)[3]
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