Chemistry WAEC

The correct balanced equation for the reaction between aluminium metal and hot concentrated tetraoxosulphate(VI)acid is?

A. 2AI(s) + 6H2SO4(1) → AI2(SO4)3(aq) + 6H2O(1) + 3SO2(g)
B. 2AI(s) + 3H2SO4(1) → AI2(SO4)3(aq) + 6H2O(1) + 3SO2(g)
C. 2AI(s) + 4H2SO4(1) → AI2(SO4)3(aq) + 8H2O(1) + 3SO2(g)
D. 2AI(s) + 5H2SO4(1) → AI2(SO4)3(aq) + 8H2O(1) + 3SO2(g)

Correct Answer: Option A

A. 2AI(s) + 6H2SO4(1) → AI2(SO4)3(aq) + 6H2O(1) + 3SO2(g)

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