Chemistry > 2019 > 22
WASSCE
Consider the following reaction equation:
2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H2O.
How many moles of tetraoxosulphate (VI) acid is needed to produce 0.5 mol of aluminium tetraoxosulphate (VI)?
2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H2O.
How many moles of tetraoxosulphate (VI) acid is needed to produce 0.5 mol of aluminium tetraoxosulphate (VI)?
A.
0.5
B.
1.0
C.
1.5
D.
3.0
Answer: C
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