consider the following reaction equation: 2Al(OH) 3 + 3H 2 SO 4 →Al 2 (SO
CHEMISTRY
WAEC 2019
consider the following reaction equation: 2Al(OH)3 + 3H2SO4 →Al2(SO4)3(aq)+6H2O. How many moles of tetraoxosulphate(vi)acid is needed to produce 0.5mol of aluminium tetraoxosulphate(vi)?
- A. 0.5
- B. 1.0
- C. 1.5
- D. 3.0
Correct Answer: C. 1.5
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