slaked lime with alum

When slaked lime (Ca(OH)₂) reacts with alum (Al₂(SO₄)₃), it forms aluminum hydroxide and calcium sulfate: Al₂(SO₄)₃ + 3Ca(OH)₂ → 2Al(OH)₃ + 3CaSO₄   Related Questions: List the impurities present in rainwater. List toxic substances present in household wastes. In what ways do industrial wastes pollute water? What is water pollution? List some waterborne diseases. What … Read more