mg oh 2

Ca(OH) 2 (K sp = 5. fungsi obat mefinal acid 500 mg 02 × 10 −6) is far more soluble than Mg(OH) 2 (K sp = 5 61 × 10 −12) and drastically increases the pH value of seawater from 8 2 to 12 5 The less soluble Mg(OH) 2 precipitates because of the common ion effect due to the OH − added by the dissolution of Ca(OH) 2: Mg 2+ + Ca(OH) 2 → Mg(OH) 2 + Ca 2+ Uses Precursor to