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17-10-2022
Chemistry

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the first step in the preparation of magnesium metal is the precipitation of mg(oh)2 from sea water by the addition of ca(oh)2. the concentration of mg2 (aq) in sea water is 5.37 × 10–2 m. calculate the ph at which [mg2 ] is decreased to 1.0 × 10–5 m

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