Mg(OH)₂ (magnesium hydroxide)) Questions: 1. What is the oxidation number of magnesium in magnesium hydroxide? 2. What is the oxidation number of oxygen in magnesium hydroxide? 3. What is the oxidation number of hydrogen in magnesium hydroxide?

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A: pka = 0.00372c = 0.178 MPercent ionization = ?

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