What mass of cao, in grams, is needed

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Reference no: EM13115309

A first-stage recovery of magnesium from seawater is precipitation of Mg(OH)2 with CaO: Mg2+(aq)+CaO(s)+H2O(l)---->Mg(OH)2(s)+Ca2+(aq)
What mass of CaO, in grams, is needed to precipitate 1000lb of Mg(OH)2?

Reference no: EM13115309

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