243 g of magnesium yield 403 g mgo upon combustion with
-- 24.3 g of magnesium yield 40.3 g MgO upon combustion with oxygen. How much magnesium needs to be burned to yield 12.1 g MgO?
-- A compound is produced when 6.08 g of nitrogen combine with 13.92 g oxygen. What is this compound?
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the solubility of benzoic water in acid at 0 degrees c is 90gm100ml in a recrystallization of benzoic acid 225gm
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-- 243 g of magnesium yield 403 g mgo upon combustion with oxygen how much magnesium needs to be burned to yield 121 g
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