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Conservation of Mass

34 bytes removed, 12:15, 3 January 2019
Calculating the Mass Required for a Complete Reaction
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Find the [[mass]] of [[Calcium OxideOxygen]] needed to completely [[product|producedoxidise]] in all of the following [[Chemical Reaction|reactionMagnesium]]:
CaCO<sub>3</sub> → CaO 2Mg + COO<sub>2</sub>→ 2MgO
25g 48g + x = x + 11g
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