Metallic magnesium reacts with steam to produce magnesium hydroxide and hydrogen gas. a. If 16.2g of Mg are combined with 12.0g of HO, what is the limiting reactant? (Mg or H2O) b. How many moles of the excess reactant are left? (record your answer to 2 decimal places and do not write units) c. How many grams of SO2 are formed? (record your answer to 2 decimal places and do not write units)*NOTE: if you do not have anything in the ones place, proper format is a 0 there. ie. 0.22, 0.33, etc. A N

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a Limiting reactant The balanced chemical equation for the reaction is Mgs 2 HOg MgOHs Hg Calculate ... View the full answer