Chemistry, 18.03.2021 22:00 Briannadavis03
For the reaction 2H2 + O2 - 2H2O, if 30.0 g of H2 is reacted with 20.0 g of O2 what mass of the excess reagent is left over? ​
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In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
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For the reaction 2H2 + O2 - 2H2O, if 30.0 g of H2 is reacted with 20.0 g of O2 what mass of the exce...
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