Question

4NH3 (g) + 3O2 (g) ->2N2 (g) + 6H2O (l)


a. What mass, in grams, of water is produced from 5.0 mol of ammonia reacting with excess oxygen?

Please leave an explanation too!!!

Answer 1

Answer:

40.7 L of NO2 will be produced at STP.

your ans is in the above photos... no

Explanation:

Chemical reaction equations give the ideal stoichiometric relationship among reactants and products. However, the reactants for a reaction in an experiment are not necessarily stoichiometric mixture. In a chemical reaction, reactants that are not used up when the reaction is finished are called excess reagents. The reagent that is completely used up or reacted is called the limiting reagent, because its quantity limits the amount of products formed.

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