Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high temperature. The other products of the reaction are solid copper and water vapor. If a sample containing 20.3 g of NH3 is reacted with 95.8 g of copper oxide

1. Which is the liming reactant?
2. How many moles of nitrogen gas is being produced?
3. How many grams of solid copper?
4. How many grams of water?

1 answer

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