When dry ammonia gas is passed over heated sodium (out of contact of air) the product formed is
When dry ammonia gas is passed over heated sodium (out of contact of air) the product forms is
On heating sodium hydrogen carbonate, the products formed are
Why is ammonia gas not collected over water?
Ammonia gas can evolve by heating :
When hydrogen gas is passed over heated copper (II) oxide, copper and steam are formed. Write the balanced chemical equation for this reaction and state (i) the substance oxidized and (ii) the substance reduced in the reaction.
What do you observe when ammonia is passed over heated litharge ?
State a reason why when hydrogen is passed over heated copper oxide, the resultant product fromed, differs incolour from the original reactant.
White phosphorous is heated with sodium hydroxide the products formed are :
