00:01
In this question, we deal with the reaction of nitrogen and hydrogen to produce ammonia gas.
00:06
The balanced chemical equation for this reaction is, is shown here.
00:10
From the balanced equation, we infer that one mole of nitrogen reacts with three moles of hydrogen to produce two moles of ammonia gas.
00:18
In the first question, we are caught to calculate the mass of ammonia produced when 8, 70 gram of nitrogen and 430 gram of hydrogen is involved in the reaction.
00:27
To carry out this calculation, we should convert the weight given in grams.
00:30
2 moles.
00:31
By carrying out the calculation by dividing the respective value with the respective molecule weight of the compound, we found that 31 .05 moles of nitrogen is involved in the reaction and 2 .15 moles of hydrogen is involved in the reaction.
00:44
One mole of nitrogen will require 3 mold of hydrogen.
00:48
Therefore 31 .05 moles of nitrogen will require 93 .15 moles of hydrogen.
00:56
But the available hydrogen is 2115 moles and it is available in air...