Module 5 Unit 2 Assignment A - MODULE 5 UNIT 2 Assignment...

MODULE 5 UNIT 2
Assignment Part A
1. Ammonia is produced in great quantity by bringing about a reaction
between nitrogen and hydrogen, as seen in the following equation: (6
marks)
N
2
+ 3H
2
 2NH
3
Use this equation to calculate the number of moles of ammonia produced
when:
Balanced Equation: 2NH
3
 2N + 3H
2mol. 2mol. 6mol.
Number of moles: N
2
: 2 # of moles: N
2
2 # of moles of 3H
2
6
Number of moles H
3
: 6 # of moles 2NH
3
2 # of moles of 2NH
3
2
a) 10 moles of nitrogen react with excess gaseous hydrogen.
2
b) 30 moles of hydrogen react with excess nitrogen.
c) 20 moles of hydrogen react with 40 moles of nitrogen.