10 litre nitrogen gas were collected in the laboratory at a pressure of 570mm hg and a temperature of -23 degree celcius calculate the volume of nitrogen at STP
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Answer:
2NaN
3
⇌2Na+3N
2
The number of moles of sodium azide are
65
125
=1.923.
The number of moles of nitrogen are 1.923×
2
3
=2.885.
The volume of nitrogen is V=
P
nRT
=
750
2.885×0.0821×300×760
=71.4L
Explanation:
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