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A storage tank at STP contains 18.5 kg of nitrogen (N2). (a) What is the volume of the
Chapter 13, Problem 33P(choose chapter or problem)
Problem 33P
A storage tank at STP contains 18.5 kg of nitrogen (N2). (a) What is the volume of the tank? (b) What is the pressure if an additional 15.0 kg of nitrogen is added without changing the temperature?
Questions & Answers
QUESTION:
Problem 33P
A storage tank at STP contains 18.5 kg of nitrogen (N2). (a) What is the volume of the tank? (b) What is the pressure if an additional 15.0 kg of nitrogen is added without changing the temperature?
ANSWER:
Solution 33P:
Step 1 of 3:-
Here we have to find the volume of the tank and the pressure, if an additional 15 kg nitrogen will be added by keeping the temperature constant.
Initially the amount of nitrogen present was: at STP.
The atomic weight of is: 28.
1 mole of nitrogen has a mass of: 28 g.
So, the number of moles present in 18.5 kg is,
.