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Phoenix [80]
3 years ago
13

Two kg of N2 at 450 K, 7 bar is contained in a rigid tank connected by a valve to another rigid tank holding 1 kg of O2 at 300 K

, 3 bar. The valve is opened and gases are allowed to mix, achieving an equilibrium state at 370 K.
Determine
(a) the volume of each tank, in m3.
(b) the final pressure, in bar.
(c) the heat transfer to or from the gases during the process, in kJ.
(d) the entropy change of each gas, in kJ/K.
Engineering
1 answer:
11111nata11111 [884]3 years ago
7 0

Answer:WHo knows.Explanation:

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Each cout statement has a syntax error. Type the first cout statement, and press Run to observe the error message. Fix the error
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Answer:

1. cout << "Num: " << songNum << endl;

2. cout << songNum << endl;

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Explanation:

//Full Code

#include <iostream>

using namespace std;

int main ()

{

int songNum;

songNum = 5;

cout << "Num: " << songNum << endl;

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return 0;

}

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