Thank you, you guys are the best, people like you can help brainly become a better place, and forget those people who steal points for their ranks because they don't know what's it's like to practically be a online tutor because you know what its like to be stuck on a hard question. You guys are the reason why I get through the hard questions on the quizzes. You guys are the reason why people pass. You guys are the glues that holds brainly together. You guys are the reason brainly is still standing today. So I would like to take this time to say... Thank you. For all you do. ❣.
Answer:
139.97 kPa
Explanation:
Assuming propane is an ideal gas
PV = nRT
n₁ ( number of mole f the first gas) of the 1 m³ rigid tank = P₁V₁ / RT₁ R gas constant = 8.314 J/mol
n₁ = 100kPa × 1 m³ / (8.314 J/mol × 300 K) = 0.0401 mol
n₂ = 0.5 m³ × 250 kPa / ( 8.314J/mol × 400 K) = 0.0376 mol where n₂ is the number of mole of the second gas
n total = n₁ + n₂ = 0.0401 mol + 0.0376 mol = 0.0777 mol
PV = nRT
P final pressure = nRT / V where V = V₁ + V₂ = 1 m³ + 0.5 m³ = 1.5 m³
P final pressure = 0.0777 mol × 8.314 J/mol × 325 K / 1.5 m³ = 139.97 kPa
Answer:
Mass flow rate= 7.53 kg/sec
Exit Area= 0.108m^2
Explanation:
The solution and complete explanation for the above question and mentioned conditions is given below in the attached document.i hope my explanation will help you in understanding this particular question.
Answer:
jsow
hfhcffnbxhdhdhdhdhdhdddhdhdgdhdhdhdhdhdhhhdhdjsksmalalaksjdhfgrgubfghhhhhhh
Explanation:
j
<h3>grudb</h3>
Answer:
<em>The</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>safety</em><em> </em><em>documents</em><em> </em>
Explanation:
Every company is responsible
For people documents
Is very important for every company
