Thermodynamics - 3-6 Ideal Gas Equation example 2

[@TobyAnderson]

3 minutes in and you have helped do much more than my University lecturer.

[@learnacc]

Ideal gas: 1) The chemical composition is the same throughout the substance. 2) We only use the ideal gas equation for gases that means no way in hell that saturated water or vapor is used by definiton of said law. 3) water vapor with less than 10 kpa is an ideal gas. 3) 3 ways to use the law; 3.1. Superheated tables for water and r134a. 3.2. IG equation: PV = RT 3.3 With compressibily in mind = PV = zRT 3.4. Ideal gas state equation: P1v1/T1 = P2v2/T2 note: Remember to utilize charles law, boyles law and gay-lussacz law.

[@berkkalaycioglu6924]

goat hoca

[@informationperimeter652]

How we considered as an Idea gas and use the ideal gas equation

[@izzatulsyima9184]

For this question i think the clue is “air”

[@ADITBARDIYA]

hey, you said before that you cant use mixtures for the ideal gas equation, so is air an exception?

[@iqmalhafizi4346]

what if the right tank is filled with CO2 instead of air, can we solve for final pressure?

[@sacrificemylifeforjuraku2279]

u need to calculate the R but u can solve it

[@dreamer2109]

Where did you get these lessons?

[@engineeringdeciphered]

@@dreamer2109 these pretty much follow the textbook: “Thermodynamics, an engineering approach” by Cengel and Boles

[@sunmichoi6888]

Thank you so much!

[@saqibimran5852]

@7:42 is the mass = 4.309 kg calculated incorrectly? I'm getting a different value.

[@learnacc]

MOVE(MULTIPLY) M TO THE RIGHT INSTEAD OF THE OTHER WAY AROUND LIKE BEFORE.

[@aimanjamil5454]

how do we know if it is ideal gas or not?

[@hamza_ME_]