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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: Bluelemonade on October 10, 2021, 05:49:29 AM

Title: How do I approach this question?
Post by: Bluelemonade on October 10, 2021, 05:49:29 AM

I’m given a gas phase reaction that takes place at 25 degrees. 2A (g)+ B (g)<> 2C (g)
The initial pressure and final pressure of the mixtures are given. How do calculate the % of A reacted?
Please prod me in the right direction.
Thank you

Title: Re: How do I approach this question?
Post by: Orcio_87 on October 10, 2021, 06:03:45 AM

A, B and C are gases, so - for 0 % conversion pressure will drop by 0 %, while for 100 % conversion it will drop by 33 %.

Title: Re: How do I approach this question?
Post by: Bluelemonade on October 10, 2021, 06:36:11 AM

Thank you very much for your explanation!! :)