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General Chemistry 2 Final Exam - 7 Hour Review
🕑 Added 2020-08-03 17:09:46 +0000 UTCPDF Worksheet - 150 Practice Problems: https://bit.ly/3iuopQz
Comments
EWPOSSUM
For question 129, I kept on getting B as my answer despite plugging in the same numbers and I see it's because the negative sign of 189.0 was not removed like it should have been in the video. Just in case anybody got B and was confused, don't worry, B is the correct answer.
Jiin Jung
I got the same answer for #129 as you.
chimdi kalu
Thanks for this excellent video.
Alessandro
Hey! I just want to point out 2 small things. Correct me if I'm mistaken but for #129, precisely for e^(delta G)/ -RT, delta G is -189 800 divided by -2477.87 (which is -RT), and that gives +76.607. Therefore, e^(+76.607) = 1.86x10^33. Also for #130, when you calculated Q, you forgot to cube the PH2. For me, Q=5.369 x 10^-6. Anyways, thank you so much for this wonderful video. Fingers crossed I do well on my final :)
ZITING WU
Question number 17. I thought we should convert the mmHg to atm first then calculate Kp.
