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PDF Worksheet - 150 Practice Problems:  https://bit.ly/3Kwu8NG

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General Chemistry 2 Final Exam Review - Multiple Choice

General Chemistry 2 Review Multiple Choice Practice Problems.

Comments

ZITING WU

Question number 17. I thought we should convert the mmHg to atm first then calculate Kp.

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 :)

chimdi kalu

Thanks for this excellent video.

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.