Any general non-science questions (software questions/problems, etc.,) and class announcements.

Moderators: Chem_Mod, Chem_Admin

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Postby 605136321 » Sun Dec 08, 2019 9:16 pm

how did everyone find the final?

Juliet Stephenson 4E
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Postby Juliet Stephenson 4E » Sun Dec 08, 2019 9:40 pm

I thought it was pretty difficult! I wasn't expecting there to be any titration problems because I thought I heard Lavelle said we wouldn't be doing it until 14B, so that really threw me off. In general there were a lot of things I wasn't sure about. I am still proud of how much I prepared for the exam and I think I did the best I could. Hoping the adjustment to the class average will rescue my grade.

Michelle Chan 1J
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Postby Michelle Chan 1J » Sun Dec 08, 2019 10:02 pm

I thought it was pretty difficult compared to the questions we practiced :(.

Elizabeth Johnson 1I
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Postby Elizabeth Johnson 1I » Sun Dec 08, 2019 10:13 pm

yeah dj ll was not chill at all for putting titrations on it

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Postby emaad_3H » Sun Dec 08, 2019 11:19 pm

It was pretty boring. There was no music playing during the exam. I could've really used some Cudi to get me through that.

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Postby Chem_Mod » Mon Dec 09, 2019 12:20 am

Several lectures on acids and bases.

An entire lecture on salts and how they affect pH.
Then a 2nd lecture on using salts to determine pH at the stoichiometric point.

There were no other types of titration questions, no calculations.
Only salts at the stoichiometric point. That is, [acid] = [base] = salt at stoichiometric point

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Postby SMIYAZAKI_1B » Mon Dec 09, 2019 12:28 am

I felt like he really did integrate both the first and second quarter together in a way that it sometimes caught me off guard. It was kinda difficult.

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Postby Maddie » Mon Dec 09, 2019 1:07 am

I struggled with the iron and cyanide one just because i did not memorize it. I also struggled with the magnesium problem

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