Final Exam

Science questions not covered in Chem 14A and 14B. Try to limit questions to chemistry (inorganic chemistry, physical chemistry, organic chemistry, biophysical chemistry, biochemistry, materials science, environmental chemistry).

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Ben 1B
Posts: 55
Joined: Sat Aug 17, 2019 12:16 am

Final Exam

Postby Ben 1B » Sun Dec 08, 2019 7:00 pm

For the second to last question on the exam, were the reactions acidic or basic or neutral?

Rida Ismail 2E
Posts: 139
Joined: Sat Sep 07, 2019 12:16 am

Re: Final Exam

Postby Rida Ismail 2E » Sun Dec 08, 2019 7:54 pm

From what I calculated. I got acidic for the first one and basic for the second, based on the fact that HCl is a strong acid and Ba(OH)2 was a strong base. So the H+ and OH- would dissociate and make the solution acidic and basic respectively.

Karyn How 1J
Posts: 50
Joined: Thu Jul 25, 2019 12:16 am

Re: Final Exam

Postby Karyn How 1J » Sun Dec 08, 2019 7:55 pm

If I'm thinking of the right question, I think it was basic.

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