Study guide

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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205150314
Posts: 106
Joined: Wed Feb 20, 2019 12:16 am

Study guide

Postby 205150314 » Thu Mar 12, 2020 6:56 pm

I didnt know where to ask this but on the third question of the professors study guide powerpoint where did he get the equation from? I dont recognize it

ramiro_romero
Posts: 90
Joined: Sat Sep 07, 2019 12:16 am

Re: Study guide

Postby ramiro_romero » Thu Mar 12, 2020 6:59 pm

I'm not sure if he got it from a specific place in our course material. I don't recognize it from the textbook.

MingdaH 3B
Posts: 133
Joined: Thu Jul 11, 2019 12:17 am

Re: Study guide

Postby MingdaH 3B » Thu Mar 12, 2020 7:01 pm

If you're talking about this question:Calculate the reaction enthalpy for the synthesis of hydrogen bromide gas, H2(g) + Br2(l) → 2 HBr(g), from the following data - you know that enthalpies of reaction equations can be added together, multiplied, and subtracted.


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