@Mathman97 - I have the exact same APs this week!
Will we have to work with Faraday’s constant, or did they take that off the exam, too?
@Mathman97 - I have the exact same APs this week!
Will we have to work with Faraday’s constant, or did they take that off the exam, too?
All I have is Chem and Calc BC, kind of wish I had 3 lol.
alright, im sleeping GN guys, and GL
Lit is gonna kill me.
Also I’m with you @baller55 I haven’t learned anything all year I’m screwed
yay sophomores!
wow your schedules sound rough. each of my aps are a week apart B-)
I have great news guys. There are 60 questions in the exam, only 50 count. However, the 10 experimental questions are eliminated in a different way than you guys might expect. All scantrons for all students are checked. The computer has the statistics of the percent of students who get each question right. So that’s data from over 300,000 students. And the 10 questions that students scored the lowest on will be the ones eliminated. In other words the hardest questions are always the 10 experimental in the AP exam.
@Frigidcold Sameeeee. Feeling equally as bad for calc.
Oh then theres that Physics1 exam new format and I barely know physics
Then APUSH Friday
Atleast I don’t have to study for Lang
On an unrelated note (I guess even more related note concerning this thread): Is the rate determining step always have a negative delta g and/or h?
Didn’t someone say that that equation isn’t going to be on the test though @SoSophistic
so not true @chem1998 the experimental are already decided, they’ve been decided for the past 5 years
@glasshours Yeah, faraday’s constant is 96500, may be used to find delta g or for electroplating.
Senior here and taking this and Bio… atleast they’re a week apart haha so I just have to cram for bio right after tomorrow until sunday night again like I did for Chem
@elyvine Lucky you XD
@Frigidcold yeah kinda Although I feel pretty good about Chem, I haven’t even started reviewing for Bio so I’ll have to go ham for the next week XDD
the stuff you have to know for electroplating (1 faraday = 96500 coulombs on each mol electrons, current = charge/time) is on the equations sheet
@Frigidcold - So in the delta G=-nFE equation, n stands for the total number of moles involved?
Does anyone know of a good electrolytic cell past FRQ? I can’t find any good ones, there was one from 2013 but i did really well on it and thought it was too simple
@baller55 Are you sure?
@glasshours n= total number of electrons being transferred
@glasshour n would be the moles of electron specifically.
They said it on a broadcast video, so it is true. They explicitly stated that they do not want the test to be unfair. Therefore, if the percent of the answer in a question is too low then they will eliminate it because a huge portion of students taken the exam dont know it. Besides how would the experimental questions be known from 5 years ago if the new exam was just created last year?