Conversation Between The Illuminati and seamen
Showing 1 to 10 of 13My messages
Yeah I know if you knew the colours you can make most of it out, anyways going to sleep now good luck for tomorrow.
I just did the paper. what the hell with the chromium stuff. was stuck for ages
showing it to you (explaining the chromium question). Now for revision time.
I have no idea what half of that meddage meant, are you asking me something or telling me something? I'm doing a practice paper (if I can find it) from 6-8, I'm dreading it.
Did my final paper now, dreading the exam. Question on how to do enthalpy change of neutralisation was so bad. Green Chromium= Cr3+
1.17x24=28.08 so N2
I think formula should work out to (NH4)2CR2O7
Thats the only thing that works in my brain Cr6+ so orange (Cr2O7)2-
you can make it out by colours .
Hows everything Now?
I've been avoiding that question. I havent got around to doing those type of questions yet. I'm focusing on pH then that. think it may take me about half an hour to do that question
question 6 e) was a tough question.
Same, Chemistry I tend to lose the really easy 1/2 marks questions, I know, vanadium,chromium,copper,Iron and a few more but Chromium,Vanadium,Cobalt,Iron is a must they ask you to work out a molecule of chromium and they stated its colour its in a past paper but I forgot which one, I will search it and link you.
Hehe I love a bit of fancy english .
I'm bored of exams full stop. In chemistry it's always silly mistakes that make me lose a ridiculous amount of marks.
do we have to know all the colours? I just thought we have to know the complex ion colours?
Compendium, had to google that
I have done everything on it but I am scared might make silly slip ups, so going through notes, doing peoples questions so I can build up a compendium of techniques to avoid that. I got Maths the day after,which is going to a blast , I am so bored of F325 that I just want to do the exam now. Did you memorise all of the transition metal colours?