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Cambridge Chemistry Challenge

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Copper help please I have no idea what I have to do?
Original post by john smilth
Copper help please I have no idea what I have to do?


condensers
i counted all the carbons and all but when i google search i'm not getting a common name. is it c27h34o3n2? please help me.
Anyone solved Rg yet? I've been on it for about an hour :/
Original post by ChemistryQuiz
i counted all the carbons and all but when i google search i'm not getting a common name. is it c27h34o3n2? please help me.

Look back on this forum I believe your equation is wrong look at the carbons
Reply 2105
Avatar for robb2304
robb2304
Copper is all about naming condensors then getting letters from shown buts
Original post by ChemistryQuiz
i counted all the carbons and all but when i google search i'm not getting a common name. is it c27h34o3n2? please help me.

You are so, so close - recount your number of carbons. :smile:
Original post by john smilth
look back on this forum i believe your equation is wrong look at the carbons


Original post by happycheesecake
you are so, so close - recount your number of carbons. :smile:


c26h34o3n2?
Reply 2108
Avatar for morbihan
morbihan
can anyone help with silver level: I just cannot get the numbers to add up to give the right answer: what are the values for Br and F?
FINALLY.

That took longer than it should have done.

Now to sleep.
(edited 10 years ago)
Original post by morbihan
can anyone help with silver level: I just cannot get the numbers to add up to give the right answer: what are the values for Br and F?


Just use an online Mr calculator.
Reply 2111
Avatar for robb2304
robb2304
with copper how many letters off am i dhcer
ok how do you do rg
please just pm me it otherwise i will die of exhaustion
Original post by CJG21
Just use an online Mr calculator.
Original post by ChemistryQuiz
c26h34o3n2?


27 was closer. But you are so close. Count them again :smile:
any chance of help with Rg? I've counted the number of Cs Hs Ns Os and Ss but nothing is showing up on google!!
Original post by sparklybacon
any chance of help with Rg? I've counted the number of Cs Hs Ns Os and Ss but nothing is showing up on google!!


what's your number for each?
Original post by HappyCheesecake
27 was closer. But you are so close. Count them again :smile:


Thank you for all your help. Onto Copper. :smile:
Happy New Year! :smile:
Hey I think i'm really close on copper but I don't think I got the right last letter can anyone help?
Reply 2119
Avatar for robb2304
robb2304
last two are er what did you get for first 3

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