The Lodge

Re: Chem Pre Lab Assignment -HELP

HelpHelpHelp — Thu, 09 Oct 2008 00:54:23 GMT

Sodder:
D99:

Go Titans...

Word.

you edmontonian too sodder?

i had no clue

Re: Chem Pre Lab Assignment -HELP

Sodder — Wed, 08 Oct 2008 23:08:19 GMT

D99:
Go Titans...

Word.

Re: Chem Pre Lab Assignment -HELP

HelpHelpHelp — Wed, 08 Oct 2008 22:21:58 GMT

D99:

Go Titans...and yes , it is a compliment

Go Voyageurs

Thank you.

M.E.? meh. ok. go voygaerusrsurag

Re: Chem Pre Lab Assignment -HELP

SPK_IslandSnow — Wed, 08 Oct 2008 20:56:51 GMT

G.I.Bear:
i was a chemical engineering major in college. key word is WAS. i looked at the problem, and nothing. not even a little bit came back to me.

don't feel too bad.

chemistry has never solved any of man's problems.

Re: Chem Pre Lab Assignment -HELP

G.I.Bear — Wed, 08 Oct 2008 20:55:17 GMT

i was a chemical engineering major in college. key word is WAS. i looked at the problem, and nothing. not even a little bit came back to me.

Re: Chem Pre Lab Assignment -HELP

J.P. — Wed, 08 Oct 2008 19:47:50 GMT

This would be true but the midterm was last week before I needed help.

Re: Chem Pre Lab Assignment -HELP

D99 — Wed, 08 Oct 2008 19:45:50 GMT

J.P.:
For all the haters I just want to claim in and say the BMB got the highest mark in our class on our chem midterm - 96%

Re: Chem Pre Lab Assignment -HELP

J.P. — Wed, 08 Oct 2008 19:44:12 GMT

For all the haters I just want to claim in and say i got the highest mark in my class on my chem midterm - 96%

Re: Chem Pre Lab Assignment -HELP

D99 — Wed, 08 Oct 2008 19:41:06 GMT

Go Titans...and yes , it is a compliment

Go Voyageurs

Re: Chem Pre Lab Assignment -HELP

HelpHelpHelp — Tue, 07 Oct 2008 22:28:43 GMT

D99:
HelpHelpHelp:

Use the molecular weights, and then the two basic formulas, n = m/M c = n/v

good luck

I have had a hard time believing that you were 15 as you have said before....Now I`m totally baffled...Well done

note..the only chemistry I learned was that you have to be very careful to get the right doseage when mixing your acid and mescaline intakes...

why thank you dave, i'll take that as a compliment. hint - for dave - H.A.H.S.

Re: Chem Pre Lab Assignment -HELP

JTSECK — Tue, 07 Oct 2008 22:28:34 GMT

D99:
HelpHelpHelp:

Use the molecular weights, and then the two basic formulas, n = m/M c = n/v

good luck

I have had a hard time believing that you were 15 as you have said before....Now I`m totally baffled...Well done

note..the only chemistry I learned was that you have to be very careful to get the right doseage when mixing your acid and mescaline intakes...

great post...I hsouldn't have been reading it while having chips and guac though

Re: Chem Pre Lab Assignment -HELP

D99 — Tue, 07 Oct 2008 20:36:13 GMT

HelpHelpHelp:

Use the molecular weights, and then the two basic formulas, n = m/M c = n/v

good luck

I have had a hard time believing that you were 15 as you have said before....Now I`m totally baffled...Well done

note..the only chemistry I learned was that you have to be very careful to get the right doseage when mixing your acid and mescaline intakes...

Re: Chem Pre Lab Assignment -HELP

PeeeGeee — Tue, 07 Oct 2008 20:33:43 GMT

J.P.:
if 0.1034g of ferrous ammonium sulphate hexahydrate is dissolved in water and made up to 1L of solution in a volumetric flask,

a) what mass of ferrous ion is pressent in 1L solution (in grams)

b) what is the iron concentration of this solution? (mg/L)

molar mass of ferrous sulphate hexahydrate= 392.13 g/mol

the answer is "yes".

probably*

*probably not.

Re: Chem Pre Lab Assignment -HELP

Adam32 — Tue, 07 Oct 2008 20:32:05 GMT

probably.

Re: Chem Pre Lab Assignment -HELP

Sodder — Tue, 07 Oct 2008 20:30:09 GMT

Adam32:
stoikiometry was the worst thing in the world.

also my teacher was incapable of teaching.

Is that anything like stoichiometry?