Search results

actually, that answer was in references to wires. fibre optics =/= wires

lol you are really stupid and for trollbait, your fairly presumptuos as well.

this really isnt that funny.

this thread is silly. harry potter is not real. Im begining to like u, bogan

thanks alot man, I really didnt expect a response. epic reps. (actually I can;t because Ive already repped you once but owell, the thought counts)

hey guys, i posted this in chemical monitoring and management, but it wasnt getting a response. Hey guys, just looking over my stuff for tommorow when I realise I'm not really all that great on identifying unknown Ions. i think ive got the anion one down: start with...

faceplam. 2.7

so its one decimal place?

rust refers to ferrous oxide, or iron oxide

uh oh

maybe one on the development of acid theory ie laviouser, Davy, arrhenius, Bronstead and lowry.

If you have trouble with sig figs, then put it in scientific notation eg 1000 would only be 1 sig fig as it is 1x10^3 also 0.001 is only 1 because it is 1x10^-3 however 10.00 is four sig figs as it shows how accurate an instrument is.

thanks, much appreciated.

thanks a lot but..... amirite in saying it would actually be 3 because both 20 ml and 30 ml are only one significant figure?

hey guys, im having a little trouble with this question: 20ml of 0.08mol/L HCl added to 30ml of 0.05mol/L of NaOH find the pH of the resulting solution

Im not sure about chem, nut im pretty sure that (funnily enough) bio isnt a prerequisite for medicine. physics is a lot of fun, moreso than chem, to me.

is it acceptable to use both?

lol I know there are many questions that require an equation, but do we really need them on every long answer?

ok, thanks alot. sure am gladI looked at BoS, my teacher never mentioned the dot

christ... this is the answer to my prayers still gonna study a fair bit, but I didnt realised they nudged raw marks so much.