Search results

haha same for me dam and i thought i would do well in calculations lol

Hey for that ppm did u guys get a molarity of 0.03mol/L or soming ?

ohh gud then im safe lol damm now im definate i got the ppm one wrong i hope they mark like maths and c that i had the right working out lol EDIT: if i did that is lol

Yay i got all the same except for 14 which i put as D),,, i think we both got 9 wrong cause i found out after that Sodium Citrate is citric ACID with Na and i reckon the correct one is D cause CL is weak conjugate base HCL :mad1: any 1 remember the precipitate question ? i think i got 3 as...

Yeah im with u, in my trial i said it was a cataylist and got marked wrong lol ummm i got like 600ppm for the Ag question:confused: ,,, haha think of it like this if we all wrong we all get scalled up :)

rofl Bojangles Remix - Pitbull, lil john, ying yang twins

When ur choping wood and thinking "Cellulose has strong hydrogen bonds my ass"

really :( dam well atleast it will be some sort of excursion lol

Our school is taking us there to do some 'compulsory' pracs for shipwrecks just wondering who else is going. we are going on the 26th of this month (next thursday)

Insoluble- none will dissovle What u do is put 10g of Sand and stir then leave it over night and u will c that all the sand just sets to the bottom. The reason for this is that sand (silicondioxide) is covalent network with strong covalent bonds which cannot be broken by the water

Yeah it is and it is called "sucrose" it is C12-H22-O11

Thanks alot that was a really gud explanation and i did another question the same way and got it right :). Justin

hey alcalder, xiao1985 or any of u really smart uni ppl lol does my method work by luck ? or is it proper ? cause i just found that it worked and kept using it

This question is in A&A exercise 6.3 question 7 The base of a particular solid is x^2+y^2=4. Find the volume of the solid if every cross section perpendicular to the x axis is a parabolic segment with the axis of symmetry passing through the x axis and height the length of its base I can do...

I use a ratio method which seems to work: The ratio of the current is 1:2 therefore the equivalence point must be 2 times further away from the 2A as it is from the 1A thus 20cm mark because its 30cm from 1A and 60cm i.e. twice the distance from 2A. Although i havnt tried i assume u can...

Do u ever find urself saying that ??? I do but i thought it was me but then i saw a friend of myn do it aswell For those of u who are like WTF ???? Its when ur doing a REALLY long 4u (or 3u) question and as u r turing to check ur answer u say or think "Please be right" (or soming along those...

yeah they shouldnt expect anything more than that

Where ? If u are talking about x not equal to 2 i added that in right after my post under edit. I do agree with the inefficientcy of my methord i guess ill have to go back a revise on yr 11 lol.

u can place the NaCl in pure water. then if it conducts it means the ions have dissolved and are alowing the current flow. But if u want to know the degree of ionisation it gets a bit trickier then that Covalent Molecular: Cloudy Ammonia (cleaning)[NH4] Covalent Network: Sand (say u have a...