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nah.. if they ask to define amphiprotic, and u reply can act as a acid or a bse they will mark it wrong, as the correct answer is able to act as a proton donor and acceptor.

whats the difference. last years examiner's comments said students didnt know the difference, but theres no way to find out. i think amphoteric refers to the whole substance ie water can act as an acid or base, and amphiprotic is used wen refering to the proton chmeistry of the substance, ie...

i had maths ext 1 then pe and the next day had bio. as long as you've listened and worked throughout the year, and done ur revision it will all come back to u. dnt stay p all night do light revision of summarised notes and get plenty of sleep.

Barnaby Joyce, in another attempt to save society, protect the innocent children of Australia, reintroduce good christian values in a multicultral society and make a name for himself has attacked the SBS programme guide. http://news.ninemsn.com.au/article.aspx?id=69850

cellulose ---->(acid hydrolysis)--glucose--->(fermentation)--ethanol---->(dehydration)--ethene then assess process, ie many steps, costly, energy, impact of acids.... on environment. new processes use of biotech such as bacteria, enzymes make it viable

She's destroyed her life by now anyway. She's ended up a stoner goin out with guys at least 10 years older than her... sorta feel sorry for her. but that event really screwed me around

worst one i had was my mate died just before the trials n im all upset, n go to my gf for 'emotional support' where she basically ignores me and hangs out with her friends. Later on that night she sms's me that she doesn't want a bf anymore because she wants to experiment.... that was a fun...

definately A Clockwork Orange..

Does any-one hav a car they think would be out revved by a lawnmower... can anyone beat my awe inspiring 49 kw??

return to oz-the scissor sisters

the most annoying thing is how the supervisor simply changes the clock back if we start late. not only does it screw up ppl working the time off their watches, but now our clock in the hall is about 20 mins slow, and getting slower. also the small desks, tapping feet and sitting right at the...

at least u dnt get the old wrinkly dudes, n even worse, old climbers wearing tights dating from 1950's hoping it will improve their skill.

btw everyone, high meant the high tide mark, the furthest in the water can reach, and low is where the tide is lowest. therefore the right of the diagram is always underwater, and the left never

Nah thats good u can comment, now just hav to find more guys that can comment on guys. so r u of the muscly type?

wait r u a chick lainee??

here ya all go...... http://www.climbing.com.au/news/news.php?page=news_sexysam_290502.htm

as long as its not over the top its sexy. the best gf i had was a rock climber, n damn sexy. if u dnt agree find some pics of a climber called sam berry, diff chick tho

uh wot was the prepared slide question?

don't buy ansell, they are the shoddiest condoms. ive had four break, doing everything correctly by their instructions. its a fun way to first hav sex with a new girlfriend.....

everyone laugh at my comments on the pe forum yesterday, wot a prediction, ethics in a 15 marker, its biology mauled by english.... great for anyone who listens in biology otherwise....... so comments biology people