Australia's Science Forum

Hey guys, I have asked the grounds guys to make me some more shelves for the chem. Store, which is fine but the business manager has just told them not to do this because soon we wont be able to store our chemicals on wood with the anti corrosion/anti scratch coating stuff on it…… :evil:...

Hi Robb

thanks heaps for the answer, the teacher in question has now remembered that they are on camp when he is ment to be the exp...hmmmm...so we are now going to cancel it.....

thanks again
vic

Hi Guys, One of the teachers here would like a exp that has the students doing a solubility exp with calcium acetate. Were you add the calcium the cold water heat it watch it dissolve and dissolve more etc untill you aren't able to dissolve anymore then you are to repeat with copper sulfate. I don't...

Hey guys,

I was just look on NineNSM and they have reported that ther has been and explosion in a science block in a NSW high school....does anyone know what has happened??


hope it wasn't your school.....

see ya
vic

Hi guys, Just a quick question do you keep any records when you use ethanol?? I ask because I got a mini checklist for science HOD's and it says "does you school comply with the necessary requirments......Records of ethanol usage?" becasue i haven't heard of this before and i would like to...

hi all, I have just had a teacher make some hydrogen sulphide by bubbling a combination of HCL and sodium sulphide through copper sulphate. Now I know that this my be a silly question but how do I now dispose of it??? :shock: Is it ok to just throw it all away including the left over reactants?? I h...

hey there,

we use tiny teddies, marshmallows,soya crisps like the veggie crisps.

hope this helps
vicky

Hi guys, I was wondering if anyone had a copy of the web if life teacher manual parts 1&2 that they don't use and is wanting to get rid of or photocopy for me as my HOD has decieded that shen would like to work from that book again.....which is fine but i have know idea of the reciepe's which th...