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Hey just wondering if anyone would be able to assist me with question 30 b) (iii) Microenvironments are localised areas where conditions are different from those in surrounding areas. Explain the effect of each microenvironment on the rate of corrosion of the iron ship. Include at least one...

The concentration of electrolysis (higher concentration= more ions available for transfer= greater rate) The nature of electrodes (their place in activity series (sp?)) Nature of electrolyte (characteristics of their reactions etc) The distance between electrode (closer = higher rate) Applied...

That is not what I implied at all, I'm sorry if it was percieved in that way. I more meant to say that a lot of students will be attempting for top of state and the marks at the top will all be extremely close even. There may only be a mark between top and second but it's just very few of the...

Really don't want to dash your hopes, you seem to be doing extremely well but Textiles is a subject where a LOT of people that put in the effort do really well. Talent is an advantage in the MTP but content is needed for folio and theory- both achieved through a lot of time and effort- with...

Fibre- microfibre Yarn- Colana (and australian) Fabric- Gore-Tex Notes on all are available on net, if you can't find notes msg me- I have a folder full for EACH (a fair bit to type when it's available on the net). Any further problems email me :D

Not me personally but I have looked into it before-very impressive. A friend goes there (she got in with her yr 12 folio) but she is extremely talented and dedicated. Seems to cover 'fashion and design' as a whole? Compared to another friend who is at Ultimo- her studies are very catagorised...

94% :D kept my 1st rank- next mark was 84 average was 71 (of the dozen in our class) so pretty happy

Sorry way too late I did vegetarians with reference to vegans, athletes and females. I got 130/130 :D:D:D And sorry it is coeliacs not celiacs

Not sure how the lower life expectancy implicates (significantly at least)??? Is it implied that there are less males present for the 'counting'? It is very unlikely that this significantly alters the ratio as (not going into it indepth) but there are so many modern causes of premature death...

Thank you very much!

Just wondering what conditions are required for Hexanoic Acid and Ethanol to react and what there products are? Sorry but my textbooks must be hopeless

Hey just wondering if anyone is able to help me with question 27 of the 2007 paper. After having gone through 3 textbooks they only tell me hydrolysis when attached to lead? I'm assuming the the AgNO3 forms a ppt which is then filtered out but I am most likely way off. Thank you if anyone is...

Breifly heard about some dates in the July Holidays at Sydney Uni with lectures for some HSC courses and just wondering if anyone else has anymore info? Have looked all over there site maybe I'm missing it but if anyone knows any details it would be much appreciated Thank you!

Food tech- 92.2% (was out of 200) and =1st :D Adv. English- 14/15 = 2nd:D Chem.- not that great but pretty alright when compared to everyone else Still have to find out textiles and biology but so far all good

Ok we were have meant to have done this prac last year but a few of us were away on a biology competition and they have finally given us a new assesment which is to be completed in class- for it I need to know what the action of the enzyme peroxidase is- I can only find what it is and types of...

Thank you so so so much!

Hi all sorry our school has not issued our textbooks yet and internet is not providing what i need :hammer: I was wondering if any one could help with the following questions: -describe bonding which causes properties of thermoplastics and thermoset(ters)? -chemical equation for reaction of...