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Hey I have copies of these practicals on my website http://www.geocities.com/jamesyscience . They may come in handy if you need to know the prac for an assessment Jamesy

You have to be really careful when you decarbonate soft drinks using this method as there is a possibility that water may be lost to the atmosphere when it is heated, even just slightly above room temperature. The best method of decaqrbonating soft drink i have found is to either shake it...

I have a copy of the heat of combustion prac on my website http://www.geocities.com/jamesyscience_chemistry Then just navigate to the production of materials practicals Hope it helps Jamesy

My site may help all of you science studnets that have just started the HSC course. It has practicals and syllabus dot point summaries for the three main sciences, chem physics and bio. http://www.geocities.com/jamesyscience Hope that the site helps you Jamesy

you should be able to find my prac report at http://www.geocities.com/jamesyscience_chemistry/hsc/tae/exp.html Andrew

most of the time our school goes into this much detail, though I do do some of the pracs in my spare time at school to complete them or to do it again with different variables / method Andew

hey good to see that you like the site. hope that it helps ya yeah must have been your music cos there is none on the site Andrew

The calculations are in the syllabus dot point summaries. But you should be able to find them reasonably quickly if you now what page each of the syllabus they are on. Andrew

yeah i run www.geocities.com/jamesyscience and it should have most of the pracs that are needed for the 3 core modules except the water quality analysis practical. bout the music, my site don't have any so i would check out what was playing the music Andrew

I have worked examples to most of the chemical calculations that could be assessed in the exam on my website www.geocities.com/jamesyscience Andrew

Yeah just copied them straight out of my summaries page

Just an extract out of my summaries for the acidic environment of my website www.geocities.com/jamesyscience Jamesy

>>>Analyse information from secondary sources to summarise the industrial origins of sulfur dioxide and oxides of nitrogen and evaluate reasons for concern about their release into the environment Sulfur Dioxide The industrial origins of sulfur dioxide are from power plants burning fossil...

Yeah had a look at both the practicals and the summaries and they seem to be working at the moment, though I reloaded new copies of both onto the server. Feedback like this is really helpful as it allows me to maintain the site. Thank you for your help. Sometimes what happens is that too many...

You can test for nitrates in a test called the brown ring test. I can't remember exactly how it is done but I know that you use an iron salt and a concentrated acid, probably H2SO4 When I finid out exactly how it is done I'll write back here Jamesy

Hello I have my notes posted on my website www.geocities.com/jamesyscience if you follow the chemistry links you should get to Tha Acidic Environment section Jamesy

hey you can have a look at my summaries at www.geocities.com/jamesyscience_chemistry if you want. They may help you in making your own summaries Happy Studying Andrew James

Hey there Its good to see that the pracs are of help, well I hope that they are. Anyway if you have any problems with the site or need something in a hurry just give me a buzz at jamesy_1988@hotmail.com Thanks for the comments about the site Happy Studying Andrew James

Hello.. I have just recently finished my summaries and practicals for the first two chemistry modules and some of the third module. All of these are avaliable on my website www.geocities.com/jamesyscience I would apprecaite any feedback on the pracs and summaries Hope that they may...

You can check out my pracs if you want. They are on my website www.geocities.com/jamesyscience_chemistry/hsc/pom/exp.html If you need more help then get in touch (jamesy_1988@hotmail.com) Jamesy