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which one are we meant to be studying? and which one is the red penguin classic one? cause i have the red penguin classic which i thought was the 1831 one because Elizabeth is not his cousin in this one but i have a york notes advanced study guide which says it is about the 1831 edition, but...

god ive been slack... but heres the answer: Food additives can be used for to: - improve the stability or the keeping quality of a food - restore or improve the taste or appearance of a processed food - extend the shelf life of the product summarise evaporation

went to an english lecture in syd with those guest speakers and they just talked about their trip... so lamme.

three questions here: 1) DIscuss the evidence for the assertion that the quantities of nitrogen oxides and sulfur dioxide released into the atmosphere are increasing 2) Explain why acid rain problems occur mainly in areas of high population density and industrial intensity or downwind from such...

what do you mean by species? carbon dioxide? obviously i havent covered this yet...

line extensions are changed forms of existing products. When a product is first launched it is often available in only one size and flavour, once the initial demand levels out the food company is able to maintain high production rates by offering other flavours of the product and different size...

ummm... identify the monomer from which cellulose forms

is it line extension?

ethanoic acid citric acid ascorbic acid HCl dont know about bases ill leave that for someone else

Ascorbic acid 300 - an anti-oxidant (preservative) and is added to prolong the shelf life of a product by preventing oxidation, which can cause racidity and severe colour changes. Also added to some fruits to prevent the discolouration caused by oxidation, used in products such as frozen cooked...

no you copied the equation wrong its 2Fe2O3Cr2O3 + 4Na2CO3 + 3O2 --> 2Fe2O3 + 4Na2CrO4 + 4CO2

nah options are 3 to 6 3 to 2 2 to 6 2 to 3

a raw material is any product that goes into the manufacture of another processed good examples include: - product ingredients such as fruits and vegetables - Processing materials such as steam and water - Food additives such as emulsifiers, starches, colours and flavours -Packaging materials...

In the reaction 2Fe2O3Cr2O3 + 4Na2CO3 + 3O2 --> 2Fe2O3 + 4Na2CrO4 + 4CO2 what is Cr original oxidation state and what oxidation state has it changed to (number)

yeah i didnt think Aus was in one but i thought by you asking that it meant you knew Aus was in at least one lol. Its ok i handed them into my teacher she should have them to me by tuesday :). thanks anyway. okay next question umm... Explain how the HDI works (what the numbers mean) and what...

because the wrong ph can casue eye/skin irritations, not good for fish etc use an acid or base to bring it up or down to required ph. indicator is put into a test tube of substance tested and pH can be dertermined by colour. in the cabbage indicator prac, how can it be improved

-assessment of hazards - idenification of critical control points -set standards at each control point -control point monitoring -clear advise about procedural changes to ensure standards are met -recording of operations/standards to track variations -supervision and checking What are the two...

okay. A trading blocs Aus is in include APEC and AANZFTA methods to measure world output are: GWP expressed in $US GWP in $US based on PPP The 'Big Mac index'

name 5 type of foods that are fermented

umm not sure