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boris_73

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Posts posted by boris_73

  1. why a bottle of ammonia isnt that just as bad also you can buy these cheap dehumidifers which contain some salt will that work this type just absorbs moister from the air, and realistic terms have you got a gerneral idea of how much chlorine is going to be produced as well as hydrogen because im working with a battery charger which will be striped to the wires and it might spark i also have a battery charger with the exact requirments as what YT stated, its from the phones we have had over the years my mum, dad, sister and me have a mobile phone each on contract so we get one each year that is why i have all these battery chargers

  2. i have a few more questions i all ready have what i need to make it in the house but i only have a 5volt battery charger will this do i also have a 12v one but i dont want to make two cells also how much hydrogen will come of in 5 days because i dont want an explosion while i leave it on over night also a post didnt get answerd above do you have to heat it

  3. i have seen 1g of ceasium thrown into a bath (this was on brainiac) the explosive equivelence is that of a water mine going off. the bath was torn apart it was great to watch but i dont think i would like to keep a 1g batch near where i sleep and a 10g batch where i sleep i wouldnt be able to sleep i would be very nervous but it still would be fun to own some

  4. my high school did they stored it under oil but saying that anybody trying to steal it would be a fool not only because they would probably put it in there pocket and end up hurt but also the security in my high school was high, they had security cameas in every block, most rooms and the room which had all the chemicals always had a lab technition in it the only real time somebody would be able to manage stealing some chemicals would be when you were in college because they just let you go in and take what you needed as long as you had a teacher as a reference eg they ask you which teacher sent you, anyway nobody really stole any thing in my high school not that i know of there was no need realy

  5. Boris: i think i heard that in "Have i got news for you" . btw last fridays host was rubbish. Ian hislop and paul merton were constantly gunning him down.

    yes that was where i got it from i liked last fridays have i got news for you perhapes because the host was constantly "gunned" by ian hislop and paul merton

  6. im sorry i have to write this does anybody know how ozzy got caught robbing houses, his friend told him to wear gloves so he does'nt leave behind finger prints and so ozzy chose to wear the best type of gloves out there fingerless ones:)))))) ozzy is great but stealing is wrong long live ozzy

  7. Now, if I came home and there was a burglar in my house, and he tried to run (no obvious intention of harming ME), then I'd let him run and I'd call the police.

    see i dont know about that i would want to catch him so he can get arrested ect, but i suppose things can change when you are actually in that situation

  8. from what i can remember to identify carbohydrates you use a benidicts test, a non-reducing sugar test and a starch test, to test for lipids you use a emulsion test and to test for proteins you use a biuret test

    1, benidicts solution, you add this to a sample and heat it, the solution should change from blue to brick red if there is a sugar present

     

    2, non-reducing the benidicts test is performed if it doesnt work it is hydrolysed

     

    3, emulsion test add methanol to sample shake then add to water a white emulsion should apper on the surface if fats or oils are present

     

    4, biuret test you add dilute sodium hydroxide and dilute copper sulphate to the sample and a violet colour appears if a protein is present

     

     

    and what the protein structure of ammino acids are called are in the following order

    Primary, secondary tertiary and quaternary

     

    see if any of this helps i might be able to give you some more information

     

    Edit: proteins are made of carbon, hydrogen, oxygen, and nitrogen

     

    secondary proteins make keratine, this produces you finger nails and hair the secondary protein has two structures a helix and a pleated sheet

    and a primary structure of protein is a linear sequence made of ammino acids and are held together by a peptide bond

  9. that depends on the threat they decide to put up firstly i will shout at them tell them to go away ect, if they dont then i will try and throw/push them out of the house, and if they still resist then i will start to use extreme, and if they atempt to kill me or seriously harm me i will basicaly consider anything but i will first try to make them incapable of hurting me ect

  10. what you do with a fire starter is get the magnesium block and scrape it with something steel eg a steel blade this produce's sparks which are capable of lighting tinder, or straw ect there are no shreds used and with the lit straw/tinder you then light larger pieace's of wood and the you have your fire

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