boris_73

how well is it for learning languages as it helped you alot

yes well...... i think i'll leave that language alone i hope Russian is reasonably easy

i like vanilla coke/cocal cola or Dr pepper

if i lived i a house of the stuff i wouldnt go near the house especially if it started to rain:)

so dont buy a lot, thats all that had to be mentiond

so its fine if its in an ampoule

plus most probably increadably dangerous all organic explosives or oxidisers are dangerous. well why on earth do they sell it if it would decay before it got to my house

yes money is the problem here as well i have spent most of mine on glassware, driving lessons, etc and soon its all going to go on elements if i buy some mercury or francium, i need a job

what would you store francium in because there its been stored in a glass vial but if its so radioactive surley you would store it in a lead container

still you carnt beat the price of francium 1g for £30

yes i was on about ceasium at the start but they didnt sell it but then i saw mercury sorry for the confusion

"and its only about £30 per g i definatley want some"

 

"i can get 140g for £96"

 

Excuse me' date=' am I missing something here? [/quote']

sorry £30 per g i am talking about francium the 140g for £96 is mercury

go to elements then click on the HG symbol and it says 140g for 140 euros which is £96.81

the website which you posted

and its only about £30 per g i definatley want some

holy wept they sell francium, i want some

thats even worse gilded i can get 140g for £96 at 99.9999% or 20g for £190 i think the £96 is much better value

bloody hell up to £1114 i think thats a little expensive for a hot plate what do you use

they dont have ceasium thats a shame, but they do have merucury at 140 euros for 140g thats £96.81p im not sure if that is good value

how much do hot plate's cost because i wouldnt mind getting one and where do you get them from the best thing i have to an heat source which i could use out side is a gas burner those used in camping so you could put a frying pan on there

why would that make pentafluoroantimonic acid

i looked on the website which you posted it does'nt look that bad, the words seem easy enough to pronounce

could you use an extraction fan instead of a fume cuboard because i have one of those in my kitchen its just a thought but its basically the same concept except of course not having a cuboard

i know what he was on about i carnt say i found it amusing, and im glad our currency has'nt changed yet, hope it never will that means we can still get good deals in europe

ok generally i do not do anything from totse.com but this method does work it is basically the same as what bud said

Ok, lets see an easy experiment supposing you want to prepare the Iodine first. You will need:

Bunsen burner and asbestos square (or a hot plate)

Tripod and tin lid

Beaker, 250 ml

Separating funnel 100ml

Evaporating dish

Hydrogen peroxide 20 volume

Tetrachloromethane or dichloromethane

Distilled water

1M solution of Sulphuric acid

Supply of ribbon seaweed(Laminaria) - that you can obtain a a biological supply store or from the sea shore

Procedure

(You must work at a fume cupboard)

Collect and dry about a dozen 50cm lenghts of the seaweed and heat them strongly on a tin recipient until they are reduced to ash; probably it will reduce a quite small quantity, about a spoonful.

Add to the ash 20 ml of distilled water in a beaker, and heat the suspension until it boils.

Filter the suspension

Acidify the filtered with Sulphuric acid solution

Add then the hydrogen peroxide solution. You will observe the formation of a brown colour due the iodine liberation from the iodine ions present.

Transfer the mixture to a separating funnel

Extract the Iodine with tetrachloro methane or other solvent. The result is an organic solution of iodine.

In order to obtain crystals , the solvent may be allowed to evaporate at room temperature, by placing it in an evaporating dish in a fume cupboard. It will result crystals of iodine or rather gray-black brilliant flakes.