GOD,
you're from Germany right ?
If you have trouble finding a good but affordable pH meter maybe
this one from
www.conrad.de can help. It has a probe on a wire, so it can measure inside bottles too. The order number is: 127745 - 89
another thing or two:
[..] I am not sure if some bases ( or acids ) do reactions without changing the alkaloid to something else . I only knew the name potasium from potasium permanganate , wich is a disinfectant , poison and is used to make bombs , and potasium cyanide wich is also a poison and used in bombs . I remember the story of the saucerers aprentice and know that a little bit of knowledge can be a dangerous thing . I am very carefull after blowing my kitchen up twice.........while i was in it !
Sorry for my nitpicking, but potassium cyanide is not suitable for 'making bombs' and both potassium cyanide and potassium permanganate have a
zillion other uses in industry and research. Good to hear you're more carefull in future experiments though, hope you didn't get too hurt when the stuff went kaboom ?
The bad stigma 'chemistry industry' has, has been earned through many years of careless use of resouces and handling of waste streams. But a lot has changed in the last +15 years. Nowdays (at least in western countries) the fumes and streams coming off industry factories are often cleaner than the
incoming streams or air. Anyone noticed how the forests no longer suffer from acid rain ?
..and you're right, partial knowledge is far more dangerous than shared/full knowledge. So let's keep educating the world. I think you do a great job at stirring things up, and make us think at the same time. I try to contribute by providing (often tech) related information and pointing to the novelty of it.
In my opnion, science in general (and chemistry in this case) is about
beauty and
fun
The same technology that makes it possible to make bombs, also makes is possible to make fireworks.. but then we call it pyrotechnics.
potassium colored flame:
fireworks in the sky:
fireworks in the sky:
lucy in the sky:
