Acid-Glass reaction
Why does acid and glass doesn't react?
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- Tahmid Hasan
- Posts:665
- Joined:Thu Dec 09, 2010 5:34 pm
- Location:Khulna,Bangladesh.
Re: Acid-Glass reaction
i guess the main positive charged element of glass is silicon which is pretty stable when glass comes in contact with acid.(try to figure out what happens with polythene.)
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Re: Acid-Glass reaction
Glass is a crystal. There is no free ions in there to react.
- Tahmid Hasan
- Posts:665
- Joined:Thu Dec 09, 2010 5:34 pm
- Location:Khulna,Bangladesh.
Re: Acid-Glass reaction
তাহলে চিনির সাথে সালফিউরিক এসিড বিক্রিয়া করে কেন?(sugar crystals actually)
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Re: Acid-Glass reaction
glass shouldnt have free charges. ..hey, then what happens if we take a glass near a TV(when swithed off). static electricity! and why the charges get stable after coming near to acid? and why should I think of polythene! polythene melts. :O
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Re: Acid-Glass reaction
I was wrong. In fact, glass is not even a crystal.
Re: Acid-Glass reaction
The reaction of sugar with acid is a dehydration reaction where acid takes water away , leaving only carbon .
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Re: Acid-Glass reaction
like carbohydrate. if it touches ur skin(which is made of carbohydrate) it'll turn into black(!!!).
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Re: Acid-Glass reaction
ahhh! I found that. Glass is usually made of metal silicate. And silicate is made of silicon di oxide. And $SiO_2$ makes a really long polymer; which is very hard to break... so acid dont reacts with it
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