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187. Make three molecular reaction equations, which are expressed-ionic equations:
a) Cu2 + + S2- = CuS
b) SiO2-3 + 2H + = H2SiO3
a) Cu2 + + S2- = CuS
b) SiO2-3 + 2H + = H2SiO3
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- Content type File
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- Added to the site 18.08.2012
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After payment You get a ready-made solution to the problem in chemistry from 187 manuals for external students Shimanovich IL 2004. (Same as the manuals in 2001, 2003 - but just in case check against the conditions).
The decision is made in the format WORD (a racshirenie nomer_zadachi.doc). Archived archiver in ZIP archive. The solution passed repeatedly in the leading universities of the country, all the mistakes and shortcomings corrected.
I would be very grateful if you leave your positive feedback after the purchase.
Thank you for choosing us!
The decision is made in the format WORD (a racshirenie nomer_zadachi.doc). Archived archiver in ZIP archive. The solution passed repeatedly in the leading universities of the country, all the mistakes and shortcomings corrected.
I would be very grateful if you leave your positive feedback after the purchase.
Thank you for choosing us!
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Cumulative discount
100 $ | the discount is 10% |
60 $ | the discount is 7% |
30 $ | the discount is 5% |
10 $ | the discount is 3% |
5 $ | the discount is 2% |
1 $ | the discount is 1% |
Check your discount
Amount of purchases from the seller: $
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