Solution of the problem 190 of the collection on genera
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190. Write the electron ion formulas: a) Sn2 +; B) Sn4 +; C) Mn2 +; D) Cu2 +; E) Cr3 +; E) S2-
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- Content type File
- Content description 33,04 kB
- Updated on the site 12.05.2017
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0 000 X
There are no such quantities in stock
By clicking the button, you agree to
terms for buyers
Secure deal
Instant delivery
Cumulative discount
| 200 $ | the discount is 15% |
| 100 $ | the discount is 10% |
| 50 $ | the discount is 7% |
| 20 $ | 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: $
Your discount: %
Cumulative discount
| 200 $ | the discount is 15% |
| 100 $ | the discount is 10% |
| 50 $ | the discount is 7% |
| 20 $ | 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: $
Your discount: %