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660. The galvanic cell is made up of a standard zinc electrode and a chromium electrode immersed in a solution containing Cr3 + ions. At what concentration of Cr3 + ions emf. This element will be zero?
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Solution of problem 660 of the collection on general ch
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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: %