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3CaO (k) + P2O5 (k) = Ca3 (PO4) 2 (k) ΔHº = -739 kJ
Determine ΔHº298 the formation of calcium orthophosphate.
Determine ΔHº298 the formation of calcium orthophosphate.
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- Added to the site 14.12.2021
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Solution of Problem 286 of the Collection of 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: %