HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Carbonate → Sodium Carbonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Solvent | Water | HCID 962 | — |
| Product | Sodium Carbonate | HCID 10340 | — |
| Product | Sodium Hydroxide | HCID 14798 | — |
| Product | Sodium Bicarbonate | HCID 516892 | — |
Reaction Steps
The formation of sodium carbonate occurs by two different mechanisms. In the first mechanism, sodium bicarbonate reactions with sodium hydroxide to form sodium carbonate and water, Eq. (9). In the second mechanism, sodium bicarbonate combines with itself to form sodium carbonate, carbon dioxide and water, Eq. (10). NaHCO3+NaOH→Na2CO3+H2O ΔGor=−45.6 kJ (9) 2 NaHCO3→Na2CO3+H2O+CO2 ΔGor=+28.9 kJ (10)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06919061B1 |
| Source dataset | uspto-grants-2005_07 |
| ORD ID | ord-c0e7375f7b3a49f5b055b4fee2914042 |
| Source note | uspto-grants-2005_07 |