Zusammenfassung der Ressource
Equations
- Period 3 Elements
- Reactions with Water
- 2 Na(s) + 2 H2O(l) --> 2 NaOH(aq) + H2(g)
- Mg(s) + 2 H2O(l) --> Mg(OH)2 (aq) + H2(g)
- Mg(s) + H2O(g) --> MgO(s) + H2(g)
- Reactions with Oxygen
- 2Na(s) + 0.5O2(g) --> Na2O(s)
- Mg(s) + 0.5O2(g) --> MgO(s)
- 2Al(s) + 1.5O2(g) --> Al2O3(s)
- Si(s) +O2 --> SiO2 (s)
- P4(s) + 5O2(g) --> P4O10(s)
- S(s) + O2(g) --> SO2(g)
- Oxides with Water
- Ionic Oxides
- Na2O(s) + H20(l) --> 2NaOH (aq)
- MgO(s) + H2O(l) --> Mg(OH)2 (aq)
- Simple Covalent Oxides
- P4O10(s) + 6H2O(l) --> 4H3PO4 (aq)
- SO2(s) + H20(l) --> H2SO3(aq)
- SO3(s) + H2O(l) --> H2SO4 (aq)
- Acid + Base --> Salt + Water
- Basic Oxides neutralising acids:
- Na2O(s) + HCl -->