Make an equation for the transformation: P – P2O5 – Mg3 (PO4) 2; Mg – MgO – MgSO4. What are the reaction products
| March 31, 2021 | education
|) P – P2O5 – Mg3 (PO4) 2
1) 4P + 5O2 = 2P2O5 (phosphorus pentoxide / phosphorus oxide V) – compound reaction
2) • P2O5 + 3H2O = 2H3PO4 (formation of phosphoric acid) – compound reaction
• 2H3PO4 + 3Mg = Mg3 (PO4) 2 + 3H2O (magnesium orthophosphate / magnesium phosphate + water) – substitution reaction
||) Mg – MgO – MgSO4
1) 2Mg + O2 = 2MgO (formation of magnesium oxide) – compound reaction
2) • MgO + H2SO4 = MgSO4 + H2O (formation of magnesium sulfate and water) – substitution reaction.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
