Write the equations for the four reactions of the formation of calcium phosphate Ca3 (PO4) 2 as a result of the interaction
| December 21, 2020 | education
Write the equations for the four reactions of the formation of calcium phosphate Ca3 (PO4) 2 as a result of the interaction: a) basic and acidic oxides b) base and acidic oxide c) basic oxide and acid d) base and acid
a) 3CaO+P2O5=Ca3(PO4)2
b) 3Ca(OH)2+P2O5=Ca3(PO4)2+3H2O
c) 3CaO+2H3PO4=Ca3(PO4)2+3H2O
d) 3Ca(OH)2+2H3PO4=Ca3(PO4)2+6H2O
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.
