1) Al(+3)O(-2)H(+) + H(+)N(+5)O(-2) = Al(+3)N(+5)O(-2) + H(+)O(-2)
2) Si(+4)O(-2) + Al(0) = Al(+3)O(-2) + Si(0)
ОВР - 2)
1) Al(+3)O(-2)H(+) + H(+)N(+5)O(-2) = Al(+3)N(+5)O(-2) + H(+)O(-2)
2) Si(+4)O(-2) + Al(0) = Al(+3)O(-2) + Si(0)
ОВР - 2)