Закончить уравнения реакции: pbo + n2o5= pb(no3)2 + naoh= pbo + naoh= pb(oh)no3 + hno3= p2o5 + ca(oh)2= ph3 + gacl3= sicl4 + naoh= sicl4 + nh3= ca3(po4)2 + h2so4= ca(no3)2 -(t)->

2) Pb(NO3)2 + 2NaOH = Pb(OH)2 + 2NaNO3

3) PbO + 2NaOH = Pb(OH)2 + Na2O

5) P2O5 + 5Ca(OH)2 = P(OH)5 + 5CaO

6) PH3 + GaCl3 = PCl3 + GaH3

7) SiCl4 + 4NaOH = Si(OH)4 + 4NaCl

8) 3SiCl4 + 4NH3 = 3SiH4 + 4NCl3

9) Ca3(PO4)2 + 3H2SO4 = CaSO4 + 2H3PO4