Ca3(PO4)2 + 6HCL = 3CaCL2 + 2H3PO4
H3PO4 + Ca(OH)2 = CaHPO4 + 2H2O
2H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2H2O
BeO + 2HCl = BeCl2 + H2O
BeO + 2NaOH = Na2BeO2 + H2O
BeO + 2NaOH + H2O = Na2[Be(OH)4]
Pb(OH)2 + 2HCl = PbCl2 + 2H2O
Pb(OH)2 + 2NaOH = Na2PbO2 + 2H2O
Pb(OH)2 + 2NaOH = Na2[Pb(OH)4]
CuCL2(Cu2+/CL-)
O2(0)
Nh3(N3-/H+)
NaCL(NA+/CL-)
H2O(H+/O2-)
CaBr2(Ca2+/Br-)
MgS(Mg2+/S2-)
Kbr(K+/Br-)
Na2O(Na+/O2-)
CuBr2(Cu2+/Br-)
F2(0)
Br2(0)
Br2(0)
AsH3(As3-/H+)
N2(0)
I2(0)
Ответ:
Q на 1 моль CO= 173.1/0.6=288.5 кДж
CO+1/2O2=CO2 +288.5 кДж