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20 Eu4P3O12 = 3 P4 + 32 EuPO4 + 16 Eu3PO7
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
K + MgBr1 = KBr + Mg =>
K + MgBr1 = KBr + Mg
CH3CH2COOCl + CH3OH = CH3CH2COOCH3 + HCl + H2O =>
2 CH3CH2COOCl + 6 CH3OH = 3 CH3CH2COOCH3 + 2 HCl + 4 H2O
NaClO + NH3 = NaOH + NCl3 =>
3 NaClO + NH3 = 3 NaOH + NCl3
AgCO3(s) = Ag(s) + CO2(g) + O2(g) =>
2 AgCO3(s) = 2 Ag(s) + 2 CO2(g) + O2(g)
SiH4 + CH3NH2 = SiC + H2 + NH3 =>
SiH4 + CH3NH2 = SiC + 3 H2 + NH3
[Cu(NH3)4](OH)I + H2SO4 = CuSO4 + NH3 + H2O + HI =>
[Cu(NH3)4](OH)I + H2SO4 = CuSO4 + 4 NH3 + H2O + HI
Pb(NO3)2 + Zn = PbZn + (NO3)2 =>
Pb(NO3)2 + Zn = PbZn + (NO3)2
H4P2O5 + NaOH = Na4(P2O5) + H2O =>
H4P2O5 + 4 NaOH = Na4(P2O5) + 4 H2O
K2(s) + O(g) = K2O(s) =>
K2(s) + O(g) = K2O(s)
FeCl + Al = AlCl3 + Fe =>
3 FeCl + Al = AlCl3 + 3 Fe
Cu{2+} + NO3{2-} = CuNO3 =>
Cu{2+} + NO3{2-} = CuNO3
Ba + O2 = Ba(O)2 =>
Ba + O2 = Ba(O)2
Pb(NO3)2 + CoCl2 = PbCl + NO3 + Co =>
2 Pb(NO3)2 + CoCl2 = 2 PbCl + 4 NO3 + Co
Pt + HNO3 + HCl = H2O + PtCl4 + N2O2 =>
3 Pt + 4 HNO3 + 12 HCl = 8 H2O + 3 PtCl4 + 2 N2O2
Co + Zn{+2} = Co{2+} + Zn =>
Co + Zn{+2} = Co{2+} + Zn
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH3 + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 242 H2O
C6H12O + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 4 K2SO4 + 8 MnSO4 + 17 H2O
MgCl3 + KBr = MgBr + KCl3 =>
MgCl3 + KBr = MgBr + KCl3
Na3PO(aq) + KOH(aq) = NaOH(aq) + K3PO(aq) =>
Na3PO(aq) + 3 KOH(aq) = 3 NaOH(aq) + K3PO(aq)
NI3*NH3 = N2 + NH4*I + I2 =>
8 NI3*NH3 = 5 N2 + 6 NH4*I + 9 I2
BeS + Pb(NO3)2 = Be(NO3)2 + PbS =>
BeS + Pb(NO3)2 = Be(NO3)2 + PbS
Fe(Cr2O7)3 + Al = Al2(Cr2O7)3 + Fe =>
Fe(Cr2O7)3 + 2 Al = Al2(Cr2O7)3 + Fe
ICl5 = Cl2 + I2 =>
2 ICl5 = 5 Cl2 + I2
K2O + Zn = ZnO + K =>
K2O + Zn = ZnO + 2 K
Zn + K2O = ZnO + K2 =>
Zn + K2O = ZnO + K2
Ni + KMnO4 + H2SO4 = MnSO4 + Ni2SO4 + K2SO4 + H2O =>
10 Ni + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Ni2SO4 + K2SO4 + 8 H2O
NH4OH + MgBr = NH4Br + MgOH =>
NH4OH + MgBr = NH4Br + MgOH
Cu + NO3 = CuNO3 =>
Cu + NO3 = CuNO3
K2CrO4 + K2SO3 + H2SO4 = K2SO4 + Cr3(SO4)3 + H2O =>
3 K2CrO4 + 6 K2SO3 + 6 H2SO4 = 9 K2SO4 + Cr3(SO4)3 + 6 H2O
SO2 + CaCO3 + O2 + H2O = CaSO4*H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
FeO + Cl2O5 = Cl2FeO6 =>
FeO + Cl2O5 = Cl2FeO6
Ca + HNO3 = CaNO3 + N2 + H2O =>
10 Ca + 12 HNO3 = 10 CaNO3 + N2 + 6 H2O
Na2SIO3 + CaCl2 = NaCl + CaSIO3 =>
Na2SIO3 + CaCl2 = 2 NaCl + CaSIO3
MnSO4 + Zn = ZnSO4 + Mn =>
MnSO4 + Zn = ZnSO4 + Mn
Co(NO3)2 + Na2CO3 + H2O = CoCO3*2Co(OH)2 + NaNO3 + CO2 =>
3 Co(NO3)2 + 3 Na2CO3 + 2 H2O = CoCO3*2Co(OH)2 + 6 NaNO3 + 2 CO2
CaOH + NaCO2 = NaOH + CaCO2 =>
CaOH + NaCO2 = NaOH + CaCO2
KBr + FeSO4 = Br + KSO4 + Fe2SO4 =>
KBr + 2 FeSO4 = Br + KSO4 + Fe2SO4
C6H4(OH)2 + H2O = CO2 + H2 =>
C6H4(OH)2 + 10 H2O = 6 CO2 + 13 H2
CH3COOH + C2H5OH = C7H14O2 + H2O =>
2 CH3COOH + 5 C2H5OH = 2 C7H14O2 + 5 H2O
O2 + C6H6 = CHO =>
3 O2 + C6H6 = 6 CHO
BF3 + HF = HBF4 =>
BF3 + HF = HBF4
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
CuSO4 + NH4OH = Cu(NH3)4SO4H2O + H2O =>
CuSO4 + 4 NH4OH = Cu(NH3)4SO4H2O + 3 H2O
Na2CO3(aq) + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3(aq) + H2SO4 = Na2SO4 + H2O + CO2
Fe2O3 + H2SO4 = Fe2(SO4)03 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)03 + 3 H2O
SiHCl3 + H2O + NaOH = Na2SiO3 + HCl + H2 =>
SiHCl3 + H2O + 2 NaOH = Na2SiO3 + 3 HCl + H2
NaI(aq) + H2SO4(aq) = I2(g) + Na2SO4(aq) + H2(g) =>
2 NaI(aq) + H2SO4(aq) = I2(g) + Na2SO4(aq) + H2(g)
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