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3 BaCl + Al(SO4)3 = AlCl3 + 3 Ba(SO4)
NaI + NaIO3 = I2 + Na2O =>
5 NaI + NaIO3 = 3 I2 + 3 Na2O
Ca(s) + N(g) = Ca3N2 =>
3 Ca(s) + 2 N(g) = Ca3N2
CaS + HOH = Ca(OH)2 + H2S =>
CaS + 2 HOH = Ca(OH)2 + H2S
BaCl2 + Ca = Ba + CaCl2 =>
BaCl2 + Ca = Ba + CaCl2
KMnO4 + CH3CO2H + KOH = K2MnO4 + CO2 + H2O =>
8 KMnO4 + CH3CO2H + 8 KOH = 8 K2MnO4 + 2 CO2 + 6 H2O
Fe2 + H2O = H + Fe(HO)3 =>
Fe2 + 6 H2O = 6 H + 2 Fe(HO)3
Co{2} + H2O = Co(H2O)6{2+} =>
Co{2} + 6 H2O = Co(H2O)6{2+}
Na2WO4 + HCl = Na6W7O24 + H2O + NaCl =>
7 Na2WO4 + 8 HCl = Na6W7O24 + 4 H2O + 8 NaCl
Na2OSO2 = Na2SO3 =>
Na2OSO2 = Na2SO3
CoCl2*6H2O = Co2 + Cl + H2O =>
2 CoCl2*6H2O = Co2 + 4 Cl + 12 H2O
NaFeO2 + H2SO4 = Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaFeO2 + 4 H2SO4 = Na2SO4 + Fe2(SO4)3 + 4 H2O
BaCl4 + Na2SO4 = NaCl2 + BaSO4 =>
BaCl4 + Na2SO4 = 2 NaCl2 + BaSO4
Cu(NO3)2 + Zn = Cu + Zn(NO3)3 =>
3 Cu(NO3)2 + 2 Zn = 3 Cu + 2 Zn(NO3)3
Sr(OH)2 + H2SO3 = Sr2(SO3)2 + H2O =>
2 Sr(OH)2 + 2 H2SO3 = Sr2(SO3)2 + 4 H2O
C2HCl3 + Na2S2O8 + H2O = NaHSO4 + CO2 + HCl =>
C2HCl3 + 3 Na2S2O8 + 4 H2O = 6 NaHSO4 + 2 CO2 + 3 HCl
HgCl2 + NH4OH = Hg(OH) + NH4Cl2 =>
HgCl2 + NH4OH = Hg(OH) + NH4Cl2
ZnO + CO2 = ZnCO2 + O2 =>
2 ZnO + 2 CO2 = 2 ZnCO2 + O2
Mg + Bi2O3 = MgO + BiO =>
Mg + Bi2O3 = MgO + 2 BiO
Pb + H2SO4 = H2[Pb(SO4)2] + H2O + SO2 =>
Pb + 3 H2SO4 = H2[Pb(SO4)2] + 2 H2O + SO2
K(HCO3) + KOH = K2CO3 + H2O =>
K(HCO3) + KOH = K2CO3 + H2O
SnCl2 + O2 + H2O = SnCl4 + Sn(OH)Cl =>
6 SnCl2 + O2 + 2 H2O = 2 SnCl4 + 4 Sn(OH)Cl
Li(OH)2 + H2SO4 = LiSO4 + H2O =>
Li(OH)2 + H2SO4 = LiSO4 + 2 H2O
Ba(HO)2 + H3PO4 = BaHPO4 + H2O =>
Ba(HO)2 + H3PO4 = BaHPO4 + 2 H2O
K4[Fe(CN)6] + H2O2 = KOH + K3[Fe(CN)6] =>
2 K4[Fe(CN)6] + H2O2 = 2 KOH + 2 K3[Fe(CN)6]
VOSO4 + HMnO4 + H2O = H3VO4 + MnSO4 + H2SO4 =>
5 VOSO4 + HMnO4 + 11 H2O = 5 H3VO4 + MnSO4 + 4 H2SO4
H2PdCl6 + NH4OH = (NH3)4PdCl2 + HCl + H2 + O2 =>
H2PdCl6 + 4 NH4OH = (NH3)4PdCl2 + 4 HCl + 3 H2 + 2 O2
BaO + MnO2 = BaMnO3 =>
BaO + MnO2 = BaMnO3
Fe(ClO2)3 + NaOH = Fe(OH)3 + NaClO2 =>
Fe(ClO2)3 + 3 NaOH = Fe(OH)3 + 3 NaClO2
CaSO4 + CH4 + CO2 = CaCO3 + H2O + S =>
4 CaSO4 + 3 CH4 + CO2 = 4 CaCO3 + 6 H2O + 4 S
PtKCl2 = PtCl2K =>
PtKCl2 = PtCl2K
CrCl2 + Na2Cr2O7 + HCl = H2O + NaCl + CrCl3 =>
6 CrCl2 + Na2Cr2O7 + 14 HCl = 7 H2O + 2 NaCl + 8 CrCl3
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
HCIO3 + P + H2O = H3PO4 + HCI =>
5 HCIO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCI
Ni(NO3)2 + Co2O3 = NiO + Co(NO3)3 =>
3 Ni(NO3)2 + Co2O3 = 3 NiO + 2 Co(NO3)3
Ge + HNO3 = NO2 + H2GeO3 + H2O =>
Ge + 4 HNO3 = 4 NO2 + H2GeO3 + H2O
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
Cu2O + K2Cr2O7 + H2SO4 = H2O + K2SO4 + CuSO4 + Cr2(SO4)3 =>
3 Cu2O + K2Cr2O7 + 10 H2SO4 = 10 H2O + K2SO4 + 6 CuSO4 + Cr2(SO4)3
H2 + AuPO4 = H3PO4 + Au =>
3 H2 + 2 AuPO4 = 2 H3PO4 + 2 Au
Al2(SO4)3(aq) + Pb(NO3)2(aq) = PbSO4(aq) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 3 PbSO4(aq) + 2 Al(NO3)3(aq)
CO5 = O + CO =>
CO5 = 4 O + CO
K + Ti2O10 = Ti + K2O =>
20 K + Ti2O10 = 2 Ti + 10 K2O
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
H2SO4 + NaCO = NaSO4 + H2CO =>
H2SO4 + NaCO = NaSO4 + H2CO
Cl2 + HI = ICl3 + HCl =>
2 Cl2 + HI = ICl3 + HCl
Zn + KNO2 + HCl = ZnCl2 + KCl + NH4Cl + H2O =>
3 Zn + KNO2 + 8 HCl = 3 ZnCl2 + KCl + NH4Cl + 2 H2O
KMnO4 + NaHSO3 + H2SO4 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
4 KMnO4 + 10 NaHSO3 + H2SO4 = 6 H2O + 2 K2SO4 + 5 Na2SO4 + 4 MnSO4
CO(NH2)2 + H2O + H3PO4 = CO2 + NH4H2PO4 =>
CO(NH2)2 + H2O + 2 H3PO4 = CO2 + 2 NH4H2PO4
Fe + LiOH = Fe(OH)2 + Li =>
Fe + 2 LiOH = Fe(OH)2 + 2 Li
Ne2 = Ne =>
Ne2 = 2 Ne
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