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2 Ag2O = 4 Ag + O2
NaHCO3 = NaO + HCO2 =>
NaHCO3 = NaO + HCO2
Al(COOH)3 + NaOH = Al(OH)3 + HCOONa =>
Al(COOH)3 + 3 NaOH = Al(OH)3 + 3 HCOONa
KNO2 = K + NO2 =>
KNO2 = K + NO2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
(NH4)2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + 7 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
K3N + NaCl = KCl + Na3N =>
K3N + 3 NaCl = 3 KCl + Na3N
NH4Br + AgNO3 = NH4NO3 + AgBr =>
NH4Br + AgNO3 = NH4NO3 + AgBr
Cr + S2 = CrS =>
2 Cr + S2 = 2 CrS
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
NaOOCCH3 + HCl = NaCl + CH3COOH =>
NaOOCCH3 + HCl = NaCl + CH3COOH
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
Ca2CO4 = CaO + CO2 =>
Ca2CO4 = 2 CaO + CO2
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
CF4 + Br = CBr4 + F2 =>
CF4 + 4 Br = CBr4 + 2 F2
Cu + HCOOH = Cu(HCOO)2 + H2 =>
Cu + 2 HCOOH = Cu(HCOO)2 + H2
Fe(OH)2 + Ba(NO3)2 = Ba(OH)2 + Fe(NO3)2 =>
Fe(OH)2 + Ba(NO3)2 = Ba(OH)2 + Fe(NO3)2
Ca(OH)2 + AgNO3 = Ca3(NO3)2 + Ag(OH)3 =>
3 Ca(OH)2 + 2 AgNO3 = Ca3(NO3)2 + 2 Ag(OH)3
Ba(N1O3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(N1O3)2 + H2SO4 = BaSO4 + 2 HNO3
Ag + KOH = Ag2O + H2O + K =>
2 Ag + 2 KOH = Ag2O + H2O + 2 K
Ge + S = GeS2 =>
Ge + 2 S = GeS2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Hg2(NO3)2 + NH3 = Hg2(NH3)2 + NO3 =>
Hg2(NO3)2 + 2 NH3 = Hg2(NH3)2 + 2 NO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCl2 + (COOH)2 = Ca(COO)2 + HCl =>
CaCl2 + (COOH)2 = Ca(COO)2 + 2 HCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
Mg(s) + CuCl2 = MgCl2 + Cu(s) =>
Mg(s) + CuCl2 = MgCl2 + Cu(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
H2S + Li = Li2S + H2 =>
H2S + 2 Li = Li2S + H2
POCl3 + H2O = H3PO4 + H + Cl =>
POCl3 + 3 H2O = H3PO4 + 3 H + 3 Cl
FeS + H2O + O2 = S + FeOH =>
4 FeS + 2 H2O + O2 = 4 S + 4 FeOH
CU(OH)2 + NaNO3 = CU(NO3)2 + NaOH =>
CU(OH)2 + 2 NaNO3 = CU(NO3)2 + 2 NaOH
H4P2O7 + LiOH = Li4P2O7 + H2O =>
H4P2O7 + 4 LiOH = Li4P2O7 + 4 H2O
Mg(s) + P(s) + O2 = Mg3(PO4)2(s) =>
3 Mg(s) + 2 P(s) + 4 O2 = Mg3(PO4)2(s)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
CH3CN + Cu = CuCN + CH3 =>
CH3CN + Cu = CuCN + CH3
SO2 + NaMnO4 + H2O = H2SO4 + MnSO4 + Na2SO4 =>
5 SO2 + 2 NaMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + Na2SO4
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