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K2CrO4 + FeSO4 = K2SO4 + FeCrO4
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
SrO + SO3 = SrSO3 + O2 =>
2 SrO + 2 SO3 = 2 SrSO3 + O2
O2 + Cl2 + H2O = HClO3 =>
5 O2 + 2 Cl2 + 2 H2O = 4 HClO3
FeCl2 + NaCN + H2O = Fe(OH)2 + HCN + NaCl =>
FeCl2 + 2 NaCN + 2 H2O = Fe(OH)2 + 2 HCN + 2 NaCl
FeC2O4 + CO2 = Fe(C2O4)3 =>
FeC2O4 + 4 CO2 = Fe(C2O4)3
Pb + HF = PbF2 + H2 =>
Pb + 2 HF = PbF2 + H2
H2SiO3 + K2CO3 = K2SiO3 + H2CO3 =>
H2SiO3 + K2CO3 = K2SiO3 + H2CO3
Cl2 + O2 + H2O = HClO2 =>
2 Cl2 + 3 O2 + 2 H2O = 4 HClO2
Fe(NO3)2 + Na2CO3 = Fe(CO3) + Na(NO3) =>
Fe(NO3)2 + Na2CO3 = Fe(CO3) + 2 Na(NO3)
NaBiO + FeSO4 + NaOH = Na2FeO4 + Na2SO4 + Na3Bi + H2O =>
NaBiO + FeSO4 + 6 NaOH = Na2FeO4 + Na2SO4 + Na3Bi + 3 H2O
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
NaHCO3 + H2O = Na + OH + H2CO2 =>
NaHCO3 + 2 H2O = Na + 3 OH + H2CO2
LiF + Mg = LiMg + F =>
LiF + Mg = LiMg + F
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
Rb2CO3 + HI = RbI + CO2 + H2O =>
Rb2CO3 + 2 HI = 2 RbI + CO2 + H2O
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Cl2 + O2 + H2O = HClO =>
2 Cl2 + O2 + 2 H2O = 4 HClO
Mg + H2SO4 + HCl = H2S + MgCl2 + H2O =>
4 Mg + H2SO4 + 8 HCl = H2S + 4 MgCl2 + 4 H2O
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
K(s) + H2O = KOH(aq) + H2 =>
2 K(s) + 2 H2O = 2 KOH(aq) + H2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COH + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COH + 7 H2O
AgNO3 + K2Fe(CN)6 = Ag2Fe(CN)6 + KNO3 =>
2 AgNO3 + K2Fe(CN)6 = Ag2Fe(CN)6 + 2 KNO3
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
FeSO4 + HBrO2 + HCl = FeCl3 + H2SO4 + HBr + H2O =>
4 FeSO4 + HBrO2 + 12 HCl = 4 FeCl3 + 4 H2SO4 + HBr + 2 H2O
SnS2 = SnS + S =>
SnS2 = SnS + S
HCOOH + Fe = HCOOFe + H2 =>
2 HCOOH + 2 Fe = 2 HCOOFe + H2
CH3(CH2)8CH2OH + O2 = CO2 + H2O =>
CH3(CH2)8CH2OH + 15 O2 = 10 CO2 + 11 H2O
SbCl3 + Na2CO3 + H2O = Sb2O3 + NaCl + H2CO3 =>
2 SbCl3 + 3 Na2CO3 + 3 H2O = Sb2O3 + 6 NaCl + 3 H2CO3
MgO(s) + H2O(l) = Mg(OH)2(s) =>
MgO(s) + H2O(l) = Mg(OH)2(s)
KCN + FeS = K2S + Fe(CN)2 =>
2 KCN + FeS = K2S + Fe(CN)2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2COOH + 11 H2O
Cr2O3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 5 H2O
C6H12 + H2O = CH4 + CO2 =>
2 C6H12 + 6 H2O = 9 CH4 + 3 CO2
CrClAgCl = AgClCrCl =>
CrClAgCl = AgClCrCl
Al + CH3N5 = AlN + C + H2 =>
10 Al + 2 CH3N5 = 10 AlN + 2 C + 3 H2
BeO + OH + H2O = Be(OH)4 =>
BeO + 2 OH + H2O = Be(OH)4
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 12 H2O
MgO(s) + H2O(l) = Mg(OH)2 =>
MgO(s) + H2O(l) = Mg(OH)2
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
C2H5NO2 + H2O = CH4 + NH3 + CO2 =>
4 C2H5NO2 + 2 H2O = 3 CH4 + 4 NH3 + 5 CO2
Na[Cr(OH)4] + HCl = NaCl + CrCl3 + H2O =>
Na[Cr(OH)4] + 4 HCl = NaCl + CrCl3 + 4 H2O
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 K2Cr2O7 + CH3CH2CH2OH + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 3 CO2 + 16 H2O
MgO(s) + H2O(l) = Mg(OH)2(aq) =>
MgO(s) + H2O(l) = Mg(OH)2(aq)
NH3 + H2S2O3 = (NH4)2S2O3 =>
2 NH3 + H2S2O3 = (NH4)2S2O3
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
SrOH + HBr = SrBr + HOH =>
SrOH + HBr = SrBr + HOH
CH3COOH + Cl2 = CH3COOCl + HCl =>
CH3COOH + Cl2 = CH3COOCl + HCl
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
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