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Cu(CO3) + H2SO4 = CuSO4 + H2CO3
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C4H2O3 + C4H6O2S = C8H8O3 + SO2 =>
C4H2O3 + C4H6O2S = C8H8O3 + SO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
(CH3)2CHOH + Na = (CH3)2CHONa + H2 =>
2(CH3)2CHOH + 2 Na = 2(CH3)2CHONa + H2
Fe{2+} + NO3{-} + H{+} = Fe{3+} + H2O + NO =>
3 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + 2 H2O + NO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + Ni = NiPO4 + H3 =>
H3PO4 + Ni = NiPO4 + H3
MgO + HCl = Cl2 + H2O + Mg =>
MgO + 2 HCl = Cl2 + H2O + Mg
LiO2 = Li2O2 + O2 =>
2 LiO2 = Li2O2 + O2
Hg2O + C = Hg2 + OC =>
Hg2O + C = Hg2 + OC
O2 + C2H5COOH = CO + H2O =>
2 O2 + C2H5COOH = 3 CO + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + CH3COOH + H2O =>
16 H{+} + 6 Cr2O7{2-} + 17 C2H5OH = 4 Cr3{+} + 17 CH3COOH + 25 H2O
NaB(OH)4 + H2O2 = NaBO2(OH)2 + H2O =>
NaB(OH)4 + H2O2 = NaBO2(OH)2 + 2 H2O
CaCl2 + HNO3 = CaN2O6 + HCl =>
CaCl2 + 2 HNO3 = CaN2O6 + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4{-} + H{+} = H3SO4 =>
H2SO4{-} + H{+} = H3SO4
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2S3O12 + HNO3 + CO2 + H2O + MnSO4 =>
10 K4FeC6N6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2S3O12 + 60 HNO3 + 60 CO2 + 188 H2O + 122 MnSO4
H4C3 + O2 = H2O + CO2 =>
H4C3 + 4 O2 = 2 H2O + 3 CO2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
N2 + Cl2 = N2Cl2 =>
N2 + Cl2 = N2Cl2
Ni(NO3)2 + K2CrO4 = Ni(CrO4) + KNO3 =>
Ni(NO3)2 + K2CrO4 = Ni(CrO4) + 2 KNO3
Pb(CH3COO)2 + Na2S = PbS + NaCH3COO =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3COO
(CH2)O + NaOH = Na(C2H3O2) + H2O =>
2(CH2)O + NaOH = Na(C2H3O2) + H2O
Si(OH)4 + HNO3 = Si(NO3)4 + H2O =>
Si(OH)4 + 4 HNO3 = Si(NO3)4 + 4 H2O
AlCl3 + NiO = Al2O3 + NiCl2 =>
2 AlCl3 + 3 NiO = Al2O3 + 3 NiCl2
WC + AlCl6N3O30 = WO3 + CO + W3N2 + WCl4 + Al2O3 =>
93 WC + 8 AlCl6N3O30 = 45 WO3 + 93 CO + 12 W3N2 + 12 WCl4 + 4 Al2O3
(CH3)2CHOH + Na = (CH3)2CHONa + H2 =>
2(CH3)2CHOH + 2 Na = 2(CH3)2CHONa + H2
Cd(NH3)4Cl2 = CdCl2 + NH3 =>
Cd(NH3)4Cl2 = CdCl2 + 4 NH3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
P4 + CuS = P4S3 + Cu =>
P4 + 3 CuS = P4S3 + 3 Cu
Fe + KMnO4 = Fe(MnO4)2 + K =>
Fe + 2 KMnO4 = Fe(MnO4)2 + 2 K
C2H5OH + OH{-} = CO2 + H2O + e =>
C2H5OH + 12 OH{-} = 2 CO2 + 9 H2O + 12e
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
C3H7CH2OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H5NH2 + CaOCl2 = C6H5NO2 + H2O + CaCl2 =>
C6H5NH2 + 3 CaOCl2 = C6H5NO2 + H2O + 3 CaCl2
AlCl3 + N(CH3)3 = AlCl3[N(CH3)3] =>
AlCl3 + N(CH3)3 = AlCl3[N(CH3)3]
NaClO + SnSO4 + NaOH + H2O = Na2[Sn(OH)6] + Na2SO4 + NaCl =>
NaClO + SnSO4 + 4 NaOH + H2O = Na2[Sn(OH)6] + Na2SO4 + NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaHCO3 = CO2 + Na2(SO4) + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2(SO4) + 2 H2O
CuBr + H2O = Cu + O2 + HBr =>
4 CuBr + 2 H2O = 4 Cu + O2 + 4 HBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
SI + HNO3 + HF = H2[SIF6] + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2[SIF6] + 4 NO + 8 H2O
Fe2{+} + OH + {-} = Fe(OH)2 =>
Fe2{+} + 4 OH + e = 2 Fe(OH)2
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