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2 Zn + NO2{-} + OH{-} + 5 H2O = 2[Zn(OH)4]{-} + NH3
CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3 + 5 KMnO4 + H2O = 5 MnO2 + 3 CH3CH(OH)CH2(OH) + 5 KOH
NO + CO(NH2)2 = N2 + H2O + CO2 =>
6 NO + 2 CO(NH2)2 = 5 N2 + 4 H2O + 2 CO2
Hg + SO2 = HgSO2 =>
Hg + SO2 = HgSO2
Na + H3N = Na3N + H2 =>
6 Na + 2 H3N = 2 Na3N + 3 H2
H3O + C2H3O2 = HC2H3O2 + H2O =>
H3O + C2H3O2 = HC2H3O2 + H2O
KBiO3 + HNO3 + H2O = KNO3 + H3BiO4 =>
KBiO3 + HNO3 + H2O = KNO3 + H3BiO4
P = P4 =>
4 P = P4
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Be(OH)2Ca(OH)2 = Ca[Be(OH)4] =>
Be(OH)2Ca(OH)2 = Ca[Be(OH)4]
Cs2 + S = CsS =>
Cs2 + 2 S = 2 CsS
Au + HCl + NHO3 = AuCl3 + NO + H2O =>
Au + 3 HCl + NHO3 = AuCl3 + NO + 2 H2O
CH3COH + O2 = HCOOH =>
2 CH3COH + 3 O2 = 4 HCOOH
NOHSO4 + H2O = H2SO4 + HNO2 =>
NOHSO4 + H2O = H2SO4 + HNO2
KMnO4 + H2O + Fe = KOH + MnO2 + Fe(OH)2 =>
2 KMnO4 + 4 H2O + 3 Fe = 2 KOH + 2 MnO2 + 3 Fe(OH)2
SnSnCl2 = Sn2Cl2 =>
SnSnCl2 = Sn2Cl2
CH3CHNH3COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
6 CH3CHNH3COOH + 8 HNO2 = 6 CH3CH(OH)COOH + 7 N2 + 10 H2O
Ca3(PO4)2 + H3PO4 = CaHPO4 =>
Ca3(PO4)2 + H3PO4 = 3 CaHPO4
CH4(g) + Cl(g) = CH3Cl(g) + HCl(g) =>
CH4(g) + 2 Cl(g) = CH3Cl(g) + HCl(g)
CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
NaHCO3(aq) = NaHCO3 =>
NaHCO3(aq) = NaHCO3
BaNO3MgSO4 = BaSO4MgNO3 =>
BaNO3MgSO4 = BaSO4MgNO3
SiF2 = Si2F4 =>
2 SiF2 = Si2F4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HClO4 + I2 = HIO4 + Cl2 =>
2 HClO4 + I2 = 2 HIO4 + Cl2
Fe + H2SO4 + K3Fe(CN)6 = KFe(Fe(CN)6)2 + K2SO4 + H2 =>
2 Fe + 5 H2SO4 + 4 K3Fe(CN)6 = 2 KFe(Fe(CN)6)2 + 5 K2SO4 + 5 H2
NaHCO3 + CH3COH = NaCH3COO + H2O + CO2 =>
5 NaHCO3 + 4 CH3COH = 5 NaCH3COO + 3 H2O + 3 CO2
C21H10 + O2 = CO2 + H2O =>
2 C21H10 + 47 O2 = 42 CO2 + 10 H2O
Nb2O5 + CCl4 = NbCl5 + COCl2 =>
Nb2O5 + 5 CCl4 = 2 NbCl5 + 5 COCl2
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONH3 + [(CH3)3CNH3]Cl + CCl2 =>
2(CH3CH2O)2POH + 20(CH3)3CNH2 + 17 CCl4 = 2(CH3CH2O)2PONH3 + 18[(CH3)3CNH3]Cl + 25 CCl2
Calciumcarbonate = CaOCO2 =>
CaCO3 = CaOCO2
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{-}2 + Bi =>
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{-}2 + Bi
H2SO4 + Pb(CH3CO2)2 = PbSO4 + HCH3CO2 =>
H2SO4 + Pb(CH3CO2)2 = PbSO4 + 2 HCH3CO2
Ti + H2O = TiO2 + H =>
Ti + 2 H2O = TiO2 + 4 H
AlNOBaOH = AlOHBaNO =>
AlNOBaOH = AlOHBaNO
B2O3 + Li2O = Li2B4O7 =>
2 B2O3 + Li2O = Li2B4O7
CaI2Co(NO3)2 = Ca(NO3)2CoI2 =>
CaI2Co(NO3)2 = Ca(NO3)2CoI2
NaOHMgCO3 = NaCO3MgOH =>
NaOHMgCO3 = NaCO3MgOH
AlN + HCl = AlCl3 + NH4Cl =>
AlN + 4 HCl = AlCl3 + NH4Cl
Al + HCl = H + AlCl =>
Al + HCl = H + AlCl
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3 =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O =>
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O
HClO4 + HCl = Cl2 + H2O =>
HClO4 + 7 HCl = 4 Cl2 + 4 H2O
(NH4)2Cr2O7 + Ba(OH)2 = BaCrO4 + NH3 + H2O =>
(NH4)2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 NH3 + 3 H2O
Li2O + O2 = Li2O2 =>
2 Li2O + O2 = 2 Li2O2
H8C6O7 + OH = C3H5O7 + H2O =>
H8C6O7 + 12 OH = 2 C3H5O7 + 5 H2O
NaCl + Ag(NO3)0 = AgCl + NaNO3 =>
NaCl + Ag(NO3)0 = AgCl + NaNO3
CaCl2 + Na3PO4 = Na3Cl2 + CaPO4 =>
CaCl2 + Na3PO4 = Na3Cl2 + CaPO4
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