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F + O2 = O2F
P2S5 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S5 + 15 H2SO4 = 2 H3PO4 + 20 SO2 + 12 H2O
Cu + ZnO = Cu2O + Zn =>
2 Cu + ZnO = Cu2O + Zn
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
(NH4)2SO4 + NaOH = NH3 + H2O + (Na)2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + (Na)2SO4
HC1 + Zn(OH)2 = ZnC2 + H2O =>
2 HC1 + Zn(OH)2 = ZnC2 + 2 H2O
Hg2(NO3)2 + Na2CO3 = NaNO3 + Hg2CO3 =>
Hg2(NO3)2 + Na2CO3 = 2 NaNO3 + Hg2CO3
N2O5 = N3O5 + O2 =>
6 N2O5 = 4 N3O5 + 5 O2
Fe2 + Si = Fe2Si =>
Fe2 + Si = Fe2Si
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
C7H8SO3 + NaOH = C7H8O + NaHSO3 =>
C7H8SO3 + NaOH = C7H8O + NaHSO3
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
CH3NH3Br = CH3NH2 + HBr =>
CH3NH3Br = CH3NH2 + HBr
C2H5COOH + H2O = C2H5COO + H3O =>
C2H5COOH + H2O = C2H5COO + H3O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CH3NH3Br = CH3NH2 + HBr =>
CH3NH3Br = CH3NH2 + HBr
FeOCr2O3 + Na2O2 = Na2CrO4 + Fe2O3 + Na2O =>
2 FeOCr2O3 + 7 Na2O2 = 4 Na2CrO4 + Fe2O3 + 3 Na2O
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + Na(C2H3O2) =>
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + 2 Na(C2H3O2)
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
P2O5 + Na2SO4 = Na3PO4 + SO3 =>
P2O5 + 3 Na2SO4 = 2 Na3PO4 + 3 SO3
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O =>
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O
Li + HNO3 = LiNO3 + H2O + NH3 =>
8 Li + 9 HNO3 = 8 LiNO3 + 3 H2O + NH3
KH + HNO3 = KNO2 + H2O =>
KH + HNO3 = KNO2 + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
(NH4)2Fe(SO4)*6H2O + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)*6H2O + 24 H2SO4 + 6 KMnO4 = 10(NH4)2SO4 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 84 H2O
Na2SO2 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO2 + 2 H2SO4 = Na2SO4 + 2 H2O + 2 SO2
TiCl4 + NH4OH = NH4Cl + Ti(OH)4 =>
TiCl4 + 4 NH4OH = 4 NH4Cl + Ti(OH)4
HBrO + OH = H2O + BrO =>
HBrO + OH = H2O + BrO
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Cu(NO3)2(aq) + KI(aq) = KNO3(aq) + CuI2 =>
Cu(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + CuI2
HF + CuOH = F(Cu) + H2O =>
HF + CuOH = F(Cu) + H2O
Be + HNO3 = Be(NO3)2 + H =>
Be + 2 HNO3 = Be(NO3)2 + 2 H
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
SiO2 + NaHCO3 = Na2SiO3 + H2O + CO2 =>
SiO2 + 2 NaHCO3 = Na2SiO3 + H2O + 2 CO2
Tl + HNO3 = TlNO3 + H2O + NH4NO3 =>
8 Tl + 10 HNO3 = 8 TlNO3 + 3 H2O + NH4NO3
Na3P + H2O = NaOH + PH3 =>
Na3P + 3 H2O = 3 NaOH + PH3
Na2SO4 + Pb(CH3COO)2 = NaCH3COO + PbSO4 =>
Na2SO4 + Pb(CH3COO)2 = 2 NaCH3COO + PbSO4
Fe(NO3)2 + H2O = Fe(OH)2 + HNO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 HNO3
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
Li + HNO3 = LiNO3 + H2O + NH3 =>
8 Li + 9 HNO3 = 8 LiNO3 + 3 H2O + NH3
Zn + SO4 = Zn2SO4 =>
2 Zn + SO4 = Zn2SO4
HydrogenSulfate + SodiumCarbonate = HydrogenCarbonate + SodiumSulfate =>
HydrogenSulfate + SodiumCarbonate = HydrogenCarbonate + SodiumSulfate
CH3NH3Br = CH3NH2 + HBr =>
CH3NH3Br = CH3NH2 + HBr
CH(g) + O2(g) = CO2(g) + H2O(g) =>
4 CH(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
CH3CCH3CH3OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CCH3CH3OH + 8 KMnO4 + 12 H2SO4 = 10 CH3CO2H + 8 MnSO4 + 17 H2O + 4 K2SO4
CH3OH + NO3{-} = CO2 + H2O + N2 + OH({-}) =>
5 CH3OH + 6 NO3{-} = 5 CO2 + 7 H2O + 3 N2 + 6 OH({-})
Na2CO3 + Bi2O3 + Fe2O3 = BiNa2FeO4 + CO2 =>
2 Na2CO3 + Bi2O3 + Fe2O3 = 2 BiNa2FeO4 + 2 CO2
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