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16 O2 + 2 Cu3AsS4 + Fe2(SO4)3 = 6 CuSO4 + As2(SO4)3 + 2 FeSO4
CH3CH2OH(l) = C2H4(g) + H2O(g) =>
CH3CH2OH(l) = C2H4(g) + H2O(g)
OM + G = GM + O =>
OM + G = GM + O
CH3OH2OH + O2 = CO2 + H2O =>
2 CH3OH2OH + 3 O2 = 2 CO2 + 6 H2O
HCN + H2O = H2NCHO =>
HCN + H2O = H2NCHO
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
H{+} + U3O8 + NO3{-} = UO2{2+} + NO2 + H2O =>
8 H{+} + U3O8 + 2 NO3{-} = 3 UO2{2+} + 2 NO2 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CuBr + NH3 = [Cu(NH3)2] + Br =>
CuBr + 2 NH3 = [Cu(NH3)2] + Br
C4H10O2 = C4H10O + O2 =>
2 C4H10O2 = 2 C4H10O + O2
MnSO4 + KIO4 + H2O = HMnO4 + KIO3 + H2SO4 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2SO4
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C2H3COOH + H2 = C2H3COOH2 =>
2 C2H3COOH + H2 = 2 C2H3COOH2
H2O2 + FeCl3 = HCl + FeCl2 + O2 =>
H2O2 + 2 FeCl3 = 2 HCl + 2 FeCl2 + O2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
NaOH + CaCO3 = Ca(OH)2 + Na2CO3 =>
2 NaOH + CaCO3 = Ca(OH)2 + Na2CO3
Cs2CO3 + MgBr2 = MgCO3 + CsBr =>
Cs2CO3 + MgBr2 = MgCO3 + 2 CsBr
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
Mn2 + NaOH = MnNa + OH =>
Mn2 + 2 NaOH = 2 MnNa + 2 OH
AsS5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
AsS5 + 35 HNO3 = H3AsO4 + 5 H2SO4 + 11 H2O + 35 NO2
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
ZnCl2(s) + H2O = ZnO + HCl =>
ZnCl2(s) + H2O = ZnO + 2 HCl
FeS2 + O + H2O = Fe2(SO4)3 + H2SO4 =>
2 FeS2 + 15 O + H2O = Fe2(SO4)3 + H2SO4
HNO3 + Ti(OH)4 = Ti(NO3)4 + H2O =>
4 HNO3 + Ti(OH)4 = Ti(NO3)4 + 4 H2O
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgCO3 + SO3 = MgSO4 + CO2 =>
MgCO3 + SO3 = MgSO4 + CO2
SH2 + O = SO2 + H2O =>
SH2 + 3 O = SO2 + H2O
Au2O + K = Au + K2O =>
Au2O + 2 K = 2 Au + K2O
ZnI2 + O2 = ZnO2 + I =>
ZnI2 + O2 = ZnO2 + 2 I
Au2O + K = Au + K2O =>
Au2O + 2 K = 2 Au + K2O
Zn(NO3)2 + NaBH4 = Zn + NaNO3 + BH3 + H2 =>
Zn(NO3)2 + 2 NaBH4 = Zn + 2 NaNO3 + 2 BH3 + H2
C3H8N3 + O2 = CO + H2O + N2O =>
4 C3H8N3 + 17 O2 = 12 CO + 16 H2O + 6 N2O
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(s) =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(s)
FeC2O4(H2O)2 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4(H2O)2 + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
FeSO4 + O2 = Fe2O3 + Fe2(SO4)3 =>
12 FeSO4 + 3 O2 = 2 Fe2O3 + 4 Fe2(SO4)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C
Cr(OH)3(s) + HNO2(aq) = Cr(NO2)3(aq) + H2O(l) =>
Cr(OH)3(s) + 3 HNO2(aq) = Cr(NO2)3(aq) + 3 H2O(l)
Sb3P2 = Sb + P =>
Sb3P2 = 3 Sb + 2 P
LiI(aq) + Pb(NO3)2(aq) = LiNO3(aq) + PbI2(s) =>
2 LiI(aq) + Pb(NO3)2(aq) = 2 LiNO3(aq) + PbI2(s)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb + Al2(SO4)3 = Al + Pb2(SO4)4 =>
6 Pb + 4 Al2(SO4)3 = 8 Al + 3 Pb2(SO4)4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C3 = C4 =>
4 C3 = 3 C4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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