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2 FeCl2(aq) + HNO3(aq) + 3 HCl(aq) = 2 FeCl3(aq) + NOCl(g) + 2 H2O(l)
LiC6 = C + Li =>
LiC6 = 6 C + Li
Mg(s) + CuSO4(ac) = MgSO4 + Cu =>
Mg(s) + CuSO4(ac) = MgSO4 + Cu
ZnSO3 + O2 = ZnO2 + SO2 =>
2 ZnSO3 + O2 = 2 ZnO2 + 2 SO2
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + Sr(SO4) =>
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + Sr(SO4)
Co + Pb{2+} = Co{2+} + Pb =>
Co + Pb{2+} = Co{2+} + Pb
Fe + CuO2 = Cu + Fe2O3 =>
4 Fe + 3 CuO2 = 3 Cu + 2 Fe2O3
Cr + OH = Cr(OH)4 =>
Cr + 4 OH = Cr(OH)4
ZnCO3 + C6H8O7 = Zn3(C6H3O2)2 + H2O + CO2 =>
27 ZnCO3 + 26 C6H8O7 = 9 Zn3(C6H3O2)2 + 77 H2O + 75 CO2
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
S2O3{2-} = SO3{2-} + S =>
S2O3{2-} = SO3{2-} + S
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
FeS + MgCl2 = FeCl2 + MgS =>
FeS + MgCl2 = FeCl2 + MgS
Cr2O3 + SO2 = CrO3 + S =>
2 Cr2O3 + 3 SO2 = 4 CrO3 + 3 S
Li3PO4(aq) + Al(NO3)3(aq) = Li(NO3) + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = 3 Li(NO3) + AlPO4
Ag + Fe2O3 = AgO3 + Fe2 =>
Ag + Fe2O3 = AgO3 + Fe2
C6H10O5 + CuO = CO2 + Cu2O + H2O =>
C6H10O5 + 24 CuO = 6 CO2 + 12 Cu2O + 5 H2O
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2 =>
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CS2 + H2O2 = H2SO4 + CO2 + H2O =>
CS2 + 8 H2O2 = 2 H2SO4 + CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HF + KF = HK + F2 =>
HF + KF = HK + F2
Ti + H2O = TiO2 + H =>
Ti + 2 H2O = TiO2 + 4 H
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g)
MgSO4 + Zn = ZnSO4 + Mg =>
MgSO4 + Zn = ZnSO4 + Mg
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
Na + Zn(NO3)2 = Zn + NaNO3 =>
2 Na + Zn(NO3)2 = Zn + 2 NaNO3
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
Pb(NO3)2(aq) + KI = PbI2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KI = PbI2 + 2 K(NO3)
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
CH3NH2 + H2SO4 = CH3SO4 + NH4 =>
CH3NH2 + H2SO4 = CH3SO4 + NH4
MnO2 + Na2CO3 + O2 = CO2 + Na2MnO4 =>
2 MnO2 + 2 Na2CO3 + O2 = 2 CO2 + 2 Na2MnO4
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
CaHPO4 + NH4OH = (NH4)2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 NH4OH = (NH4)2HPO4 + Ca(OH)2
CH3COONa + H2O = C2H6 + NaHCO3 + H2 =>
2 CH3COONa + 2 H2O = C2H6 + 2 NaHCO3 + H2
N + C = NC =>
N + C = NC
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl =>
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl
Al(NO3)3 + Na2(SO4) = Al2(SO4)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 Na(NO3)
KO(CH3)C + H2O = (CH3)COH + KOH =>
KO(CH3)C + H2O = (CH3)COH + KOH
Sc2(CO3)3 = Sc2O3 + CO2 =>
Sc2(CO3)3 = Sc2O3 + 3 CO2
(CuOH)2SO4 + NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
(CuOH)2SO4 + 10 NH4OH = 2[Cu(NH3)4](OH)2 + (NH4)2SO4 + 8 H2O
C4H8 + Cl2 = CH3CHClCHClCH3 =>
C4H8 + Cl2 = CH3CHClCHClCH3
Ag(s) + Mg(NO3)2(aq) = Mg(s) + AgNO3(aq) =>
2 Ag(s) + Mg(NO3)2(aq) = Mg(s) + 2 AgNO3(aq)
CaC2 + Br2 = CaBr2 + C =>
CaC2 + Br2 = CaBr2 + 2 C
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
FeSO3 + HCl = FeCl2 + H2S + O2 =>
2 FeSO3 + 4 HCl = 2 FeCl2 + 2 H2S + 3 O2
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