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(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2
C6H6 + HO3N = C6H5O2N + H2O =>
C6H6 + HO3N = C6H5O2N + H2O
HCOOH + LiOH = H2O + LiCOOH =>
HCOOH + LiOH = H2O + LiCOOH
FeCO3 + HNO3 = Fe(NO3)2 + CO2 + H2O =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + CO2 + H2O
Zn(ClO4)2 + Na2CO3 = ZnCO3 + NaClO4 =>
Zn(ClO4)2 + Na2CO3 = ZnCO3 + 2 NaClO4
CuCl2 + Al(OH)3 = Cu(OH)2 + AlCl3 =>
3 CuCl2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 AlCl3
H2O2 + ClO2 = HClO2 + O2 =>
H2O2 + 2 ClO2 = 2 HClO2 + O2
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe2{+} + H2O =>
C6H5NO2 + 12 Fe + 7 H{+} = C6H5NH3{+} + 6 Fe2{+} + 2 H2O
C16H34 = C + H2 =>
C16H34 = 16 C + 17 H2
FeO + SiO2 = Fe2SiO4 =>
2 FeO + SiO2 = Fe2SiO4
HCl + NaCHO2 = NaCl + CH2O2 =>
HCl + NaCHO2 = NaCl + CH2O2
Sr(NO3)2 + H2SO4 = SrSO4 + H2(NO3)2 =>
Sr(NO3)2 + H2SO4 = SrSO4 + H2(NO3)2
Pb(s) + CuCl2(aq) = PbCl2(aq) + Cu(s) =>
Pb(s) + CuCl2(aq) = PbCl2(aq) + Cu(s)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
PbCl2 = Pb + Cl2 =>
PbCl2 = Pb + Cl2
CO(NH2)2 + H2O = (NH4)2CO3 =>
CO(NH2)2 + 2 H2O = (NH4)2CO3
ZnBr2 + H2O = ZnO + HBr =>
ZnBr2 + H2O = ZnO + 2 HBr
MgF2 + (NH4)3N = Mg3N2 + NH4F =>
3 MgF2 + 2(NH4)3N = Mg3N2 + 6 NH4F
SnF2 + Na3PO4 = Sn3(PO4)2 + NaF =>
3 SnF2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaF
C6H5 + CHCl3 + KOH = C6H5(OH)CHO + KCl + H2O =>
C6H5 + CHCl3 + 3 KOH = C6H5(OH)CHO + 3 KCl + H2O
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 HCHO + K2SO4 + 7 H2O
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
C6H8O7 + HNO3 = CO2 + HNO2 + H2O =>
C6H8O7 + 9 HNO3 = 6 CO2 + 9 HNO2 + 4 H2O
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
CdCl2 + Na2CO3 + H2O = (CdOH)2CO3 + NaCl + CO2 =>
2 CdCl2 + 2 Na2CO3 + H2O = (CdOH)2CO3 + 4 NaCl + CO2
Cr + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2
HCOOH + H2O = O2 + CH4 =>
2 HCOOH + 2 H2O = 3 O2 + 2 CH4
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
NaHCO3 + KCl = NaCl + K2CO3 + H2O + CO2 =>
2 NaHCO3 + 2 KCl = 2 NaCl + K2CO3 + H2O + CO2
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2
HCI + Cu = CuCI + H2 =>
2 HCI + 2 Cu = 2 CuCI + H2
Ag3AsO4 = Ag + As + O =>
Ag3AsO4 = 3 Ag + As + 4 O
Mn2(SO4)3 = Mn + SO4 =>
Mn2(SO4)3 = 2 Mn + 3 SO4
Mg3P2 + O2 = MgO + P2O5 =>
Mg3P2 + 4 O2 = 3 MgO + P2O5
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
KClO3 + H2C2O4 + H2SO4 = ClO2 + CO2 + KHSO4 + H2O =>
2 KClO3 + H2C2O4 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 KHSO4 + 2 H2O
Na2SO4 + Ga(NO3)3 = Na(NO3) + Ga2(SO4)3 =>
3 Na2SO4 + 2 Ga(NO3)3 = 6 Na(NO3) + Ga2(SO4)3
Al(NO3)3 + KSCN = Al(SCN)3 + KNO3 =>
Al(NO3)3 + 3 KSCN = Al(SCN)3 + 3 KNO3
P4O10 + H2SO4 = H3PO4 + SO3 =>
P4O10 + 6 H2SO4 = 4 H3PO4 + 6 SO3
C6H8O7 + Fe = FeC6H6O7 + H =>
C6H8O7 + Fe = FeC6H6O7 + 2 H
SiO2 + C2 = SiC + CO =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO
KH2PO4 + Ca(OH)2 = K3PO4 + Ca3(PO4)2 + H2O =>
3 KH2PO4 + 3 Ca(OH)2 = K3PO4 + Ca3(PO4)2 + 6 H2O
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4 =>
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4
C3H7OH + CuO = C3H6O + H2O + Cu =>
C3H7OH + CuO = C3H6O + H2O + Cu
C6H12O6 + NO3{-} = N2 + CO2 + HCO3{-} + H2O =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 6 CO2 + 24 HCO3{-} + 18 H2O
CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 KCl
Cu2SO4 + FeCl3 = CuCl + Fe2(SO4)3 =>
3 Cu2SO4 + 2 FeCl3 = 6 CuCl + Fe2(SO4)3
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