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NaS + In(NO3)3 = InS + Na(NO3)3
SiO2 + CO2 = SiCO4 =>
SiO2 + CO2 = SiCO4
Ba(OH)2MgCl2 = BaCl2Mg(OH)2 =>
Ba(OH)2MgCl2 = BaCl2Mg(OH)2
C2H5OH + K2Cr2O7 + HNO3 = CH3COOH + Cr(NO3) + KNO3 + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 8 HNO3 = 5 CH3COOH + 4 Cr(NO3) + 4 KNO3 + 9 H2O
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
Mg + FeC13 = MgC12 + Fe =>
13 Mg + 12 FeC13 = 13 MgC12 + 12 Fe
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O
AlI3(aq) + F2(g) = AlF3 + I2 =>
2 AlI3(aq) + 3 F2(g) = 2 AlF3 + 3 I2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Li2CO3(s) + HCl(aq) = LiCl + H2O + CO2 =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(OH)2 + NH3 = Pb(NH3) + OH =>
Pb(OH)2 + NH3 = Pb(NH3) + 2 OH
Cu2CO3(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
Cu2CO3(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
K2O + H2O = O2 + KH =>
K2O + H2O = O2 + 2 KH
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
CH4 + NH3 + O2 = HCN + H2O2 =>
CH4 + NH3 + 3 O2 = HCN + 3 H2O2
C2H4Br2 + NaOH = C2H6O2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H6O2 + 2 NaBr
NH4OH + FeCl2 = Fe(OH)2 + (NH4)Cl =>
2 NH4OH + FeCl2 = Fe(OH)2 + 2(NH4)Cl
AlBr2 + K2SO4 = KBr + Al(SO4) =>
AlBr2 + K2SO4 = 2 KBr + Al(SO4)
Fe + HNO3 = NH4NO3 + H2O + Fe(NO3)2 =>
4 Fe + 10 HNO3 = NH4NO3 + 3 H2O + 4 Fe(NO3)2
MgBr2 + LiCl = LiBr + MgCl2 =>
MgBr2 + 2 LiCl = 2 LiBr + MgCl2
MgCl2 + K3(PO)4 = Mg(PO)4 + K3Cl2 =>
MgCl2 + K3(PO)4 = Mg(PO)4 + K3Cl2
Cr4Fe2 = Cr + Fe =>
Cr4Fe2 = 4 Cr + 2 Fe
C6H6 + KMnO4 + H2SO4 = C6H4O2 + MnSO4 + K2SO4 + H2O =>
5 C6H6 + 6 KMnO4 + 9 H2SO4 = 5 C6H4O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
KClO3 + KOH + Cr2O3 = Cl2 + H2O + K2CrO4 =>
6 KClO3 + 14 KOH + 5 Cr2O3 = 3 Cl2 + 7 H2O + 10 K2CrO4
KOH(aq) + CaCO3(s) = K2CO3 + Ca(OH)2 =>
2 KOH(aq) + CaCO3(s) = K2CO3 + Ca(OH)2
Cu(NO3)2 + NaSCN = NaNO3 + Cu(SCN)2 =>
Cu(NO3)2 + 2 NaSCN = 2 NaNO3 + Cu(SCN)2
Nd2Fe14B + HCl = NdCl3 + FeCl2 + B + H2 =>
Nd2Fe14B + 34 HCl = 2 NdCl3 + 14 FeCl2 + B + 17 H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KSiO + HCl = HSiO + KCl =>
KSiO + HCl = HSiO + KCl
S2O8{-2} + I{-} = SO4{2-} + I2 =>
S2O8{-2} + 2 I{-} = 2 SO4{2-} + I2
C2H6 = (CH3)2 =>
C2H6 = (CH3)2
H3AsO4 + MgCl2 + NH4OH = MgNH4AsO4 + NH4Cl + H2O =>
H3AsO4 + MgCl2 + 3 NH4OH = MgNH4AsO4 + 2 NH4Cl + 3 H2O
Hg + O = HgO =>
Hg + O = HgO
CH3CHOOH + Na2CO3 = NaCH3COO + CO2 + H2O =>
16 CH3CHOOH + 9 Na2CO3 = 18 NaCH3COO + 5 CO2 + 13 H2O
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
Fe + S + HCl = FeCl2 + H2S =>
Fe + S + 2 HCl = FeCl2 + H2S
H2SO4 = HOH + SO3 =>
H2SO4 = HOH + SO3
KMnO4(aq) + H2(g) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 5 H2(g) + 3 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
NH3 + H2O + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH3 + 3 H2O + FeCl3 = Fe(OH)3 + 3 NH4Cl
NaNO2 + CH3COOH = NaCH3COO + HNO2 =>
NaNO2 + CH3COOH = NaCH3COO + HNO2
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
As + Zn(OH)2 = Zn + As(OH)3 =>
2 As + 3 Zn(OH)2 = 3 Zn + 2 As(OH)3
I2 + KMnO4 + H2O = Mn(IO3)2 + MnO2 + KOH =>
3 I2 + 8 KMnO4 + 4 H2O = 3 Mn(IO3)2 + 5 MnO2 + 8 KOH
Co(OH)3 + H2SO4 = Co(HS)2 + O2 + H2O =>
4 Co(OH)3 + 8 H2SO4 = 4 Co(HS)2 + 17 O2 + 10 H2O
CuO + H2 = Cu2H + O =>
4 CuO + H2 = 2 Cu2H + 4 O
Al2(SO4)3 + SrS = Al2S3 + SrSO4 =>
Al2(SO4)3 + 3 SrS = Al2S3 + 3 SrSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuCl2 + NH3 = Cu(NH3)2 + Cl =>
CuCl2 + 2 NH3 = Cu(NH3)2 + 2 Cl
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2 =>
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2
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