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FeO + 2 LiCl = FeCl2 + Li2O
NiCO3 + Sr = SrCO3 + Ni =>
NiCO3 + Sr = SrCO3 + Ni
Pb(CH3COO)2 + (NH4)2S = Pb2S + NH4 + CH3COO =>
2 Pb(CH3COO)2 + (NH4)2S = Pb2S + 2 NH4 + 4 CH3COO
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
Ca + Al(NO2)3 = Ca(NO2)2 + Al =>
3 Ca + 2 Al(NO2)3 = 3 Ca(NO2)2 + 2 Al
Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2
Na2(CO)3 + HCl = NaCl + H2(CO)3 =>
Na2(CO)3 + 2 HCl = 2 NaCl + H2(CO)3
Li2SO4 + Ca = Li + CaSO4 =>
Li2SO4 + Ca = 2 Li + CaSO4
Sn{+2} + Hg{+2} = Sn{+4} + Hg2{+2} =>
Sn{+2} + 2 Hg{+2} = Sn{+4} + Hg2{+2}
MnO{4-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + H =>
MnO{4-} + 2 S2O3{2-} + 11 H2O = MnO2 + 4 SO4{2-} + 22 H
Mg3As2 + H2O = Mg(OH)2 + AsH3 =>
Mg3As2 + 6 H2O = 3 Mg(OH)2 + 2 AsH3
C10H23 + O2 = CO2 + H2O =>
4 C10H23 + 63 O2 = 40 CO2 + 46 H2O
As1O1 + H2S = As2S2 + H2O =>
2 As1O1 + 2 H2S = As2S2 + 2 H2O
In2O3 + H{+} + {6-} = In + H2O =>
In2O3 + 6 H{+} + {6-} = 2 In + 3 H2O
Z + HNO3 = Z(NO3)2 + NO + H2O =>
3 Z + 8 HNO3 = 3 Z(NO3)2 + 2 NO + 4 H2O
PF5(g) + H2O(l) = H3PO4(aq) + HF(aq) =>
PF5(g) + 4 H2O(l) = H3PO4(aq) + 5 HF(aq)
HCOOH + H2SO4 = H2SO3 + CO2 + H2O =>
HCOOH + H2SO4 = H2SO3 + CO2 + H2O
Se + N2 = Se3N2 =>
3 Se + N2 = Se3N2
C4H8N2O3 + O = CO2 + H2O + CH4N2O =>
C4H8N2O3 + 6 O = 3 CO2 + 2 H2O + CH4N2O
HgBr2 + Ag(SO4) = AgBr2 + Hg(SO4) =>
HgBr2 + Ag(SO4) = AgBr2 + Hg(SO4)
I + NH4OH = NIH4 + OH =>
I + NH4OH = NIH4 + OH
Ag2Mg + BrNO3 = AgBr + Mg(NO3)2 =>
Ag2Mg + 2 BrNO3 = 2 AgBr + Mg(NO3)2
CuSO4 + NaOH + C6H10O5 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H10O5 = Cu2O + 2 Na2SO4 + C6H12O7 + H2O
Cu + HNO3 + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 HNO3 + 6 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
CuSO4*5H2O + MgSO4*7H2O = CuMg(SO4)2 + H2O =>
CuSO4*5H2O + MgSO4*7H2O = CuMg(SO4)2 + 12 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
KHC8H4O2 + NaOH = KHC8H4O2NaOH =>
KHC8H4O2 + NaOH = KHC8H4O2NaOH
NaH + S = Na2S + H2S =>
2 NaH + 2 S = Na2S + H2S
KCIO3 + C12H22O11 = KCI + CO2 + H2O =>
8 KCIO3 + C12H22O11 = 8 KCI + 12 CO2 + 11 H2O
Si2H6 + O2 = SiO2 + H2 =>
Si2H6 + 2 O2 = 2 SiO2 + 3 H2
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
Al + Ca = Al2Ca3 =>
2 Al + 3 Ca = Al2Ca3
NaHCO3 + C6H8O7 = C6H5Na3 + CO2 + H2O =>
27 NaHCO3 + 16 C6H8O7 = 9 C6H5Na3 + 69 CO2 + 55 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C2H5OHCuO = CH3CHOCuH2O =>
C2H5OHCuO = CH3CHOCuH2O
H3C + O2 = O2C + H2O =>
4 H3C + 7 O2 = 4 O2C + 6 H2O
Al(HCO3)3 + HCl = AlCl3 + H2CO3 =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 H2CO3
C6H12O2 + H2O = CH4 + CO2 =>
C6H12O2 + 2 H2O = 4 CH4 + 2 CO2
SO3 + H2O2 = H2S2O5 + O2 =>
4 SO3 + 2 H2O2 = 2 H2S2O5 + 3 O2
ZnO + Al2(SO4)3 = Zn(SO4) + Al2O3 =>
3 ZnO + Al2(SO4)3 = 3 Zn(SO4) + Al2O3
Fe{3}CuSO{4} = Fe{3}SO{4}Cu{2} =>
Fe{3}CuSO{4} = Fe{3}SO{4}Cu{2}
FeCl3 + K2C2O4 = [Fe(C2O4)]Cl + KCl =>
FeCl3 + K2C2O4 = [Fe(C2O4)]Cl + 2 KCl
HF + Pb(OH)2 = H2O + PbF2 =>
2 HF + Pb(OH)2 = 2 H2O + PbF2
Cr2O7{2-} + C3H6O + H{+} = Cr{3+} + CO2{2-} + H2O =>
5 Cr2O7{2-} + 3 C3H6O + 22 H{+} = 10 Cr{3+} + 9 CO2{2-} + 20 H2O
C9H11 + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
10 C9H11 + 94 KMnO4 + 141 H2SO4 = 90 CO2 + 47 K2SO4 + 196 H2O + 94 MnSO4
C4H7O5 + H2O = C4H6O5 + H3O =>
C4H7O5 + H2O = C4H6O5 + H3O
KMnO4 + K2S + H2O = MnS + S + KOH =>
2 KMnO4 + 7 K2S + 8 H2O = 2 MnS + 5 S + 16 KOH
KMnO4 + H2SO4 = K2SO4 + MnSO4 + HO + O2 =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 6 HO + O2
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