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6 K3[Fe(CN)6] + 10 KOH + Cr2O3 = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
HIO + V(OH)5 = V(IO)5 + H2O =>
5 HIO + V(OH)5 = V(IO)5 + 5 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sb + Fe = SbFe =>
Sb + Fe = SbFe
Li2O + CrO3 = Li2Cr2O7 =>
Li2O + 2 CrO3 = Li2Cr2O7
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
NiCl2 + NH3 = [Ni(NH3)6]Cl2 =>
NiCl2 + 6 NH3 = [Ni(NH3)6]Cl2
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
NaI + H2O2 + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaI + H2O2 + H2SO4 = I2 + Na2SO4 + 2 H2O
NaCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + H2O + Na2SO4 =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
C10H11O2(s) + O2(g) = CO2(g) + H2O(g) =>
4 C10H11O2(s) + 47 O2(g) = 40 CO2(g) + 22 H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2{2+} + NaI = NaNO3 + PbI2{2+} =>
Pb(NO3)2{2+} + 2 NaI = 2 NaNO3 + PbI2{2+}
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
CuSO4 + CH3COOH = CuCOOH + CH3SO4 =>
CuSO4 + CH3COOH = CuCOOH + CH3SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NO2 + H2O = HNO + H2O2 =>
2 NO2 + 4 H2O = 2 HNO + 3 H2O2
NaMnO4 + N2O3 + Na2SO4 + H2SO4 = MnSO4 + NaNO3 + H2O =>
4 NaMnO4 + 5 N2O3 + 3 Na2SO4 + H2SO4 = 4 MnSO4 + 10 NaNO3 + H2O
NaBr + Cl2 = Br2 + NaCl2 =>
2 NaBr + 2 Cl2 = Br2 + 2 NaCl2
Al(C2H3O2)3 + Na2C2O4 = Al2(C2O4)3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2C2O4 = Al2(C2O4)3 + 6 NaC2H3O2
Ca(OH)2 + HNO3 = Ca[NO3]2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca[NO3]2 + 2 H2O
C6O3H15 + O2 = CO2 + H2O =>
4 C6O3H15 + 33 O2 = 24 CO2 + 30 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + Cu = Cl + CuH =>
HCl + Cu = Cl + CuH
HCHO2 + K2CO3 = K2CHO2 + H2O + CO2 =>
3 HCHO2 + 2 K2CO3 = 2 K2CHO2 + 2 H2O + 3 CO2
HI + HBrO3 = HIO3 + Br2 + H2O =>
5 HI + 6 HBrO3 = 5 HIO3 + 3 Br2 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH4Cl + Pb(NO3)2 = PbCl2 + N2H4O3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 N2H4O3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
MgSO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g) =>
MgSO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K + H2O = KOH + H =>
K + H2O = KOH + H
H2 + F2 = H1F1 =>
H2 + F2 = 2 H1F1
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
Ag2S + HNO3 = AgNO3 + H2O + S + NO =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 4 H2O + 3 S + 2 NO
CH3NH2 + NaOH = CH3NH2Na + OH =>
CH3NH2 + NaOH = CH3NH2Na + OH
C2H5COH + Cu(OH)2 = C2H5COOH + CuOH + H2O =>
C2H5COH + 2 Cu(OH)2 = C2H5COOH + 2 CuOH + H2O
Al2(SO4)3 + H2O + (NH4)2S = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 6 H2O + 3(NH4)2S = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4
ZnCl2 + NaBH4 = NaCl2 + ZnBH4 =>
ZnCl2 + NaBH4 = NaCl2 + ZnBH4
Cr2O3 + CaO = CrCa + O2 =>
2 Cr2O3 + 4 CaO = 4 CrCa + 5 O2
NaOH + Br2 = NaBr + H2O + NaBrO3 =>
6 NaOH + 3 Br2 = 5 NaBr + 3 H2O + NaBrO3
H3AsO3 + Al(OH)3 = [Al(OH)2]3(AsO3) + H2O =>
H3AsO3 + 3 Al(OH)3 = [Al(OH)2]3(AsO3) + 3 H2O
BeO + KOH = K2O + Be(OH)2 =>
BeO + 2 KOH = K2O + Be(OH)2
NH3OH + K3PO4 = KOH + (NH3)3PO4 =>
3 NH3OH + K3PO4 = 3 KOH + (NH3)3PO4
P3 + O2 + F2 = POF3 =>
2 P3 + 3 O2 + 9 F2 = 6 POF3
Fe2O3 + B2O3 + Na = Fe2B + Na4B2O5 =>
4 Fe2O3 + 11 B2O3 + 36 Na = 4 Fe2B + 9 Na4B2O5
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