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[Fe(C2O4)3]{3-} + 3 K{+} + 3 H2O = K3Fe(C2O4)3*3H2O
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
SiO2 + CaCO3 + Na2CO3 = Na2O*CaO*SiO2 + CO2 =>
SiO2 + CaCO3 + Na2CO3 = Na2O*CaO*SiO2 + 2 CO2
K2SO4 + Na3(Co(NO2)6) = K3(Co(NO2)6) + Na2SO4 =>
3 K2SO4 + 2 Na3(Co(NO2)6) = 2 K3(Co(NO2)6) + 3 Na2SO4
Ca3(PO4)2 + Ba = Ba3(PO4)2 + Ca =>
Ca3(PO4)2 + 3 Ba = Ba3(PO4)2 + 3 Ca
NHHH + CuO = Cu + NN + HHO =>
2 NHHH + 3 CuO = 3 Cu + NN + 3 HHO
C3H6SiCl2 + CH4SiCl2 + NH3 = C140H543N101Si100 + NH4Cl =>
20 C3H6SiCl2 + 80 CH4SiCl2 + 301 NH3 = C140H543N101Si100 + 200 NH4Cl
AgINa2S2O3 = Na[AgS2O3]NaI =>
AgINa2S2O3 = Na[AgS2O3]NaI
C2H2 = CH =>
C2H2 = 2 CH
C + Cr = C2Cr4 =>
2 C + 4 Cr = C2Cr4
N2O + C2H2 = HCN + H2O + C =>
N2O + 2 C2H2 = 2 HCN + H2O + 2 C
Sc(NO3)3 + H2O = (Sc(H2O)3NO3)(Sc(H2O)2(NO3)4)(Sc(NO3)4) =>
3 Sc(NO3)3 + 5 H2O = (Sc(H2O)3NO3)(Sc(H2O)2(NO3)4)(Sc(NO3)4)
Fe(CrO2)2 + KNO3 + KOH = Fe2O3 + KNO2 + K2CrO4 + H2O =>
2 Fe(CrO2)2 + 7 KNO3 + 8 KOH = Fe2O3 + 7 KNO2 + 4 K2CrO4 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(NO3)24H2O + Co(NO3)26H2O = CaCo2O4 + NO + H2O + O2 =>
Ca(NO3)24H2O + 2 Co(NO3)26H2O = CaCo2O4 + 76 NO + 3 H2O + 74 O2
HCl(l) + NH4OH(l) = H2O(g) + NH4Cl(g) =>
HCl(l) + NH4OH(l) = H2O(g) + NH4Cl(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca3As2 + Be(HSO4)2 = Ca(HSO4)2 + Be3As2 =>
Ca3As2 + 3 Be(HSO4)2 = 3 Ca(HSO4)2 + Be3As2
Ba(OH)2 + Au2(SO4)3 = BaSO4 + Au(OH)3 =>
3 Ba(OH)2 + Au2(SO4)3 = 3 BaSO4 + 2 Au(OH)3
CaO + Fe(NO3)3 + H2O = Fe(OH)(NO3)2 + Ca(NO3)2 =>
CaO + 2 Fe(NO3)3 + H2O = 2 Fe(OH)(NO3)2 + Ca(NO3)2
Kl + FeCl3 = KlCl3 + Fe =>
Kl + FeCl3 = KlCl3 + Fe
HN + HCl = NH4Cl + Cl =>
HN + 3 HCl = NH4Cl + 2 Cl
KMnO4 + KOH + CH3CH2CHO = H2O + MnO2 + CH3CH2COOK =>
2 KMnO4 + KOH + 3 CH3CH2CHO = 2 H2O + 2 MnO2 + 3 CH3CH2COOK
K2Cr2O7 + H2SO4 + HBr = Br2 + Cr2(SO4)3 + KBr + H2O =>
K2Cr2O7 + 3 H2SO4 + 8 HBr = 3 Br2 + Cr2(SO4)3 + 2 KBr + 7 H2O
Fe(OH)2 + CuSO4 = FeSO4 + Cu(OH)2 =>
Fe(OH)2 + CuSO4 = FeSO4 + Cu(OH)2
CH3NH2 + O22 = CO2 + H2O + N2 =>
44 CH3NH2 + 9 O22 = 44 CO2 + 110 H2O + 22 N2
Mn + Co2(SO4)3 = MnSO4 + Co =>
3 Mn + Co2(SO4)3 = 3 MnSO4 + 2 Co
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Sb + HCl = SbCl4 + H =>
Sb + 4 HCl = SbCl4 + 4 H
Zn + Ca(OH)2 = Ca + Zn(OH)2 =>
Zn + Ca(OH)2 = Ca + Zn(OH)2
N2H4 + NaOH + Zn + H2O = NH3 + Na2[Zn(OH)4] =>
N2H4 + 2 NaOH + Zn + 2 H2O = 2 NH3 + Na2[Zn(OH)4]
H2C4H4O6 + NaHCO3 = CO2 + H2O + Na2C4H4O6 =>
H2C4H4O6 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C4H4O6
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3NH4SCN = AgSCNNH4NO3 =>
AgNO3NH4SCN = AgSCNNH4NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H50H + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 C2H50H + 17 K2Cr2O7 + 68 H2SO4 = 2 CH3COOH + 17 Cr2(SO4)3 + 17 K2SO4 + 115 H2O
Cr(OH)3 + H2O2 + OH{-} = CrO4{-2} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{-2} + 8 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
H2C2O4*2H2O + K2Cr2O7 = K[Cr(C2O4)]*2H2O + CO2 + H2O =>
7 H2C2O4*2H2O + K2Cr2O7 = 2 K[Cr(C2O4)]*2H2O + 10 CO2 + 17 H2O
NaBr + K2SO4 = Na2SO4 + KBr =>
2 NaBr + K2SO4 = Na2SO4 + 2 KBr
CH3CH2NH2 + NaOH = CH3CH2NH3 + NaO =>
CH3CH2NH2 + NaOH = CH3CH2NH3 + NaO
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
P4S5 + PBr3 = P4S3 + Br3 =>
3 P4S5 + 8 PBr3 = 5 P4S3 + 8 Br3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PbO2(aq) + Ca(s) = CaO(aq) + Pb(s) =>
PbO2(aq) + 2 Ca(s) = 2 CaO(aq) + Pb(s)
Zn + Na(OH) = (OH) + ZnNa =>
Zn + Na(OH) = (OH) + ZnNa
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
NaIO3 + HNO3 = NaNO3 + HIO3 =>
NaIO3 + HNO3 = NaNO3 + HIO3
PbNO2 + CuSO4 = CuNO2(aq) + PbSO4(s) =>
PbNO2 + CuSO4 = CuNO2(aq) + PbSO4(s)
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