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3 Fe + 2 Fe(CN)6 = Fe3[Fe(CN)6]2
NH4I + KOH = NH4OH + KI =>
NH4I + KOH = NH4OH + KI
Br2 + PbO2 = PbBr4 + O2 =>
2 Br2 + PbO2 = PbBr4 + O2
Na2O2 + H2 + SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2 + SO4 = Na2SO4 + H2O2
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
I2 = I =>
I2 = 2 I
C4H9OH + KMnO4 + H2SO4 = C3H8COOH + K2SO4 + MnSO4 + H2O =>
10 C4H9OH + 6 KMnO4 + 9 H2SO4 = 10 C3H8COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cl{-}CH2{-}COOH + NaOH = NaCl + HO{-}CH2{-}COOH =>
Cl{-}CH2{-}COOH + NaOH = NaCl + HO{-}CH2{-}COOH
CU + NaOH = CUOH + Na =>
CU + NaOH = CUOH + Na
Cl{-}CH2{-}COOH + NaOH = NaCl + HO{-}CH2{-}COOH =>
Cl{-}CH2{-}COOH + NaOH = NaCl + HO{-}CH2{-}COOH
Cr2O7{-2} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{3+} + 7 H2O + 3 Cu{2+}
Al(OH)3(s) + NaOH(ac) = NaAlO2(sc) + H2O(l) =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(sc) + 2 H2O(l)
KOCN + AuPO4 = K3PO4 + Au(OCN)3 =>
3 KOCN + AuPO4 = K3PO4 + Au(OCN)3
Cm + Am = AmCm =>
Cm + Am = AmCm
NaClO + NO2 + H2O = NaOH + NO3 + Cl2 =>
2 NaClO + NO2 + H2O = 2 NaOH + NO3 + Cl2
ZnOH + CH3COOH = ZnCH3COO + H2O =>
ZnOH + CH3COOH = ZnCH3COO + H2O
Al + FeBr2 = Fe + AlBr3 =>
2 Al + 3 FeBr2 = 3 Fe + 2 AlBr3
C6H8O7 + HOCl = Cl2 + H2O + C6H7O7 =>
2 C6H8O7 + 2 HOCl = Cl2 + 2 H2O + 2 C6H7O7
NiS(aq) + HCl(aq) = NiCl2 + H2S(f) =>
NiS(aq) + 2 HCl(aq) = NiCl2 + H2S(f)
(NH4)2PtCl6 = N2 + NH3 + HCl + Pt =>
3(NH4)2PtCl6 = 2 N2 + 2 NH3 + 18 HCl + 3 Pt
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2(NO3) =>
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2(NO3)
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq) =>
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq)
CoCl3 + AgNO3 = AgCl + Co(NO3)3 =>
CoCl3 + 3 AgNO3 = 3 AgCl + Co(NO3)3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C54H100O7 + C2H6O = C3H8O3 + C20H40O2 =>
38 C54H100O7 + 248 C2H6O = 96 C3H8O3 + 113 C20H40O2
S2O3{2-} + I = S4O6{2-} + I{-} =>
2 S2O3{2-} + 2 I = S4O6{2-} + 2 I{-}
Ca + FeCl2 = Fe + CaCl2 =>
Ca + FeCl2 = Fe + CaCl2
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
CoBr3 + (NH4)2SO4 = NH4Br + Co2(SO4)3 =>
2 CoBr3 + 3(NH4)2SO4 = 6 NH4Br + Co2(SO4)3
Ca(OH)2 + CH3COOH = CaCH2COO + H2O =>
Ca(OH)2 + CH3COOH = CaCH2COO + 2 H2O
K3[Fe(CN)6] + KI = KI2 + K4[Fe(CN)6] =>
K3[Fe(CN)6] + 2 KI = KI2 + K4[Fe(CN)6]
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
SiCl4(aq) + Na2CO3(aq) = NaCl + Si2(CO3)4 =>
2 SiCl4(aq) + 4 Na2CO3(aq) = 8 NaCl + Si2(CO3)4
Ni(C2H3O2) + Al = Ni + Al(C2H3O2)3 =>
3 Ni(C2H3O2) + Al = 3 Ni + Al(C2H3O2)3
Cu + Au(NO3)2 = Cu(NO3)2 + Au =>
Cu + Au(NO3)2 = Cu(NO3)2 + Au
NH4NO2 + LiOH = LiNO3 + NH3 + H2O =>
4 NH4NO2 + 3 LiOH = 3 LiNO3 + 5 NH3 + 2 H2O
As + H2O + TeO32{-}— = H2AsO4{-} + Te + OH =>
As + 30 H2O + TeO32{-}— = H2AsO4{-} + Te + 58 OH
HNO3K = HKNO3 =>
HNO3K = HKNO3
H2AsO4 + H2S + HCl = AsCl3 + S + H2O =>
2 H2AsO4 + 3 H2S + 6 HCl = 2 AsCl3 + 3 S + 8 H2O
Na2CO3H2O(s) + HCl(l) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3H2O(s) + 2 HCl(l) = 2 NaCl(s) + CO2(g) + 2 H2O(l)
KMnO4 + HBr = MnBr + KBr + Br2 + H2O =>
KMnO4 + 8 HBr = MnBr + KBr + 3 Br2 + 4 H2O
AlOHCl2 + H2O = Al(OH)2Cl + HCl =>
AlOHCl2 + H2O = Al(OH)2Cl + HCl
Fe(ClO2)3 = ClO2 + Fe =>
Fe(ClO2)3 = 3 ClO2 + Fe
Al(s) + HI(aq) = H2(g) + AlI3(aq) =>
2 Al(s) + 6 HI(aq) = 3 H2(g) + 2 AlI3(aq)
Fe{2+} + N2 + H2O{+} = Fe{3+} + N2H4 + OH{-} =>
8 Fe{2+} + N2 + 4 H2O{+} = 8 Fe{3+} + N2H4 + 4 OH{-}
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
(Ag(NH3)2) + HNO3 = Ag + NH4NO3 =>
(Ag(NH3)2) + 2 HNO3 = Ag + 2 NH4NO3
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
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