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Fe2O3 + 6 KMnO4 = 2 Fe(MnO4)3 + 3 K2O
Na2B4O7 + H2O = H3BO3 + Na2HBO3 =>
Na2B4O7 + 5 H2O = 3 H3BO3 + Na2HBO3
Cl2 + U = Cl{-} + U{3+} =>
3 Cl2 + 2 U = 6 Cl{-} + 2 U{3+}
Ni + H = NiH =>
Ni + H = NiH
C2H4 + KMnO4 + H2O = C2H4(OH)2 + Mn2O3 + K2O =>
4 C2H4 + 2 KMnO4 + 4 H2O = 4 C2H4(OH)2 + Mn2O3 + K2O
H3PO4 + Ca = H3 + PO4Ca =>
H3PO4 + Ca = H3 + PO4Ca
CaH2(s) + H2O = Ca(OH)2 + H2 =>
CaH2(s) + 2 H2O = Ca(OH)2 + 2 H2
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
CaO + C17H33COOH = (C17H33COO)2Ca + H2O =>
CaO + 2 C17H33COOH = (C17H33COO)2Ca + H2O
NaHSO4*H2O = NaHSO4 + H2O =>
NaHSO4*H2O = NaHSO4 + H2O
Cl2 + U = Cl{-} + U{3+}' =>
3 Cl2 + 2 U = 6 Cl{-} + 2 U{3+}'
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5
Co(H2O)6 + Cl = CoCl2 + H2O =>
Co(H2O)6 + 2 Cl = CoCl2 + 6 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + O2 =>
2 K2Cr2O7 + 16 HCl = 4 KCl + 4 CrCl3 + 8 H2O + 3 O2
H2SO4 + KHSO3 = SO2 + H2O + K2SO4 =>
H2SO4 + 2 KHSO3 = 2 SO2 + 2 H2O + K2SO4
NH3 + H2O = NH4OH*3H2O =>
NH3 + 4 H2O = NH4OH*3H2O
Fe(I)S + O = Fe(I)O + SO2 =>
Fe(I)S + 3 O = Fe(I)O + SO2
CuSO4 + Na2S = Na2(SO4) + CuS =>
CuSO4 + Na2S = Na2(SO4) + CuS
Cu + CH3COOH + K4Fe(CN)6 = CuFe(CN)6 + KCH3COOH =>
Cu + 4 CH3COOH + K4Fe(CN)6 = CuFe(CN)6 + 4 KCH3COOH
RbOH + CH3COOH = RbCOOH + CH3OH =>
RbOH + CH3COOH = RbCOOH + CH3OH
K2Cr2O7 + H2S + H2X = K2X + Cr2(X)3 + S + H2O =>
K2Cr2O7 + 3 H2S + 4 H2X = K2X + Cr2(X)3 + 3 S + 7 H2O
HCH5CO2 + OH = CH5CO2 + H2O =>
HCH5CO2 + OH = CH5CO2 + H2O
Zn(ClO4)2 + Ni2(SO3)3 = ZnSO3 + Ni(ClO4)3 =>
3 Zn(ClO4)2 + Ni2(SO3)3 = 3 ZnSO3 + 2 Ni(ClO4)3
Na2Mg + MgCl2 = NaCl + Mg =>
Na2Mg + MgCl2 = 2 NaCl + 2 Mg
As2S5 + H2O2 = H3AsO4 + H2SO4 + H2O =>
As2S5 + 20 H2O2 = 2 H3AsO4 + 5 H2SO4 + 12 H2O
MgC2O4 = Mg + C2O4 =>
MgC2O4 = Mg + C2O4
CoCl2 + NaClO3 + NaOH = Co2O3 + NaCl + H2O =>
6 CoCl2 + NaClO3 + 12 NaOH = 3 Co2O3 + 13 NaCl + 6 H2O
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
K3PO4(aq) + ZnSO4(aq) = K2SO4(aq) + Zn3(PO4)2(s) =>
2 K3PO4(aq) + 3 ZnSO4(aq) = 3 K2SO4(aq) + Zn3(PO4)2(s)
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
KClO3 + FeO = Fe(KCl)2 + O2 =>
4 KClO3 + 2 FeO = 2 Fe(KCl)2 + 7 O2
F2 + Fe(I2)3 = FeF3 + I2 =>
3 F2 + 2 Fe(I2)3 = 2 FeF3 + 6 I2
H2C2O + BaOH = Ba2C2O + H2O =>
H2C2O + 2 BaOH = Ba2C2O + 2 H2O
I4O10 + H2O = HI + OH =>
I4O10 + 14 H2O = 4 HI + 24 OH
KNO2 + HI + HCl = NO + I + KCl + H2O =>
KNO2 + HI + HCl = NO + I + KCl + H2O
NH4OH + H3BO4 = NH4H2BO4 + H2O =>
NH4OH + H3BO4 = NH4H2BO4 + H2O
Fe + Cr = FeCr =>
Fe + Cr = FeCr
CaC2O4 + KMnO4 + H2SO4 = MnSO4 + CaSO4 + K2SO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 CaSO4 + K2SO4 + 8 H2O + 10 CO2
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
Fe + CaCl2 + H2O = FeCl2 + Ca(OH)2 + H2 =>
Fe + CaCl2 + 2 H2O = FeCl2 + Ca(OH)2 + H2
HBr + CuS = H2S + CuBr2 =>
2 HBr + CuS = H2S + CuBr2
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
ZnCl2 + Na2CO3*10H2O = ZnCO3 + NaCl + H2O =>
ZnCl2 + Na2CO3*10H2O = ZnCO3 + 2 NaCl + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + HBr = KBr + H =>
K + HBr = KBr + H
SO3{2-} + Cr2O7{2-} + H3O{+} = SO4{2+} + Cr{3+} + H2O =>
SO3{2-} + Cr2O7{2-} + 12 H3O{+} = SO4{2+} + 2 Cr{3+} + 18 H2O
Al(OH)3 + KOH = Al[K(OH)4] =>
Al(OH)3 + KOH = Al[K(OH)4]
KOH + KAl(OH)4 + H2C2O4(H2O)2 = K3Al(C2O4)3(H2O)3 + H2O =>
2 KOH + KAl(OH)4 + 3 H2C2O4(H2O)2 = K3Al(C2O4)3(H2O)3 + 9 H2O
SO3{2-} + HPO3{2-} + H{+} = S + HPO4{2{-}} + H2O =>
3 SO3{2-} + 2 HPO3{2-} + 14 H{+} = 3 S + 2 HPO4{2{-}} + 7 H2O
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