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7 La100(N100O300)3*6H200O100 + 3 Ca100(N100O300)2*4H200O100 + 3 Ni100(N100O300)2*6H200O100 + 7 Fe100(N100O300)3*10H200O100 = 10 La70Ca30Ni30Fe70O300 + 54 N100O100 + 39 O200 + 142 H200O100
KCl + HNO3 = KNO3 + Cl + NO2 + H2O =>
KCl + 2 HNO3 = KNO3 + Cl + NO2 + H2O
MnO4{-} + NO2{-} + H2O = NO3{-} + OH{-} + MnO2 =>
2 MnO4{-} + 3 NO2{-} + H2O = 3 NO3{-} + 2 OH{-} + 2 MnO2
CH3COOH(aq) + NaCl(aq) = CH3COONa(aq) + HCl(s) =>
CH3COOH(aq) + NaCl(aq) = CH3COONa(aq) + HCl(s)
Cu(NO3)2 + NH4OH = Cu(NH4)2 + H2O + NO3 =>
9 Cu(NO3)2 + 20 NH4OH = 9 Cu(NH4)2 + 14 H2O + 20 NO3
H2SO4KBr = K2SO4 + SO2 + Br + H2O =>
2 H2SO4KBr = K2SO4 + SO2 + 2 Br + 2 H2O
Cr(I)2 + Ba(OH)2 = Cr(OH)2 + Ba(I2) =>
Cr(I)2 + Ba(OH)2 = Cr(OH)2 + Ba(I2)
CuSO4 + NaHS = CuS + NaHSO4 =>
CuSO4 + NaHS = CuS + NaHSO4
Fe(NO3)3 + C2H5O2N = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3 + 10 C2H5O2N = 3 Fe2O3 + 14 N2 + 20 CO2 + 25 H2O
IrCl = Ir + Cl2 = IrCl = Ir + Cl2 =>
2 IrCl = 2 Ir + Cl2
Na + Al = Na3Al =>
3 Na + Al = Na3Al
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNH3 + Cl = AgCl + NH3 =>
AgNH3 + Cl = AgCl + NH3
C16H28O + O2 = CO2 + H2O =>
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
I{-} + H2O = IO3{-} + H{+} + e =>
I{-} + 3 H2O = IO3{-} + 6 H{+} + 6e
Al(No3)3 + NaOH = Al(OH)3 + NaNo3 =>
Al(No3)3 + 3 NaOH = Al(OH)3 + 3 NaNo3
HF + HNO3 = FNO2 + H2O =>
HF + HNO3 = FNO2 + H2O
KFeO2 + HI = KI + FeI3 + H2O =>
KFeO2 + 4 HI = KI + FeI3 + 2 H2O
Cr2(SO4)3 + SO2 = CrSO2 + SO4 =>
Cr2(SO4)3 + 2 SO2 = 2 CrSO2 + 3 SO4
FNaI = NaFI =>
FNaI = NaFI
P2O3 + H2O + HNO3 = H3PO4 + NO =>
3 P2O3 + 7 H2O + 4 HNO3 = 6 H3PO4 + 4 NO
KNO3 = K20 + N + O2 =>
20 KNO3 = K20 + 20 N + 30 O2
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2S(O4) + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2S(O4) + 8 H2O
CuCl2 + SrI2 = CuI2 + SrCl2 =>
CuCl2 + SrI2 = CuI2 + SrCl2
P + HNO3 = H3PO4 + NO2 + N2O =>
3 P + 9 HNO3 = 3 H3PO4 + 7 NO2 + N2O
H2SO4(l) + Al(OH)3(s) = Al2(SO4)3(s) + H2O(l) =>
3 H2SO4(l) + 2 Al(OH)3(s) = Al2(SO4)3(s) + 6 H2O(l)
CaIO32 + KI + HCl = CaCl + KCl + I2 + H2O =>
CaIO32 + 63 KI + 64 HCl = CaCl + 63 KCl + 32 I2 + 32 H2O
Sn + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn + Pb(No3)2 = Pb + Sn(No3)2
Pt + NaBr = NaPt + Br =>
Pt + NaBr = NaPt + Br
Rb + S = RbS =>
Rb + S = RbS
KHCO3 + Ba(NO3)2 = Ba(HCO3)2 + KNO3 =>
2 KHCO3 + Ba(NO3)2 = Ba(HCO3)2 + 2 KNO3
H2CrO4 + H2Cr = H2O + Cr =>
H2CrO4 + 3 H2Cr = 4 H2O + 4 Cr
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)2(aq) + Cd(s) =>
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)2(aq) + Cd(s)
CH3NH3Cl + NaNO2 = N2 + CH3OH + NaCl + H2O =>
CH3NH3Cl + NaNO2 = N2 + CH3OH + NaCl + H2O
Cu(NO2)2 = Cu + NO2 =>
Cu(NO2)2 = Cu + 2 NO2
FeCNS + NaF = FeF3 + Na + CNS =>
FeCNS + 3 NaF = FeF3 + 3 Na + CNS
KHX + NaHCO3 = KNaX + H2O + CO2 =>
KHX + NaHCO3 = KNaX + H2O + CO2
IC2H3O + Br2 + NaOH = ICO2Na + CHBr3 + NaBr + H2O =>
IC2H3O + 3 Br2 + 4 NaOH = ICO2Na + CHBr3 + 3 NaBr + 3 H2O
NaOH + PhOH = H2OPhONa =>
NaOH + PhOH = H2OPhONa
Fe + H2CrO4 = H2O4 + FeCr =>
Fe + H2CrO4 = H2O4 + FeCr
NH3 + CuO = Cu + N2 + H22O =>
22 NH3 + 3 CuO = 3 Cu + 11 N2 + 3 H22O
Zm + CuSO4 = Cu + ZmSO4 =>
Zm + CuSO4 = Cu + ZmSO4
K + MnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 K + 2 MnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
H2C2O2 + H2SO4 + KMnO4 = CO2 + H2O + Mn{2+} + SO2{2-} + K{+} =>
11 H2C2O2 + 9 H2SO4 + 6 KMnO4 = 22 CO2 + 20 H2O + 6 Mn{2+} + 9 SO2{2-} + 6 K{+}
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O =>
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O
K2PbO2 + H2O = KOH + Pb(OH)2 =>
K2PbO2 + 2 H2O = 2 KOH + Pb(OH)2
Ca(OH)2 + H2CO3 = Ca2(CO3)2 + H2O =>
2 Ca(OH)2 + 2 H2CO3 = Ca2(CO3)2 + 4 H2O
I2(s) + NaOH(aq) = NaIO3(aq) + NaI(aq) + H2O(l) =>
3 I2(s) + 6 NaOH(aq) = NaIO3(aq) + 5 NaI(aq) + 3 H2O(l)
H2O2 + Mg = H2 + MgO =>
H2O2 + 2 Mg = H2 + 2 MgO
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