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75 La + 25 Ni = La75Ni25
Cl2 + CoI3 = CoCl2 + I2 =>
2 Cl2 + 2 CoI3 = 2 CoCl2 + 3 I2
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
H2C2O4 + K = K2C2O4 + H2 =>
H2C2O4 + 2 K = K2C2O4 + H2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CuSO4 + NaOH + C12H22O11 = Cu2O + C6H12O7 + H2O + Na2SO4 =>
4 CuSO4 + 8 NaOH + C12H22O11 = 2 Cu2O + 2 C6H12O7 + 3 H2O + 4 Na2SO4
HCl(l) + NaOH(aq) = NaCl + H2O =>
HCl(l) + NaOH(aq) = NaCl + H2O
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl =>
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl
CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O
Sn + Cu{2+} = Sn{2+} + Cu{+} =>
Sn + 2 Cu{2+} = Sn{2+} + 2 Cu{+}
Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
KOH + HC3H3O3 = KC3H3O3 + H2O =>
KOH + HC3H3O3 = KC3H3O3 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Mg3(PO4)2 + Na = Mg + (PO4)2Na =>
Mg3(PO4)2 + Na = 3 Mg + (PO4)2Na
C10H22(g) + O2 = CO2(g) + H2O(g) =>
2 C10H22(g) + 31 O2 = 20 CO2(g) + 22 H2O(g)
FeO + AlBr3 = FeBr2 + Al2O3 =>
3 FeO + 2 AlBr3 = 3 FeBr2 + Al2O3
IO3 + CO = I2 + CO2 =>
2 IO3 + 6 CO = I2 + 6 CO2
Fe + CrCl2 = FeCl3 + Cr =>
2 Fe + 3 CrCl2 = 2 FeCl3 + 3 Cr
CH2O + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 CH2O + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 9 H2O
C4H10O + O2(g) = CO2(g) + H2O(l) =>
C4H10O + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
NH4(OH) + H3(PO4) = (NH4)3PO4 + H2O =>
3 NH4(OH) + H3(PO4) = (NH4)3PO4 + 3 H2O
AlCr + (NH4)2SO4 = (NH4)3Cr + Al2(SO4)3 =>
2 AlCr + 3(NH4)2SO4 = 2(NH4)3Cr + Al2(SO4)3
Bi(OH)3 + SnO2{-2} = Bi + H2O + SnO3{-2} =>
2 Bi(OH)3 + 3 SnO2{-2} = 2 Bi + 3 H2O + 3 SnO3{-2}
Zn(NO3)2 + K2S = ZnS + K2(NO3)2 =>
Zn(NO3)2 + K2S = ZnS + K2(NO3)2
CuCO3(aq) = CuO(aq) + CO2(g) =>
CuCO3(aq) = CuO(aq) + CO2(g)
H2WO4 + NaOH = Na2WO4 + H2O =>
H2WO4 + 2 NaOH = Na2WO4 + 2 H2O
NH3 + KOH = N(OH)3 + KH =>
NH3 + 3 KOH = N(OH)3 + 3 KH
[Co(NH3)5(H2O)] + HNO3 = [Co(NH3)5(H2O)](NO3)2 + H =>
[Co(NH3)5(H2O)] + 2 HNO3 = [Co(NH3)5(H2O)](NO3)2 + 2 H
Na2(PO4) + CaCl2 = Ca(PO4) + NaCl =>
Na2(PO4) + CaCl2 = Ca(PO4) + 2 NaCl
Al + Sn(SO4) = Al2(SO4)3 + Sn =>
2 Al + 3 Sn(SO4) = Al2(SO4)3 + 3 Sn
(NH4)2S2O8 = SO2 + N2 + H2O =>
(NH4)2S2O8 = 2 SO2 + N2 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ca + (CH3COO)2 + (NH4)2CO3 = CaCO3 + NH4CH3COO =>
Ca + (CH3COO)2 + (NH4)2CO3 = CaCO3 + 2 NH4CH3COO
KOH + BrCl = KCl + BrOH =>
KOH + BrCl = KCl + BrOH
FeSO4 + NaHSO4 + H2O2 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 FeSO4 + 2 NaHSO4 + H2O2 = Fe2(SO4)3 + Na2SO4 + 2 H2O
NH3 + NaHCO3 = NaH4CO3 + N2 =>
2 NH3 + 2 NaHCO3 = 2 NaH4CO3 + N2
PbSO4 = Pb + SO3 + O2 =>
2 PbSO4 = 2 Pb + 2 SO3 + O2
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3 + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
Al + HNO3 = Al(NO3)9 + N2 + H2O =>
10 Al + 108 HNO3 = 10 Al(NO3)9 + 9 N2 + 54 H2O
K(s) + AgNO3(aq) = KNO3(aq) + Ag(s) =>
K(s) + AgNO3(aq) = KNO3(aq) + Ag(s)
ZnS + HCl = Zn2 + Cl + H2S =>
2 ZnS + 4 HCl = Zn2 + 4 Cl + 2 H2S
HOOC(CH2)(CH2)COOH + NaOH = HOOC(CH2)(CH2)COONa + H2O =>
HOOC(CH2)(CH2)COOH + NaOH = HOOC(CH2)(CH2)COONa + H2O
NaS + Zn(NO3)2 = Na(NO3)2 + ZnS =>
NaS + Zn(NO3)2 = Na(NO3)2 + ZnS
P5 + Cl2 = P2Cl5 =>
4 P5 + 25 Cl2 = 10 P2Cl5
K + Al(CO3)3 = Al + K2CO3 =>
6 K + Al(CO3)3 = Al + 3 K2CO3
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O =>
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O
SrOH2 + H2O = SrO + H3O =>
SrOH2 + 2 H2O = SrO + 2 H3O
TiCl3 + KMnO4 + H2O = TiOCl2 + HCl + MnCl2 + KCl =>
5 TiCl3 + KMnO4 + H2O = 5 TiOCl2 + 2 HCl + MnCl2 + KCl
Na2S2O7 + Fe(CrO2)2 = Na2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + SO2 =>
10 Na2S2O7 + 2 Fe(CrO2)2 = 10 Na2SO4 + 2 Cr2(SO4)3 + Fe2(SO4)3 + SO2
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