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Zn + Cu{2} = Zn{2} + Cu
SO + NO2 = SO3 + NO =>
SO + 2 NO2 = SO3 + 2 NO
Cu2 + Fe = CuFe =>
Cu2 + 2 Fe = 2 CuFe
Ta + Cl2 + NaOH = NaCl + Na3TaO4 + H2O =>
2 Ta + 5 Cl2 + 16 NaOH = 10 NaCl + 2 Na3TaO4 + 8 H2O
KClO3 + S + C = K2S + CO2 + Cl2 =>
2 KClO3 + S + 3 C = K2S + 3 CO2 + Cl2
Zn(OH)2 + C = ZnO + CO + H2 =>
Zn(OH)2 + C = ZnO + CO + H2
KClO3 + S + C = K2S + CO2 + Cl2 =>
2 KClO3 + S + 3 C = K2S + 3 CO2 + Cl2
(NH4)2SO3 + LiOH = NH3 + H2O + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH3 + 2 H2O + Li2SO3
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + Na(NO3)(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 Na(NO3)(aq)
B2 = B =>
B2 = 2 B
H2C5 + O2 = CO2 + H2O =>
2 H2C5 + 11 O2 = 10 CO2 + 2 H2O
S + KOH = KOS3 + K2S + H2O =>
7 S + 4 KOH = 2 KOS3 + K2S + 2 H2O
Ba(NO3)2 + K2CrO4 = BaCrO4 + KNO3 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 KNO3
Zn(NO3)2 + (NH4)2S = ZnS + NH4NO3 =>
Zn(NO3)2 + (NH4)2S = ZnS + 2 NH4NO3
Mg(SO4) + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
Mg(SO4) + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
BaO + HCl = BaClOH =>
BaO + HCl = BaClOH
Fe2O3 + Nb2O5 + MnO2 = Fe2Mn2Nb2O9 + O2 =>
2 Fe2O3 + 2 Nb2O5 + 4 MnO2 = 2 Fe2Mn2Nb2O9 + 3 O2
Cu2OH + O2 = CuO + H2O =>
4 Cu2OH + 3 O2 = 8 CuO + 2 H2O
H + (NO)2 = H(NO)2 =>
H + (NO)2 = H(NO)2
Mg + CO3 = MgO + C =>
3 Mg + CO3 = 3 MgO + C
C6H12O6 = C6H8O4 + H2O =>
C6H12O6 = C6H8O4 + 2 H2O
N2O5 + Mg(OH)2 = MgO + N(OH)5 =>
N2O5 + 5 Mg(OH)2 = 5 MgO + 2 N(OH)5
Zn2 + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn2 + 2 Pb(CH3COO)2 = 2 Pb + 2 Zn(CH3COO)2
Ti + ZnO = TiO + Zn =>
Ti + ZnO = TiO + Zn
KNO3 + NaOH = KNOH + NaO3 =>
KNO3 + NaOH = KNOH + NaO3
C2H2Cl2 + H2 = C2H2 + HCl =>
C2H2Cl2 + H2 = C2H2 + 2 HCl
K2Cr2O7 + HCl = CrCl6 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl6 + 2 KCl + 7 H2O
PdCl2 + CO = Pd(CO)Cl2 =>
PdCl2 + CO = Pd(CO)Cl2
H3 = HH2 =>
H3 = HH2
Fe2 + H2S = Fe2S3 + H2 =>
Fe2 + 3 H2S = Fe2S3 + 3 H2
C = C71 =>
71 C = C71
C28H57COH + O2 = CO2 + H2O =>
C28H57COH + 43 O2 = 29 CO2 + 29 H2O
(CH2)3N2H2 + N2O4 = N2 + H2O + CO2 =>
2(CH2)3N2H2 + 5 N2O4 = 7 N2 + 8 H2O + 6 CO2
Co + H2 + CuO + Ge = CoH2CuOGe =>
Co + H2 + CuO + Ge = CoH2CuOGe
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
B2*O3 + H2*O = H3*B*O3 =>
B2*O3 + 3 H2*O = 2 H3*B*O3
BrO3{-} + MnO2 + OH{-} = Br{-} + MnO4{-} + H2O =>
BrO3{-} + 2 MnO2 + 2 OH{-} = Br{-} + 2 MnO4{-} + H2O
Fe{2+} + F2 = Fe{3+} + F{-} =>
2 Fe{2+} + F2 = 2 Fe{3+} + 2 F{-}
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
CoBr3 + SnBr2 = CoBr2 + SnBr4 =>
2 CoBr3 + SnBr2 = 2 CoBr2 + SnBr4
ClO2{-} + Fe(OH)3 + OH{-} = FeO4{2-} + FeCl3 + H2O =>
3 ClO2{-} + 5 Fe(OH)3 + 5 OH{-} = 4 FeO4{2-} + FeCl3 + 10 H2O
NaOH + KSO4 = Na2SO4 + K + OH =>
2 NaOH + KSO4 = Na2SO4 + K + 2 OH
C2H4O2 + KOH = C2H3O2K + H2O =>
C2H4O2 + KOH = C2H3O2K + H2O
Cr(s) + AgNO3(aq) = Cr(NO3)3(aq) + Ag(s) =>
Cr(s) + 3 AgNO3(aq) = Cr(NO3)3(aq) + 3 Ag(s)
Ca(OH)2 + Cl2 = CaCl2 + H2 + O2 =>
Ca(OH)2 + Cl2 = CaCl2 + H2 + O2
C4H4O4 + NaOH = C4H3O4 + Na + H3O =>
2 C4H4O4 + NaOH = 2 C4H3O4 + Na + H3O
Br + FeSO4 = FeBr2 + SO4 =>
2 Br + FeSO4 = FeBr2 + SO4
PH3 + OH = P2O5 + H2O =>
2 PH3 + 16 OH = P2O5 + 11 H2O
KOH + Br2 = KBr + KBrO3 + H2O =>
6 KOH + 3 Br2 = 5 KBr + KBrO3 + 3 H2O
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