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N + 3 H = NH3
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
NaClO + H2O = OH + NaClH =>
NaClO + 2 H2O = 3 OH + NaClH
Ag + Cl + NH3 = Ag(NH3)2{+} + Cl{-} =>
Ag + Cl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
As2O3 + I + H2O = H3AsO4 + HI =>
As2O3 + 4 I + 5 H2O = 2 H3AsO4 + 4 HI
MgCl2 + NaSO4 = MgSO4 + NaCl2 =>
MgCl2 + NaSO4 = MgSO4 + NaCl2
NaHSO3NaOH = H2ONa2SO3 =>
NaHSO3NaOH = H2ONa2SO3
K3AsO4 = K + AsO4 =>
K3AsO4 = 3 K + AsO4
Pb(CH3COO)2 + PbO + H2O = Pb3(CH3COO)2(OH)4 =>
Pb(CH3COO)2 + 2 PbO + 2 H2O = Pb3(CH3COO)2(OH)4
SiO + HNO3 = SiO2 + NO + H2O =>
3 SiO + 2 HNO3 = 3 SiO2 + 2 NO + H2O
MnO4 + CH3OH = MnO2 + HCHO + H2O =>
MnO4 + 2 CH3OH = MnO2 + 2 HCHO + 2 H2O
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Phosphorus + Iodine = phosphorustriiodide =>
2 P + 3 I2 = 2 PI3
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
Al + O2 = Al3O3 =>
6 Al + 3 O2 = 2 Al3O3
C2H6 + NaOH = C2OH + NaH6 =>
C2H6 + NaOH = C2OH + NaH6
CaCO3 + C6H8O7 = Ca3(C6H6O7)2 + H2O + CO2 =>
27 CaCO3 + 19 C6H8O7 = 9 Ca3(C6H6O7)2 + 22 H2O + 33 CO2
Cr(CH3COO)3 + Na2CO3 = Cr2(CO3)3 + Na(CH3COO) =>
2 Cr(CH3COO)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na(CH3COO)
KMnO4 + Fe(NO3)2 + H2O = MnO2 + HNO3 + Fe(OH)3 + KOH =>
KMnO4 + 3 Fe(NO3)2 + 8 H2O = MnO2 + 6 HNO3 + 3 Fe(OH)3 + KOH
Zn2 + H2SO4 = H2(g) + ZnSO4 =>
Zn2 + 2 H2SO4 = 2 H2(g) + 2 ZnSO4
Cl + ZnI2 = ClI + Zn =>
2 Cl + ZnI2 = 2 ClI + Zn
NH4Cl + NaNO2 = NH4(NO2) + NaCl =>
NH4Cl + NaNO2 = NH4(NO2) + NaCl
As2O3 + I2 + H2O = H3AsO4 + HI =>
As2O3 + 2 I2 + 5 H2O = 2 H3AsO4 + 4 HI
Ba(CH3CO2)2 + K2CrO4 = BaCrO4 + K(CH3CO2) =>
Ba(CH3CO2)2 + K2CrO4 = BaCrO4 + 2 K(CH3CO2)
H2 + Mn2O7 = Mn + H2O =>
7 H2 + Mn2O7 = 2 Mn + 7 H2O
K(OH) + BaCl{+2} = Ba(OH){+2} + KCl =>
K(OH) + BaCl{+2} = Ba(OH){+2} + KCl
SO2 + KMnO4 + H2O = MnSO4 + K2SO + H2SO4 =>
8 SO2 + 2 KMnO4 + 5 H2O = 2 MnSO4 + K2SO + 5 H2SO4
C6H5COH + Na2Cr2O7 + H2SO4 = C6H5COOH + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C6H5COH + Na2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + 4 H2O + Na2SO4 + Cr2(SO4)3
HgCa(ClO)2 = Hg(ClO)2Ca =>
HgCa(ClO)2 = Hg(ClO)2Ca
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuCl2 + NH3 = Cu(NH3)4 + Cl =>
CuCl2 + 4 NH3 = Cu(NH3)4 + 2 Cl
NaOH(aq) + BaCl2(aq) = BaOH(s) + NaCl2(aq) =>
NaOH(aq) + BaCl2(aq) = BaOH(s) + NaCl2(aq)
MnO4{-} + H{+} + Cl{-} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
Ba(NO3)2 + KPO4 = BaPO4 + K(NO3)2 =>
Ba(NO3)2 + KPO4 = BaPO4 + K(NO3)2
Zn(NO3)2*6H2O + C2H5NO2 = ZnO + CO2 + N2 + H2O =>
9 Zn(NO3)2*6H2O + 10 C2H5NO2 = 9 ZnO + 20 CO2 + 14 N2 + 79 H2O
Fe2O3 + C6H8O6 = FeO + C6H6O6 + H2O =>
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O
Al + ZnS = AlS + Zn =>
Al + ZnS = AlS + Zn
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
C2H5Br + NaOH = C2H4 + NaBr + H2O =>
C2H5Br + NaOH = C2H4 + NaBr + H2O
NaF + Cu = CuF + Na =>
NaF + Cu = CuF + Na
H3AsO4 = As + H + O =>
H3AsO4 = As + 3 H + 4 O
K3[Fe(CN)6] = K3Fe(CN)6 =>
K3[Fe(CN)6] = K3Fe(CN)6
C12H8N2 + FeSO4*7H2O = C36H24FeN6O4S + H2O =>
3 C12H8N2 + FeSO4*7H2O = C36H24FeN6O4S + 7 H2O
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