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Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 K(NO3)
[Co(NH3)6]Cl3 = CoCl2 + NH3 + Cl2 =>
2[Co(NH3)6]Cl3 = 2 CoCl2 + 12 NH3 + Cl2
Pb + Na2S = PbNa2S =>
Pb + Na2S = PbNa2S
Ca + Cu = CaCu =>
Ca + Cu = CaCu
K + CH3OH = KOH + CH3 =>
K + CH3OH = KOH + CH3
Se + F = SeF6 =>
Se + 6 F = SeF6
B4O5(OH)4{2-} + H{+} + H2O = H3BO3 =>
B4O5(OH)4{2-} + 2 H{+} + 3 H2O = 4 H3BO3
N5 + O2 = N2O5 =>
4 N5 + 25 O2 = 10 N2O5
NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH
Fe(s) + O(g) = FeO =>
Fe(s) + O(g) = FeO
FeS2 + NO3H = Fe2(SO4)3 + SO4H2 + H2O + NO =>
2 FeS2 + 10 NO3H = Fe2(SO4)3 + SO4H2 + 4 H2O + 10 NO
Mg(NO3)2 + NH3 = Mg(NH3)2 + NO3 =>
Mg(NO3)2 + 2 NH3 = Mg(NH3)2 + 2 NO3
Pb4 + O2 = Pb2O4 =>
Pb4 + 4 O2 = 2 Pb2O4
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
Te + H = TeH2 =>
Te + 2 H = TeH2
C13H8O + NaBH4 + CH3OH = C13H10O + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + NaB(OCH3)4
NaOH + KHF = KNaF + H2O =>
NaOH + KHF = KNaF + H2O
Au + H2O = Au(OH)2 + H2 =>
Au + 2 H2O = Au(OH)2 + H2
C6H + O = CO2 + H2O =>
2 C6H + 25 O = 12 CO2 + H2O
Cl + I = ClI =>
Cl + I = ClI
CaCO3 + H2 = CaO + CH4 + H2O =>
CaCO3 + 4 H2 = CaO + CH4 + 2 H2O
HSO4 + K(OH) = KSO4 + H2O =>
HSO4 + K(OH) = KSO4 + H2O
SiBr4 + F2 = SiF4 + Br2 =>
SiBr4 + 2 F2 = SiF4 + 2 Br2
Ti + Al2O3 = TiO2 + Al =>
3 Ti + 2 Al2O3 = 3 TiO2 + 4 Al
C4H9NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H9NO2 + 25 O2 = 16 CO2 + 18 H2O + 4 NO2
C6H5CN + NaOH + H2O = C6H5COONa + NH3 =>
C6H5CN + NaOH + H2O = C6H5COONa + NH3
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
HCOONa + H2SO4 = CO + H2O + Na2SO4 =>
2 HCOONa + H2SO4 = 2 CO + 2 H2O + Na2SO4
CuSO4(aq) + NaCO3(aq) = CuCO3(s) + NaSO4(aq) =>
CuSO4(aq) + NaCO3(aq) = CuCO3(s) + NaSO4(aq)
Y + Cl2 = YCl3 =>
2 Y + 3 Cl2 = 2 YCl3
(NH4)2CO3 + Ba(NO3)2 = BaCO3 + NH4NO3 =>
(NH4)2CO3 + Ba(NO3)2 = BaCO3 + 2 NH4NO3
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
Sn + Pb(NO3)2 = Pb + Sn(NO3)4 =>
Sn + 2 Pb(NO3)2 = 2 Pb + Sn(NO3)4
S8(l) + Cl2(g) = S2Cl2(g) =>
S8(l) + 4 Cl2(g) = 4 S2Cl2(g)
SO4 + H2O = H2SO5 =>
SO4 + H2O = H2SO5
Sr + O = SrO =>
Sr + O = SrO
Ce + H{+} = Ce{3+} + H2 =>
2 Ce + 6 H{+} = 2 Ce{3+} + 3 H2
PB(NO3)2 + HCl = PBCl2 + HNO3 =>
PB(NO3)2 + 2 HCl = PBCl2 + 2 HNO3
C + N2 = CN2 =>
C + N2 = CN2
MnO + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 MnO + 5 KClO3 + 6 KOH = 6 KMnO4 + 5 KCl + 3 H2O
K(OH) + H(S) = H(OH) + K(S) =>
K(OH) + H(S) = H(OH) + K(S)
NiSO4(aq) + KOH(aq) = Ni(OH)2(aq) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(aq) + K2SO4(aq)
N3(g) + H2(g) = NH3 =>
2 N3(g) + 9 H2(g) = 6 NH3
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + H2O =>
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + 12 H2O
NIS + O2 = NIO + SO =>
NIS + O2 = NIO + SO
Al(s) + Br2(l) = AlBr3(s) =>
2 Al(s) + 3 Br2(l) = 2 AlBr3(s)
KMnO4 + KI = K2MnO4 + I2 =>
2 KMnO4 + 2 KI = 2 K2MnO4 + I2
NH4Cl + KI = NH4I + KCl =>
NH4Cl + KI = NH4I + KCl
TaC + O2 = Ta2O5 + CO2 =>
4 TaC + 9 O2 = 2 Ta2O5 + 4 CO2
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