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4 CoCl2 + 4 NH4Cl + 56 NH3 + 31 O2 = 4 Co((NH)3)5Cl3 + 62 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C25N3H30Cl + NaOH = C25H31N3O + NaCl =>
C25N3H30Cl + NaOH = C25H31N3O + NaCl
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C3H8 + O20 = CO2 + H2O =>
2 C3H8 + O20 = 6 CO2 + 8 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
BaN = Ba + N =>
BaN = Ba + N
AgNO3(aq) + BaBr2(aq) = Ba(NO3)2(aq) + AgBr(s) =>
2 AgNO3(aq) + BaBr2(aq) = Ba(NO3)2(aq) + 2 AgBr(s)
NH3 + SO4{2-} = NO3{-} + HS{-} + H2O =>
NH3 + SO4{2-} = NO3{-} + HS{-} + H2O
ClO{-} + H = Cl{-} + H2O =>
ClO{-} + 2 H = Cl{-} + H2O
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Ba3(PO4)2 + Fe(NO3)3 = Ba(NO3)2 + FePO4 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FePO4
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
C3H6 + HBr = Br + C3H8 =>
C3H6 + 2 HBr = 2 Br + C3H8
NH4 + K2HgI4 + KOH = Hg2ONH3I + KI + H2O =>
NH4 + 2 K2HgI4 + 3 KOH = Hg2ONH3I + 7 KI + 2 H2O
CuO = Cu + O =>
CuO = Cu + O
CaCI2 + K2CO3 = K2CI2 + CaCO3 =>
CaCI2 + K2CO3 = K2CI2 + CaCO3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaHSO4 + NaClO + NaCl = Cl2 + HOH + Na2SO4 =>
2 NaHSO4 + NaClO + NaCl = Cl2 + HOH + 2 Na2SO4
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu
SO3 + KOH = KHSO4 =>
SO3 + KOH = KHSO4
C8H10 + HNO3 = C8H6O4 + NO + H2O =>
C8H10 + 4 HNO3 = C8H6O4 + 4 NO + 4 H2O
Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl =>
2 Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
NaCN + S8 = NaSCN =>
8 NaCN + S8 = 8 NaSCN
Li2SO3 + HCl = H2SO3 + LiCl =>
Li2SO3 + 2 HCl = H2SO3 + 2 LiCl
Cr2O3 + SiO2 = CrSiO3 + O2 =>
2 Cr2O3 + 4 SiO2 = 4 CrSiO3 + O2
C6H6O + FeCl3 = C6H5O + Fe + HCl =>
3 C6H6O + FeCl3 = 3 C6H5O + Fe + 3 HCl
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgCl2 + SiO2 = Mg2Si + Cl2 + O2 =>
2 MgCl2 + SiO2 = Mg2Si + 2 Cl2 + O2
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
RCOONa + CaCl2 = (RCOO)2Ca + NaCl =>
2 RCOONa + CaCl2 = (RCOO)2Ca + 2 NaCl
NHO3 + HBr = NO2 + Br2 + H2O =>
2 NHO3 + 2 HBr = 2 NO2 + Br2 + 2 H2O
K2Cr2O7 + NaOH + H2SO4 = K2SO4 + Cr2(SO)4 + NaSO4 + H2O =>
K2Cr2O7 + 28 NaOH + 33 H2SO4 = K2SO4 + Cr2(SO)4 + 28 NaSO4 + 47 H2O
CoCl2 + FeCl3 + NaOH = CoFe2O4 + NaCl + H2O =>
CoCl2 + 2 FeCl3 + 8 NaOH = CoFe2O4 + 8 NaCl + 4 H2O
Pb(s) + Ag(NO3)(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 Ag(NO3)(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Al3 + SO4 = Al2(SO4)3 =>
2 Al3 + 9 SO4 = 3 Al2(SO4)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
AgNO3 + Li = LiNO03 + Ag =>
AgNO3 + Li = LiNO03 + Ag
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
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