Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
P + O2 + H2O = H4P2O6 =>
2 P + 2 O2 + 2 H2O = H4P2O6
N2H2 + NH4NO3 = N2H4NO3 + NH3 =>
3 N2H2 + 4 NH4NO3 = 4 N2H4NO3 + 2 NH3
NI(OH)3 + KI + HCl = NICl2 + I2 + KCl + H2O =>
2 NI(OH)3 + 2 KI + 6 HCl = 2 NICl2 + I2 + 2 KCl + 6 H2O
FeS2 + H2O = Fe2O3 + H2SO4 + H =>
2 FeS2 + 19 H2O = Fe2O3 + 4 H2SO4 + 30 H
Cu3 + AlBr3 = CuBr + Al =>
Cu3 + AlBr3 = 3 CuBr + Al
O2 + Pb = Pb2O3 =>
3 O2 + 4 Pb = 2 Pb2O3
CN{-} + OH{-} + Cu(NH3){2+} = Cu(CN)2{-} + NH3 + OCN{-} + H2O =>
5 CN{-} + 2 OH{-} + 2 Cu(NH3){2+} = 2 Cu(CN)2{-} + 2 NH3 + OCN{-} + H2O
Fe(SCN)3 = Fe{3+} + SCN{-} =>
Fe(SCN)3 = Fe{3+} + 3 SCN{-}
Cl2(aq) + NaI(s) = NaCl + I =>
Cl2(aq) + 2 NaI(s) = 2 NaCl + 2 I
Cu{2} + NH4SCN = Cu(SCN)2 + NH4{+} =>
Cu{2} + 2 NH4SCN = Cu(SCN)2 + 2 NH4{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + K2(CH3COO)2
Pb + ZnCI2 = PbCI2 + Zn =>
Pb + ZnCI2 = PbCI2 + Zn
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
K2CrO7 + Zn + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
K2CrO7 + 5 Zn + 7 H2SO4 = 5 ZnSO4 + CrSO4 + K2SO4 + 7 H2O
H2SO4 + CH3COONa = CH3COOH + Na + SO4 =>
H2SO4 + 2 CH3COONa = 2 CH3COOH + 2 Na + SO4
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Fe + Zn(NO3)2 = Zn + Fe(NO3)2 =>
Fe + Zn(NO3)2 = Zn + Fe(NO3)2
HI + Na = HNa + I =>
HI + Na = HNa + I
Sb4 + HNO3 = Sb2O5 + NO + H2 =>
2 Sb4 + 10 HNO3 = 4 Sb2O5 + 10 NO + 5 H2
CuCO3Cu(OH)2 + C = Cu + CO2 + Cu(OH)2 =>
2 CuCO3Cu(OH)2 + C = 2 Cu + 3 CO2 + 2 Cu(OH)2
CoBr + K2S = Co2S + KBr =>
2 CoBr + K2S = Co2S + 2 KBr
Ce{4+} + IO3{-} = Ce(IO3)4 =>
Ce{4+} + 4 IO3{-} = Ce(IO3)4
C6H5NO2 + HBr = C6H4BrNO2 + H2 =>
C6H5NO2 + HBr = C6H4BrNO2 + H2
MnO4{-} + Cl{-} + H3O{+} = Mn{2+} + Cl + H2O =>
MnO4{-} + 5 Cl{-} + 8 H3O{+} = Mn{2+} + 5 Cl + 12 H2O
Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2
Mg + HNaO3 = Mg(Na3)2 + NaO3 + H2O =>
Mg + 36 HNaO3 = Mg(Na3)2 + 30 NaO3 + 18 H2O
C6H15COH + O2 = CO2 + H2O =>
2 C6H15COH + 21 O2 = 14 CO2 + 16 H2O
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
CH32O + O2 = CO2 + H2O =>
2 CH32O + 17 O2 = 2 CO2 + 32 H2O
C + F2 = CF4 =>
C + 2 F2 = CF4
AlCl3*6H2O + CoCl2*6H2O = CoOAl2O3 + H2O + HCl =>
2 AlCl3*6H2O + CoCl2*6H2O = CoOAl2O3 + 14 H2O + 8 HCl
Sn{+2} + S{-2} = SnS =>
Sn{+2} + S{-2} = SnS
Ca(OH)2 + CH3COOH = H2O + CaCO =>
2 Ca(OH)2 + CH3COOH = 4 H2O + 2 CaCO
Nb6Cl14*7H2O + AgNO3 = AgCl + NbCl2 + Nb(NO3)3 + H2O =>
Nb6Cl14*7H2O + 6 AgNO3 = 6 AgCl + 4 NbCl2 + 2 Nb(NO3)3 + 7 H2O
Ca(NO3) + Co(SO4)3 = CaSO4 + Co(NO3)3 =>
3 Ca(NO3) + Co(SO4)3 = 3 CaSO4 + Co(NO3)3
Cu + AlPO4 = Al + Cu3(PO4)2 =>
3 Cu + 2 AlPO4 = 2 Al + Cu3(PO4)2
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
Na2SO3(s) + H2SO4(l) = Na2SO4 + H2O + SO2 =>
Na2SO3(s) + H2SO4(l) = Na2SO4 + H2O + SO2
H2So4(aq) + NaOH(aq) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(aq) = Na2So4(aq) + 2 H2O(l)
Na3PO4 + Al(NO3)3 = NaNO3 + AlPO4 =>
Na3PO4 + Al(NO3)3 = 3 NaNO3 + AlPO4
Fe(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Fe(OH)2 =>
Fe(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Fe(OH)2
H2SO4 + NaOH = H2OH + Na(SO4) =>
H2SO4 + NaOH = H2OH + Na(SO4)
Sn + MnO4 + H = H2O + MnSn2 =>
2 Sn + MnO4 + 8 H = 4 H2O + MnSn2
Cl2(g) + O2(g) = OCl2 =>
2 Cl2(g) + O2(g) = 2 OCl2
K2SO4 + Sr(NO3)2 = KNO3 + SrSO4 =>
K2SO4 + Sr(NO3)2 = 2 KNO3 + SrSO4
sodiumnitrate = sodiumnitrite + O =>
NaNO3 = NaNO2 + O
Cl2 + NaOH = H2O + NaClO + NaCl =>
Cl2 + 2 NaOH = H2O + NaClO + NaCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/05/23
Equations balanced on 01/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.