| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CaF2 + Fe(NO3)3 = Ca(NO3)2 + FeF3 =>
3 CaF2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 FeF3
NH4NO3(heat) = N2 + O2 + H2O =>
2 NH4NO3(heat) = 2 N2 + O2 + 4 H2O
C3H6O3 + CaCO3 + H2O = C6H10CaO6*5H2O + CO2 =>
2 C3H6O3 + CaCO3 + 4 H2O = C6H10CaO6*5H2O + CO2
C18H29SO3Na + O2 = CO2 + H2O + SO4 + NaOH =>
C18H29SO3Na + 26 O2 = 18 CO2 + 14 H2O + SO4 + NaOH
SO3 + KOH = KHSO4 =>
SO3 + KOH = KHSO4
BrO{-} + Fe{3+} + OH{-} = BrO3{-} + Fe{2+} + H2O =>
BrO{-} + 4 Fe{3+} + 4 OH{-} = BrO3{-} + 4 Fe{2+} + 2 H2O
CH3COHCH3 + O2 = CO2 + H2O =>
4 CH3COHCH3 + 17 O2 = 12 CO2 + 14 H2O
KMnO3 = K2O + MnO + O =>
2 KMnO3 = K2O + 2 MnO + 3 O
C35H72(s) + O2(g) = H2O(g) + CO2(g) =>
C35H72(s) + 53 O2(g) = 36 H2O(g) + 35 CO2(g)
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4 =>
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4
Al + H2O + CaO = Al(OH)3 + Ca =>
2 Al + 3 H2O + 3 CaO = 2 Al(OH)3 + 3 Ca
SiH4 + S = SiS2 + H2S =>
SiH4 + 4 S = SiS2 + 2 H2S
GaN + H2O = NH3 + Ga(OH)3 =>
GaN + 3 H2O = NH3 + Ga(OH)3
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
Fe2O3 + H2SO4 = FeS2 + O2 + H2O =>
2 Fe2O3 + 8 H2SO4 = 4 FeS2 + 15 O2 + 8 H2O
Ca + MnO4 = Ca(MnO4)2 =>
Ca + 2 MnO4 = Ca(MnO4)2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Cr(OH)3 + IO{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr(OH)3 + 3 IO{-} + 4 OH{-} = 2 CrO4{-2} + 3 I{-} + 5 H2O
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
KOH + SnCl2 = KCl2SnOH =>
KOH + SnCl2 = KCl2SnOH
Mg(NO3)2 + NH3 = Mg + NH3NO3 =>
Mg(NO3)2 + 2 NH3 = Mg + 2 NH3NO3
Al(NO3)3 + CaCl2 = Ca(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 CaCl2 = 3 Ca(NO3)2 + 2 AlCl3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Zn + NO3{-} + H2O = NH3 + Zn(OH)4{-2} + H{+} =>
4 Zn + NO3{-} + 13 H2O = NH3 + 4 Zn(OH)4{-2} + 7 H{+}
C8H9NO2 + C2H6O = C12H17NO2 + H2O =>
C8H9NO2 + 2 C2H6O = C12H17NO2 + 2 H2O
NaNO3 + Al = Na2O + Al2O3 + N2 =>
6 NaNO3 + 10 Al = 3 Na2O + 5 Al2O3 + 3 N2
C3H6O2 + O2 = CO2 + CH4 =>
2 C3H6O2 + O2 = 3 CO2 + 3 CH4
V2(SO4)3 + Na2CO3 + O2 = NaVO3 + CO2 + Na2SO4 =>
V2(SO4)3 + 4 Na2CO3 + O2 = 2 NaVO3 + 4 CO2 + 3 Na2SO4
Cu(HCO3)2 + Fe = Fe(HCO3)3 + Cu =>
3 Cu(HCO3)2 + 2 Fe = 2 Fe(HCO3)3 + 3 Cu
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
NaPO4 + CuCl = NaCl + CuPO4 =>
NaPO4 + CuCl = NaCl + CuPO4
CO2 + Mn = MnO2 + C =>
CO2 + Mn = MnO2 + C
{+} = {2+} =>
2{+} = {2+}
NaS + ZnCl2 = NaCl2 + ZnS =>
NaS + ZnCl2 = NaCl2 + ZnS
HCl + NH = NH2 + Cl =>
HCl + NH = NH2 + Cl
C22H52 + O2 = CO2 + H2O =>
C22H52 + 35 O2 = 22 CO2 + 26 H2O
SrO + Na2CO3 = SrCO3 + Na2O =>
SrO + Na2CO3 = SrCO3 + Na2O
Ra + HNO3 = Ra(NO3)2 + H2 =>
Ra + 2 HNO3 = Ra(NO3)2 + H2
C6H6 + C2H5Br = C6H5Br + C2H6 =>
C6H6 + C2H5Br = C6H5Br + C2H6
As + Ag = AsAg3 =>
As + 3 Ag = AsAg3
CO32 + H = CO2 + H2O =>
CO32 + 60 H = CO2 + 30 H2O
CoCl2 + HCl = CoCl4 + H3 =>
3 CoCl2 + 6 HCl = 3 CoCl4 + 2 H3
CaO + P4O10 = O2 + Ca3P2 =>
6 CaO + P4O10 = 8 O2 + 2 Ca3P2
HBr + F = HF + Br2 =>
2 HBr + 2 F = 2 HF + Br2
Rb3S + CuCl2 = RbCl + Cu3S2 =>
2 Rb3S + 3 CuCl2 = 6 RbCl + Cu3S2
Pb + AgI = PbI + Ag =>
Pb + AgI = PbI + Ag
C18H29SO3Na + O2 = CO2 + H2O + SO4 + NaOH =>
C18H29SO3Na + 26 O2 = 18 CO2 + 14 H2O + SO4 + NaOH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
