| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3(aq) + 2 HNO3(aq) = 2 NaNO3(aq) + H2O(l) + SO2(g)
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + Na2CO3 =>
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + Na2CO3
HCl + HClO3 = H2O + Cl =>
5 HCl + HClO3 = 3 H2O + 6 Cl
(NH4)2CO3 + HI = NH4I + H2O + CO2 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2O + CO2
NH4OH + H2SO4 = H3O + NH4 + SO4 =>
NH4OH + H2SO4 = H3O + NH4 + SO4
Ca3(PO4)2 + C = CaC2 + CO + P =>
Ca3(PO4)2 + 14 C = 3 CaC2 + 8 CO + 2 P
CO(g) + H2(g) = CH4(g) + H2O(g) =>
CO(g) + 3 H2(g) = CH4(g) + H2O(g)
Al(s) + Cu(NO2)2(aq) = Cu(s) + Al(NO2)3(aq) =>
2 Al(s) + 3 Cu(NO2)2(aq) = 3 Cu(s) + 2 Al(NO2)3(aq)
FeS(s) + HCl(g) = FeCl(s) + HS(g) =>
FeS(s) + HCl(g) = FeCl(s) + HS(g)
Na2S2O3 + HgCl2 + H2O = HgS + HCl + Na2SO4 =>
Na2S2O3 + HgCl2 + H2O = HgS + 2 HCl + Na2SO4
C3H8O(s) + O2(l) = CO2(g) + H2O(g) =>
2 C3H8O(s) + 9 O2(l) = 6 CO2(g) + 8 H2O(g)
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
H + O = H2O =>
2 H + O = H2O
HCl + Fe3O4 = FeCl2 + FeCl3 + H2O =>
8 HCl + Fe3O4 = FeCl2 + 2 FeCl3 + 4 H2O
C7H8NO2NO2NO2 + KMnO4 = MnO2 + KOH + C7H6O2NO2NO2NO2 =>
C7H8NO2NO2NO2 + 2 KMnO4 = 2 MnO2 + 2 KOH + C7H6O2NO2NO2NO2
CrO3 + KI = I2 + CrI3 + K2Cr2O7 =>
14 CrO3 + 12 KI = 3 I2 + 2 CrI3 + 6 K2Cr2O7
ZnO2 + HCl = ZnCl2 + H2O2 =>
ZnO2 + 2 HCl = ZnCl2 + H2O2
Fe + HO = Fe(HO)3 =>
Fe + 3 HO = Fe(HO)3
FeCr2O7 + O2 + NaCO = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O7 + 13 O2 + 16 NaCO = 2 Fe2O3 + 8 Na2CrO4 + 16 CO2
Nd2O3 + CaCl2 + Na = Nd + CaO + NaCl =>
Nd2O3 + 3 CaCl2 + 6 Na = 2 Nd + 3 CaO + 6 NaCl
SO4 + Pb(II) = SO4Pb(II) =>
SO4 + Pb(II) = SO4Pb(II)
NaF + CaCO3 = Na2CO3 + CaF2 =>
2 NaF + CaCO3 = Na2CO3 + CaF2
K3PO4 + BaCl = KCl + Ba3 + (PO4) =>
K3PO4 + 3 BaCl = 3 KCl + Ba3 + (PO4)
N2H5Cl + H2O2 = N2O + H2O + HCl =>
N2H5Cl + 3 H2O2 = N2O + 5 H2O + HCl
CuCl + Br2 = BrCl + Cu =>
2 CuCl + Br2 = 2 BrCl + 2 Cu
HNO3 + H2SO4 = NO2HSO4 + H2O =>
HNO3 + H2SO4 = NO2HSO4 + H2O
Fe(s) + HCl = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3(aq) + 3 H2(g)
AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2
Au + K2CO3 = AuCO3 + K2 =>
Au + K2CO3 = AuCO3 + K2
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
H3PO3 + H2SO4 = H3PO4 + H2O + SO2 =>
H3PO3 + H2SO4 = H3PO4 + H2O + SO2
BeCl2 + NaHCO3 = BeO + CO2 + NaCl + H2O =>
BeCl2 + 2 NaHCO3 = BeO + 2 CO2 + 2 NaCl + H2O
Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O
NaNO2Br2NaOH = NaNO3HBrNaBr =>
NaNO2Br2NaOH = NaNO3HBrNaBr
Zn + NHO3 = Zn(NO3)2 + H2 =>
Zn + 2 NHO3 = Zn(NO3)2 + H2
Na(HCO3) + H2(SO4) = Na2SO4 + H2O + CO2 =>
2 Na(HCO3) + H2(SO4) = Na2SO4 + 2 H2O + 2 CO2
PbS + H2O3 = PbSO4 + H2O =>
PbS + 2 H2O3 = PbSO4 + 2 H2O
Zn + HCl + H2O = Zn2Cl4(H2O)6 + H2 =>
2 Zn + 4 HCl + 6 H2O = Zn2Cl4(H2O)6 + 2 H2
H2O2 + NO3 = HNO3 + O2 =>
H2O2 + 2 NO3 = 2 HNO3 + O2
Fe2(SO4)3 = Fe3 + (SO4)2 =>
6 Fe2(SO4)3 = 4 Fe3 + 9(SO4)2
Co4Cl = Co + Cl =>
Co4Cl = 4 Co + Cl
K2Cr2O7 + HNO3 + MgBr2 = KNO3 + Cr(NO3)3 + Mg(NO3)2 + H2O + Br2 =>
K2Cr2O7 + 14 HNO3 + 3 MgBr2 = 2 KNO3 + 2 Cr(NO3)3 + 3 Mg(NO3)2 + 7 H2O + 3 Br2
SO2 + BaO = BaS + O =>
SO2 + BaO = BaS + 3 O
NaClO + Na2HPO4 = NaCl + Na2HPO5 =>
NaClO + Na2HPO4 = NaCl + Na2HPO5
C2H5COOH + K = C2H5COOK + H =>
C2H5COOH + K = C2H5COOK + H
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
(Cu(NH3)2)Br + (NH4)2S = Cu2S + NH4Br + NH3 =>
2(Cu(NH3)2)Br + (NH4)2S = Cu2S + 2 NH4Br + 4 NH3
CH3Cl + H2O = CH3OH + HCl =>
CH3Cl + H2O = CH3OH + HCl
| 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 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
