| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Br2 = H2O + NaBr + NaBrO
HBr + SO2 = H2O + SBr4 =>
4 HBr + SO2 = 2 H2O + SBr4
MgS + H2O = MgOH + H2 + S2 =>
2 MgS + 2 H2O = 2 MgOH + H2 + S2
NH4Br + H2O = HBr + (NH4)2O =>
2 NH4Br + H2O = 2 HBr + (NH4)2O
NaCl + Pb(NO3)2 = PbCl2(s) + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2(s) + 2 NaNO3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Cu(NO3)2 + (NH4)OH = Cu(OH)2 + NH4(NO3) =>
Cu(NO3)2 + 2(NH4)OH = Cu(OH)2 + 2 NH4(NO3)
NO = N2 + O2 =>
2 NO = N2 + O2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
NaHSO4 + Ca(OH)2 = Na2SO4 + H2O + CaSO4 =>
2 NaHSO4 + Ca(OH)2 = Na2SO4 + 2 H2O + CaSO4
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO(g) =>
C4H10S(l) + 7 O2(g) = 4 CO2(g) + 5 H2O(l) + SO(g)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
Mg(s) + Cl2(g) = MgCl2 =>
Mg(s) + Cl2(g) = MgCl2
RaO = Ra + O2 =>
2 RaO = 2 Ra + O2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Mg(s) + Cl2(g) = MgCl2 =>
Mg(s) + Cl2(g) = MgCl2
NF3 = F2 + N =>
2 NF3 = 3 F2 + 2 N
Ag2SH2O = Ag2OH2S =>
Ag2SH2O = Ag2OH2S
NiCl2(s) = Ni(s) + Cl(g) =>
NiCl2(s) = Ni(s) + 2 Cl(g)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
K2MnO4 + H2C2O4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
K2MnO4 + 2 H2C2O4 + 2 H2SO4 = 4 CO2 + 4 H2O + K2SO4 + MnSO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N2O4 + KMnO4 + H2O = HNO3 + MnO2 + KOH =>
3 N2O4 + 2 KMnO4 + 4 H2O = 6 HNO3 + 2 MnO2 + 2 KOH
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Al(OH)2 + AlH2PO4 = Al2PO4*2H2O =>
Al(OH)2 + AlH2PO4 = Al2PO4*2H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
K2SO3 + NaBr = K2Br + SO3Na =>
K2SO3 + NaBr = K2Br + SO3Na
CuCO3CuSO4 = Cu2SO4CO3 =>
CuCO3CuSO4 = Cu2SO4CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + N2O = H2O + N2 =>
H2 + N2O = H2O + N2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
FeCl2 + H2 = H2Cl2 + Fe =>
FeCl2 + H2 = H2Cl2 + Fe
I + H2O = IO + H3O =>
I + 3 H2O = IO + 2 H3O
LiBr + MgSO3 = Li2SO3 + MgBr2 =>
2 LiBr + MgSO3 = Li2SO3 + MgBr2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2CO3(aq) + MgCl2(aq) = MgCO3(s) + NaCl(aq) =>
Na2CO3(aq) + MgCl2(aq) = MgCO3(s) + 2 NaCl(aq)
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CH3COOH(aq) + O2(g) = CO2(l) + H2O(l) =>
CH3COOH(aq) + 2 O2(g) = 2 CO2(l) + 2 H2O(l)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C9H12 + KMnO4 + H2SO4 = C9O6H6 + K2SO4 + MnSO4 + H2O =>
5 C9H12 + 18 KMnO4 + 27 H2SO4 = 5 C9O6H6 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C2H6O(aq) + O2(g) = CO2(aq) + H2O(l) =>
C2H6O(aq) + 3 O2(g) = 2 CO2(aq) + 3 H2O(l)
Ca(NO3)2 + H2(CO3) = Ca(CO3) + H(NO3) =>
Ca(NO3)2 + H2(CO3) = Ca(CO3) + 2 H(NO3)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
