| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + 2 H4 + O2 = 2 CH3OH
C6 + H1O = CO2 + H2O =>
C6 + 24 H1O = 6 CO2 + 12 H2O
CdCl2 + H2S = Cd(S) + HCl =>
CdCl2 + H2S = Cd(S) + 2 HCl
Cr(OH)3 + H2O2 + Ca(OH)2 = Ca2CrO4 + H2O =>
2 Cr(OH)3 + H2O2 + 4 Ca(OH)2 = 2 Ca2CrO4 + 8 H2O
CuO + H2SO4 + Ba(NO3)2 = Cu(NO3)2 + H2O + BaSO4 =>
CuO + H2SO4 + Ba(NO3)2 = Cu(NO3)2 + H2O + BaSO4
NiO2 + S + H2SO4 = NiSO4 + H2O =>
3 NiO2 + S + 2 H2SO4 = 3 NiSO4 + 2 H2O
Mg(NO3)2 + NaBiO3 + HNO3 = HMgO4 + NaNO3 + BiONO3 + H2O =>
2 Mg(NO3)2 + 5 NaBiO3 + 6 HNO3 = 2 HMgO4 + 5 NaNO3 + 5 BiONO3 + 2 H2O
SnCl{+2} + Fe = FeCl{+2} + Sn =>
SnCl{+2} + Fe = FeCl{+2} + Sn
Zn + RbOH = Rb2ZnO2 + H2 =>
Zn + 2 RbOH = Rb2ZnO2 + H2
NiF2 + NH3 = Ni + NH4F + N2 =>
3 NiF2 + 8 NH3 = 3 Ni + 6 NH4F + N2
CaCo3(s) + HCI(aq) = CaCI + Co3H =>
CaCo3(s) + HCI(aq) = CaCI + Co3H
Mn2{+} + OH{-} + O2 = MnO2 + H2O =>
4 Mn2{+} + 4 OH{-} + 7 O2 = 8 MnO2 + 2 H2O
La2S3 + O2 = La2O3 + SO2 =>
2 La2S3 + 9 O2 = 2 La2O3 + 6 SO2
Ca + HNO3 = Ca3(NO3)2 + H2 =>
3 Ca + 2 HNO3 = Ca3(NO3)2 + H2
C4H9OH + I2 + P = C4H9I + H3PO4 + H2O =>
10 C4H9OH + 5 I2 + 2 P = 10 C4H9I + 2 H3PO4 + 2 H2O
Ni(MnO4)3 + Ca3(AsO4)2 = Ni(AsO4) + Ca(MnO4)2 =>
2 Ni(MnO4)3 + Ca3(AsO4)2 = 2 Ni(AsO4) + 3 Ca(MnO4)2
Zn + RbOH = Zn(OH)2 + Rb =>
Zn + 2 RbOH = Zn(OH)2 + 2 Rb
N + Ca(OH)2 = NOH + Ca =>
2 N + Ca(OH)2 = 2 NOH + Ca
Cu2SO4(s) = Cu(s) + CuSO4(s) =>
Cu2SO4(s) = Cu(s) + CuSO4(s)
Ca + Br + O2 = Ca(BrO3)2 =>
Ca + 2 Br + 3 O2 = Ca(BrO3)2
PCl3 + H2O = HClO + PH3 =>
PCl3 + 3 H2O = 3 HClO + PH3
Zn + RbOH = Rb2ZnO2 + H2 =>
Zn + 2 RbOH = Rb2ZnO2 + H2
Pb + HNO3 = H2O + PbNO3 + NO =>
3 Pb + 4 HNO3 = 2 H2O + 3 PbNO3 + NO
TiOSO4 + HCl + Zn = TiCl3 + H2SO4 + ZnCl2 + H2O =>
2 TiOSO4 + 8 HCl + Zn = 2 TiCl3 + 2 H2SO4 + ZnCl2 + 2 H2O
CaCo + CaCl2 = CaCo3 + CaCl =>
3 CaCo + 2 CaCl2 = CaCo3 + 4 CaCl
Mg(OH)2 + (NH4)2SO4 = Mg(SO4) + NH4(OH) =>
Mg(OH)2 + (NH4)2SO4 = Mg(SO4) + 2 NH4(OH)
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
H2COOH + H2SO4 = CO + H2O + SO2 =>
2 H2COOH + H2SO4 = 2 CO + 4 H2O + SO2
MgCl2 + K2CrO4 = KCl + MgCrO4 =>
MgCl2 + K2CrO4 = 2 KCl + MgCrO4
Li + TlBr3 = LiBr + Tl =>
3 Li + TlBr3 = 3 LiBr + Tl
BCl3 + NH3 = Cl3BNH3 =>
BCl3 + NH3 = Cl3BNH3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C7H5N2 + O2 = CO2 + H2O + NO =>
4 C7H5N2 + 37 O2 = 28 CO2 + 10 H2O + 8 NO
Al + OH({-}) + H2O + NO2 = NH3 + Al(OH)4({-}) =>
7 Al + 7 OH({-}) + 15 H2O + 3 NO2 = 3 NH3 + 7 Al(OH)4({-})
CsH + Fe(lll)O = CsO + Fe(lll)H =>
CsH + Fe(lll)O = CsO + Fe(lll)H
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBr + H2SO4 + MnO2 = Br2 + MnO + H2O + Na2SO4 =>
2 NaBr + H2SO4 + MnO2 = Br2 + MnO + H2O + Na2SO4
GeCl2 = Ge + GeCl4 =>
2 GeCl2 = Ge + GeCl4
NH3 + HF = NH4 + F =>
NH3 + HF = NH4 + F
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe{+3} + Br{-} = Fe{-2} + Br2 =>
2 Fe{+3} + 10 Br{-} = 2 Fe{-2} + 5 Br2
C2H3O2H(ag) + Ba(OH)2(ag) = Ba(C2H3O2)2(ag) + H2O =>
2 C2H3O2H(ag) + Ba(OH)2(ag) = Ba(C2H3O2)2(ag) + 2 H2O
K3[Mn(C2O4)3] + H2SO4 + H2O + Na2SO3 = MnSO4 + Na2SO4 + K2C2O4 + H2C2O4 =>
2 K3[Mn(C2O4)3] + 2 H2SO4 + H2O + Na2SO3 = 2 MnSO4 + Na2SO4 + 3 K2C2O4 + 3 H2C2O4
H2O + Ca = Ca(H2O)2 =>
2 H2O + Ca = Ca(H2O)2
C60H99O38N + H2O = CH4 + CO2 + NH3 =>
2 C60H99O38N + 34 H2O = 65 CH4 + 55 CO2 + 2 NH3
Zn + RbOH = Rb2ZnO2 + H2 =>
Zn + 2 RbOH = Rb2ZnO2 + H2
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2 =>
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2
K2CO3(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaCO3(s) =>
K2CO3(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaCO3(s)
Ba + Cl2 + NaPo4 = BaPo4 + NaCl =>
2 Ba + Cl2 + 2 NaPo4 = 2 BaPo4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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