| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2 + 3 CO2 = 2 Fe2O3 + 3 C
Sn(NO2)4 = Sn3O4 + NO + NO2 =>
3 Sn(NO2)4 = Sn3O4 + 4 NO + 8 NO2
KI + AgNO3 = KNO3 + IAg =>
KI + AgNO3 = KNO3 + IAg
Cl2(g) + NaOH(aq) = NaCl + OH =>
Cl2(g) + 2 NaOH(aq) = 2 NaCl + 2 OH
K + N2 = K3N =>
6 K + N2 = 2 K3N
CH2 + Cl2 = CHCl + HCl =>
CH2 + Cl2 = CHCl + HCl
NiS + HCl + O2 = NiCl2 + S + H2O =>
2 NiS + 4 HCl + O2 = 2 NiCl2 + 2 S + 2 H2O
Ba(OH)2 + FeBr3 = BaBr3 + Fe(OH)2 =>
Ba(OH)2 + FeBr3 = BaBr3 + Fe(OH)2
Ag + O3 = AgO =>
3 Ag + O3 = 3 AgO
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
NaOH + BaCl2 = NaCl2 + BaOH =>
NaOH + BaCl2 = NaCl2 + BaOH
C3H7OH + CuO = C3H6OH + CuOH =>
C3H7OH + CuO = C3H6OH + CuOH
Na2HSO4 + H2O = H3O + Na2SO4 =>
Na2HSO4 + H2O = H3O + Na2SO4
H2S + SO3 = S + H2O =>
3 H2S + SO3 = 4 S + 3 H2O
MgO + H2SO3 = MgOH2SO3 =>
MgO + H2SO3 = MgOH2SO3
NH4Br + BaSO4 = (NH4)2SO4 + BaBr2 =>
2 NH4Br + BaSO4 = (NH4)2SO4 + BaBr2
(Cu)2O + C = Cu + CO =>
(Cu)2O + C = 2 Cu + CO
NaClO + FeSO4 + H2O = NaCl + Fe(OH)3 + H2SO4 =>
NaClO + 2 FeSO4 + 5 H2O = NaCl + 2 Fe(OH)3 + 2 H2SO4
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
O2 + CH4 = CH3OH =>
O2 + 2 CH4 = 2 CH3OH
C5H10O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
Te + He2O = TeO + He2 =>
Te + He2O = TeO + He2
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4) =>
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4)
HCN + NaCl = NaCN + HCl =>
HCN + NaCl = NaCN + HCl
K2Cr2O7 + H2SO4 + NaSO3 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 NaSO3 = Cr2(SO4)3 + K2SO4 + 3 NaSO4 + 4 H2O
Cd{2+} + Pb = Cd + Pb{2+} =>
Cd{2+} + Pb = Cd + Pb{2+}
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4) =>
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
PbNO2 + KI2 = PbI2 + KNO2 =>
PbNO2 + KI2 = PbI2 + KNO2
ZnCl + H = HCl + Zn =>
ZnCl + H = HCl + Zn
P + Si = P4Si3 =>
4 P + 3 Si = P4Si3
C8H18 + H2O = CO2 + H =>
C8H18 + 16 H2O = 8 CO2 + 50 H
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4) =>
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4)
Cd{2+} + Pb = Cd + Pb{2+} =>
Cd{2+} + Pb = Cd + Pb{2+}
MgCl2 + KF = MgF2 + KCl =>
MgCl2 + 2 KF = MgF2 + 2 KCl
Zn + MnO2 + NH4Cl = Mn2O3 + NH3 + H2O + ZnCl2 =>
Zn + 2 MnO2 + 2 NH4Cl = Mn2O3 + 2 NH3 + H2O + ZnCl2
Cd{2+} + Pb = Cd + Pb{2+} =>
Cd{2+} + Pb = Cd + Pb{2+}
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4) =>
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4)
Cd{2+} + Pb = Cd + Pb{2+} =>
Cd{2+} + Pb = Cd + Pb{2+}
Na + O3 = Na2O =>
6 Na + O3 = 3 Na2O
Ni2 + Al2(SO4)3 = Al3 + NiSO4 =>
9 Ni2 + 6 Al2(SO4)3 = 4 Al3 + 18 NiSO4
C10H12N2O + O2 = CO2 + H2O + N2 =>
2 C10H12N2O + 25 O2 = 20 CO2 + 12 H2O + 2 N2
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4) =>
NH4SO4 + CaC2H3O2 = CaSO4 + C2H3O2(NH4)
HCl + NaHCO3(s) = NaCl + CO2 + H2O =>
HCl + NaHCO3(s) = NaCl + CO2 + H2O
LiNO3 + Ni(NO3)2 + NH4VO3 = LiNiVO4 + NO2 + H2 =>
LiNO3 + Ni(NO3)2 + NH4VO3 = LiNiVO4 + 4 NO2 + 2 H2
Cd{2+} + Pb = Cd + Pb{2+} =>
Cd{2+} + Pb = Cd + Pb{2+}
CH3COOH + CH3OH = C6H5COOCH3 + H2O =>
3 CH3COOH + 2 CH3OH = C6H5COOCH3 + 6 H2O
Cd{2+} + Pb = Cd + Pb{2+} =>
Cd{2+} + Pb = Cd + Pb{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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