| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + BaCl2 = BaSO4 + FeCl2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
SO2 + H2O = H2OSO2 =>
SO2 + H2O = H2OSO2
HCl + C = C10H16 + Cl =>
16 HCl + 10 C = C10H16 + 16 Cl
PoO + H2O = H2PoO2 =>
PoO + H2O = H2PoO2
H2O + O2 = H3O5 =>
6 H2O + 7 O2 = 4 H3O5
H2O + CaH2 = HH + CaOH2 =>
H2O + CaH2 = HH + CaOH2
CoSO4 + NaHCO3 = CoCO3 + CO2 + Na2SO4 + H2O =>
CoSO4 + 2 NaHCO3 = CoCO3 + CO2 + Na2SO4 + H2O
LiHCO3 + Ca(OH)2 = CaCO3 + LiOH + H2O =>
LiHCO3 + Ca(OH)2 = CaCO3 + LiOH + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeO4 + CO = Fe + CO2 =>
FeO4 + 4 CO = Fe + 4 CO2
CO(g) + K2CrO7(aq) + H2SO4(aq) = CO2(g) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
9 CO(g) + 2 K2CrO7(aq) + 5 H2SO4(aq) = 9 CO2(g) + Cr2(SO4)3(aq) + 2 K2SO4(aq) + 5 H2O(l)
Ca(OH)2(aq) + H2SO4(aq) = Ca(HSO4)2 + H2O =>
Ca(OH)2(aq) + 2 H2SO4(aq) = Ca(HSO4)2 + 2 H2O
FeO = O5Fe5 =>
5 FeO = O5Fe5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaF + La(NO3)3 = LaF + Na(NO3)3 =>
NaF + La(NO3)3 = LaF + Na(NO3)3
Na2O2 + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
Na2O2 + 2 NaI + 2 H2SO4 = I2 + 2 Na2SO4 + 2 H2O
CH3CH2COCH3 + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2COCH3 + 7 I2 + NaOH = 3 CHI3 + HCOONa + 5 HI
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
K2MnO4 + H2O = MnO2 + KOH + O2 =>
2 K2MnO4 + 2 H2O = 2 MnO2 + 4 KOH + O2
W(OH)3 + H2 = W6 + H2O =>
6 W(OH)3 + 9 H2 = W6 + 18 H2O
Ag3 + As + O4 = Ag3AsO4 =>
Ag3 + As + O4 = Ag3AsO4
SO2 + H2O = H2OSO2 =>
SO2 + H2O = H2OSO2
Fe2(SO4)3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 6 K2SO4
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C7H16 + O2 = CO2 + H2O8 =>
C7H16 + 39 O2 = 7 CO2 + 8 H2O8
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
NiOHCl + NH4OH = Ni(NH3)OHCl + H2O =>
NiOHCl + NH4OH = Ni(NH3)OHCl + H2O
Mn(NO3)2 + BiO2 + HNO3 = HMnO4 + Bi(NO3)3 + H2O =>
Mn(NO3)2 + 5 BiO2 + 13 HNO3 = HMnO4 + 5 Bi(NO3)3 + 6 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NaClO2 + NO2 + H2O = HNO3 + NaCl =>
NaClO2 + 4 NO2 + 2 H2O = 4 HNO3 + NaCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn + CuBr2 = ZnCuBr2 =>
Zn + CuBr2 = ZnCuBr2
CuSO4 + Zn + NO3 = CuNO3 + ZnSO4 =>
CuSO4 + Zn + NO3 = CuNO3 + ZnSO4
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
HSO4 + KOH = K + SO4 + H2O =>
HSO4 + KOH = K + SO4 + H2O
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
MnO2 + HCl = Mn2Cl2 + H2O + Cl2 =>
2 MnO2 + 8 HCl = Mn2Cl2 + 4 H2O + 3 Cl2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
C14H21NONH + HNO3 = NO3 + C14H21NONH2 =>
C14H21NONH + HNO3 = NO3 + C14H21NONH2
C6H6COOH + NaOH = C6H6COONa + H2O =>
C6H6COOH + NaOH = C6H6COONa + H2O
NH4NO3 + KMnO4 + H2SO4 = NO + H2O + K2SO4 + MnSO4 =>
5 NH4NO3 + 2 KMnO4 + 3 H2SO4 = 10 NO + 13 H2O + K2SO4 + 2 MnSO4
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
HC2H3O2 + Na2HPO4 = NaC2H3O2 + H3PO4 =>
2 HC2H3O2 + Na2HPO4 = 2 NaC2H3O2 + H3PO4
KCl(aq) + Ag(NO3)(aq) = K(NO3)(aq) + ClAg(s) =>
KCl(aq) + Ag(NO3)(aq) = K(NO3)(aq) + ClAg(s)
BaCl2 + Al2O3 = AlCl3 + BaO =>
3 BaCl2 + Al2O3 = 2 AlCl3 + 3 BaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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