| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Pb + Cu(OH)2 = Pb(OH)2 + Cu =>
Pb + Cu(OH)2 = Pb(OH)2 + Cu
CoSO4*7H2O + (NH4)2CO3 = [[Co(NH3)2CO3]2]*3H2O + NH4{+} + H2O + SO4{2-} + CO2 =>
2 CoSO4*7H2O + 4(NH4)2CO3 = [[Co(NH3)2CO3]2]*3H2O + 4 NH4{+} + 13 H2O + 2 SO4{2-} + 2 CO2
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + NaClO + NaOH = NaNO2 + NaCl + H2O =>
NH3 + 3 NaClO + NaOH = NaNO2 + 3 NaCl + 2 H2O
Ag(s) + HNO3(aq) = AgNO3(aq) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(aq) = 3 AgNO3(aq) + NO(g) + 2 H2O(l)
I2 + Na2SO3 + H2SO4 = S + NaIO3 + H2O =>
I2 + Na2SO3 + H2SO4 = 2 S + 2 NaIO3 + H2O
H2 = H =>
H2 = 2 H
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
Br + N = NBr3 =>
3 Br + N = NBr3
As2O3 + Zn + HCl = As2 + ZnCl2 + H2O =>
As2O3 + 3 Zn + 6 HCl = As2 + 3 ZnCl2 + 3 H2O
C12H125OH + O2 = CO2 + H2O =>
C12H125OH + 43 O2 = 12 CO2 + 63 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
MnO4 + C2H2O4 = CO2 + H2O + Mn =>
MnO4 + 4 C2H2O4 = 8 CO2 + 4 H2O + Mn
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
NH2CH3 + H2O = NH3CH3 + OH =>
NH2CH3 + H2O = NH3CH3 + OH
Ba + Na2(SO4) = Na + SO4Ba =>
Ba + Na2(SO4) = 2 Na + SO4Ba
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
SbF5(s) + K2MnF6(s) = KSbF6(l) + MnF3(s) + F2(g) =>
4 SbF5(s) + 2 K2MnF6(s) = 4 KSbF6(l) + 2 MnF3(s) + F2(g)
HCl + PbO2 = PbCl2 + H2O + O2 =>
4 HCl + 2 PbO2 = 2 PbCl2 + 2 H2O + O2
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
Cu(NO3)2 + K3Fe(CN)6 = CuFe(CN)6 + K3(NO3)2 =>
Cu(NO3)2 + K3Fe(CN)6 = CuFe(CN)6 + K3(NO3)2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
MgBr(aq) + Cl = MgCl(aq) + Br(l) =>
MgBr(aq) + Cl = MgCl(aq) + Br(l)
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
(C2H6O) + O2 = H2O + (C2H4O2) =>
(C2H6O) + O2 = H2O + (C2H4O2)
Ba(OH)2 + Al(Cl3) = Ba(Cl3) + Al(OH)2 =>
Ba(OH)2 + Al(Cl3) = Ba(Cl3) + Al(OH)2
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
K2SO4(aq) + Pb(C2H3O2)2(aq) = KC2H3O2(aq) + PbSO4(s) =>
K2SO4(aq) + Pb(C2H3O2)2(aq) = 2 KC2H3O2(aq) + PbSO4(s)
C + Cl2 = CCl2 =>
C + Cl2 = CCl2
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
Fe(NO3)3 + CaSO4 = FeSO4 + Ca(NO3)3 =>
Fe(NO3)3 + CaSO4 = FeSO4 + Ca(NO3)3
CH3CH2COOH + NH3 + O2 = CH3CH(NH2)COOH + H2O =>
2 CH3CH2COOH + 2 NH3 + O2 = 2 CH3CH(NH2)COOH + 2 H2O
IO3{-} + S2O3{2-} + H2O = I{-} + SO4{2-} + H{+} =>
4 IO3{-} + 3 S2O3{2-} + 3 H2O = 4 I{-} + 6 SO4{2-} + 6 H{+}
AlCl3 + C = Al2C3 + Cl2 =>
2 AlCl3 + 3 C = Al2C3 + 3 Cl2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
Mg(CH3COO) + AgNO3 = Mg(NO3) + Ag(CH3COO) =>
Mg(CH3COO) + AgNO3 = Mg(NO3) + Ag(CH3COO)
Mg + NaOH = Na + Mg(OH)2 =>
Mg + 2 NaOH = 2 Na + Mg(OH)2
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
Na2S2O3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2S2O3 + 3 H2SO4 = 3 H2O + Na2SO4 + 4 SO2
SrCO3 + ZnO + MnCO3 + WO3 = Sr200Zn98Mn2W100O600 + CO2 =>
200 SrCO3 + 98 ZnO + 2 MnCO3 + 100 WO3 = Sr200Zn98Mn2W100O600 + 202 CO2
Ca2B6O11 + SO2 + H2O = Ca(HSO3)2 + H3BO3 =>
Ca2B6O11 + 4 SO2 + 11 H2O = 2 Ca(HSO3)2 + 6 H3BO3
C6H12O11 + O2 = CO2 + H2O =>
2 C6H12O11 + 7 O2 = 12 CO2 + 12 H2O
Fe(NO3)3 + NH3 = FeNH3 + NO3 =>
Fe(NO3)3 + NH3 = FeNH3 + 3 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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