| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu3As2 + 6 I2 = 6 CuI2 + As4
Fe2S3 + MgCl2 = FeCl3 + MgS =>
Fe2S3 + 3 MgCl2 = 2 FeCl3 + 3 MgS
Sn2 + Cl2 = SnCl4 =>
Sn2 + 4 Cl2 = 2 SnCl4
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
NH3 + HCl = NHCl + H =>
NH3 + HCl = NHCl + 3 H
FeSO4 + NaOH + Br2 = Fe(OH)3 + NaBr + NaSO4 =>
FeSO4 + 3 NaOH + Br2 = Fe(OH)3 + 2 NaBr + NaSO4
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
NaSO3 + H2O = NaO + H2SO3 =>
NaSO3 + H2O = NaO + H2SO3
CuBr = Cu{+} + Br{-} =>
CuBr = Cu{+} + Br{-}
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH3 + 2 H2O
MnSO4 + H2O2 + NaOH = H2MnO3 + Na2SO4 + H2O =>
MnSO4 + H2O2 + 2 NaOH = H2MnO3 + Na2SO4 + H2O
N2 + NaCl = NNa3 + Cl =>
N2 + 6 NaCl = 2 NNa3 + 6 Cl
NaOH + Al2 = Na + AlO + H2 =>
2 NaOH + Al2 = 2 Na + 2 AlO + H2
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
Bi(OH)3 + K2SnO2 = Bi + K2SnO3H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3H2O
NO(g) + O2 + H2O = HNO2 =>
4 NO(g) + O2 + 2 H2O = 4 HNO2
C99999999999999999999999999999 = C9227000000000000000 =>
C99999999999999999999999999999 = C9227000000000000000
CH3CH2CH2OH + HBr = CH3CH2Br + H2O =>
2 CH3CH2CH2OH + 3 HBr = 3 CH3CH2Br + 2 H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Cl2O5 + CuO = CuCl2O6 =>
Cl2O5 + CuO = CuCl2O6
Na2CO3 + Ni(C2H3O2)2 = NiCO3 + NaC2H3O2 =>
Na2CO3 + Ni(C2H3O2)2 = NiCO3 + 2 NaC2H3O2
NO + O2 + Mg(OH)2 = Mg(NO3)2 + H2O =>
4 NO + 3 O2 + 2 Mg(OH)2 = 2 Mg(NO3)2 + 2 H2O
Cl(g) + O2(g) = Cl2O7(s) =>
4 Cl(g) + 7 O2(g) = 2 Cl2O7(s)
CN + H2SO4 = CNH + SO4 =>
2 CN + H2SO4 = 2 CNH + SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO(g) + O2 + H2O = HNO2 =>
4 NO(g) + O2 + 2 H2O = 4 HNO2
C5H8 + O3 = CO2 + H2O =>
3 C5H8 + 14 O3 = 15 CO2 + 12 H2O
Cu(OH)2 + Na2CO3 = [Cu(OH)]2CO3 + NaOH =>
2 Cu(OH)2 + Na2CO3 = [Cu(OH)]2CO3 + 2 NaOH
Cu(OH)2*CuCO3 + NH2SO3H = H2O + Cu(NH2SO3)2 + CO2 =>
Cu(OH)2*CuCO3 + 4 NH2SO3H = 3 H2O + 2 Cu(NH2SO3)2 + CO2
Al(OH)3 + Mg(OH)2 = Mg3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Mg(OH)2 = Mg3(AlO3)2 + 6 H2O
KNO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO2 + H2O =>
2 KNO3 + 2 H2SO4 + Cu = K2SO4 + CuSO4 + 2 NO2 + 2 H2O
NH4NO3(ac) = N2O(g) + H2O(i) =>
NH4NO3(ac) = N2O(g) + 2 H2O(i)
Fe{2+} + C12H8N2 = Fe(C12H8N2){2+} =>
Fe{2+} + C12H8N2 = Fe(C12H8N2){2+}
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2+}
H2SO4 + Fe(OH)2 = SO4(OH)2 + H2Fe =>
H2SO4 + Fe(OH)2 = SO4(OH)2 + H2Fe
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2}
FeCO3 + SrCO3 = SrFe12O19 + C + O =>
12 FeCO3 + SrCO3 = SrFe12O19 + 13 C + 20 O
N2 + NaCl = NNa3 + Cl =>
N2 + 6 NaCl = 2 NNa3 + 6 Cl
Cl(g) + O2(g) = Cl2O7(s) =>
4 Cl(g) + 7 O2(g) = 2 Cl2O7(s)
Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + 2 NaOH
C2H4O2 + KOH = KCH3COO + H2O =>
C2H4O2 + KOH = KCH3COO + H2O
SF6(g) + H2O(l) = H2SO4(l) + HF(g) =>
SF6(g) + 4 H2O(l) = H2SO4(l) + 6 HF(g)
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
NF3 + SiO2 = SiF4 + O + N =>
4 NF3 + 3 SiO2 = 3 SiF4 + 6 O + 4 N
HClO3 + Rb(OH) = RbClO3 + H2O =>
HClO3 + Rb(OH) = RbClO3 + H2O
Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
NO + O2 + Mg(OH)2 = Mg(NO3)2 + H2O =>
4 NO + 3 O2 + 2 Mg(OH)2 = 2 Mg(NO3)2 + 2 H2O
Mg(solid) + Cl2(gas) = MgCl2 =>
Mg(solid) + Cl2(gas) = MgCl2
HCl + Fe = FeCl2 + H =>
2 HCl + Fe = FeCl2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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