| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2S3 + 4 O2 = 2 BiSO3 + SO2
Ag(No3)2 + BaCl2 = AgCl2 + Ba(No3)2 =>
Ag(No3)2 + BaCl2 = AgCl2 + Ba(No3)2
AlOH3 + KOH = KAl + H2O =>
AlOH3 + KOH = KAl + 2 H2O
Ba + H = BaH =>
Ba + H = BaH
NaOH + CaCl2 = NaCl + (OH)2 + Ca =>
2 NaOH + CaCl2 = 2 NaCl + (OH)2 + Ca
CoSO4 + Ba(NO3)2 = Co(NO3)2 + BaSO4 =>
CoSO4 + Ba(NO3)2 = Co(NO3)2 + BaSO4
Na + H(OH) = H2 + Na(OH) =>
2 Na + 2 H(OH) = H2 + 2 Na(OH)
Zn + H2SO4 = SO4 + H2Zn =>
Zn + H2SO4 = SO4 + H2Zn
Fe3O4 + Zn(NO3)2 = ZnO + Fe(NO3)3 + NO =>
3 Fe3O4 + 14 Zn(NO3)2 = 14 ZnO + 9 Fe(NO3)3 + NO
Mg(OH)2 + H3BO3 = Mg2B2O5 + H2O =>
2 Mg(OH)2 + 2 H3BO3 = Mg2B2O5 + 5 H2O
C2H4 + KMgO4 + H2O = C2H4(OH)2 + MgO2 + KOH =>
3 C2H4 + 2 KMgO4 + 4 H2O = 3 C2H4(OH)2 + 2 MgO2 + 2 KOH
CO2 + H2O = C7H6O2 + O2 =>
14 CO2 + 6 H2O = 2 C7H6O2 + 15 O2
Na2CaSi6O14 + H2O = NaOH + CaSiO3 + H2SiO3 =>
Na2CaSi6O14 + 6 H2O = 2 NaOH + CaSiO3 + 5 H2SiO3
H{+} + S{2-} + MnO4{-} = Mn{2+} + SO2 + H2O =>
28 H{+} + 5 S{2-} + 6 MnO4{-} = 6 Mn{2+} + 5 SO2 + 14 H2O
Bi203 + NaOH + NaOCl = NaBiO3 + NaCl + H2O =>
2 Bi203 + 406 NaOH + 1015 NaOCl = 406 NaBiO3 + 1015 NaCl + 203 H2O
Al(OH)3 + HNO3 = Al(OH)3NO3 + H2 =>
2 Al(OH)3 + 2 HNO3 = 2 Al(OH)3NO3 + H2
Mg(OH)2 + Al = MgAlO + H2O =>
Mg(OH)2 + Al = MgAlO + H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Cu2(OH)2CO3 + NH4OH = [Cu(NH3)4(OH2)2]CO3 + [Cu(NH3)4(OH2)2](OH)2 + H2O =>
Cu2(OH)2CO3 + 8 NH4OH = [Cu(NH3)4(OH2)2]CO3 + [Cu(NH3)4(OH2)2](OH)2 + 4 H2O
SO2 + H2O2 = SO4 + H2O =>
SO2 + 2 H2O2 = SO4 + 2 H2O
CH4 + Cl2 = C3H2Cl + HCl =>
6 CH4 + 11 Cl2 = 2 C3H2Cl + 20 HCl
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
K2CO3 + C2H5OH = C2H5OK + CO2 + H2 =>
3 K2CO3 + 7 C2H5OH = 6 C2H5OK + 5 CO2 + 6 H2
MnO2 + KCl03 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl03 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2) =>
3 Mn + Al(C2H3O2)3 = Al + 3 Mn(C2H3O2)
C2H4O2 + HCO3 = CO2 + H2O =>
C2H4O2 + 8 HCO3 = 10 CO2 + 6 H2O
Fe(CH3COO)3 + CuBr = FeBr3 + Cu(CH3COO) =>
Fe(CH3COO)3 + 3 CuBr = FeBr3 + 3 Cu(CH3COO)
CH3CO2C2H5 + I2 = CH3CO2C2H4I + HI =>
CH3CO2C2H5 + I2 = CH3CO2C2H4I + HI
Pb(NO2)2 = PbO + N2O + (O2) =>
Pb(NO2)2 = PbO + N2O + (O2)
NaCI + CO2 + H2O = HCI + NaHCO3 =>
NaCI + CO2 + H2O = HCI + NaHCO3
Na + (OH)2 = NaOH =>
2 Na + (OH)2 = 2 NaOH
NaHCO3 + KCl = NaCl + KHCO3 =>
NaHCO3 + KCl = NaCl + KHCO3
CH3CH2OH + PCl3 = CH3 + CH2 + Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3 + 3 CH2 + 3 Cl + H3PO3
C4H10(aq) + O2 = CO2 + H2O =>
2 C4H10(aq) + 13 O2 = 8 CO2 + 10 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
H + H2O2 = H2O =>
2 H + H2O2 = 2 H2O
C + O2 = C2O4 =>
2 C + 2 O2 = C2O4
C2H5OH + Na2CO3 = C2H5ONa + H2O + CO2 =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + H2O + CO2
Cr(NO3)3 + KBr = CrBr3 + KNO3 =>
Cr(NO3)3 + 3 KBr = CrBr3 + 3 KNO3
LiCl + YCl3 = Li24Y10Cl54 =>
24 LiCl + 10 YCl3 = Li24Y10Cl54
C6H6COOCH3 + H2O = C6H6COOH + CH3OH =>
C6H6COOCH3 + H2O = C6H6COOH + CH3OH
V2O5 + H2SO4 + S = V2(SO4)3 + H2O =>
3 V2O5 + 7 H2SO4 + 2 S = 3 V2(SO4)3 + 7 H2O
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
SiO2 + H3PO4 = H2SiO2 + PO4 =>
3 SiO2 + 2 H3PO4 = 3 H2SiO2 + 2 PO4
Mg + O2 + N2 = MgNO2 =>
2 Mg + 2 O2 + N2 = 2 MgNO2
Mg(NO3)2 + Al2(SO4)3 = Al(NO3)3 + MgSO4 =>
3 Mg(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 MgSO4
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Pb{2+} + NaOH = Na{2+} + PbOH =>
Pb{2+} + NaOH = Na{2+} + PbOH
NaF + Br2 = F2 + NaBr =>
2 NaF + Br2 = F2 + 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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