| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs + H2SO3 = CsSO3 + H2
FeSO4 + HCl + H2S = S + FeCl2 + H2O =>
FeSO4 + 2 HCl + 3 H2S = 4 S + FeCl2 + 4 H2O
Na2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + NaNO3(aq) =>
Na2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 NaNO3(aq)
C6H12O + N2 + O2 = C12H18N4O4 + H2 =>
2 C6H12O + 2 N2 + O2 = C12H18N4O4 + 3 H2
Ba(OH)2 + HCH3CO2 = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 HCH3CO2 = Ba(CH3CO2)2 + 2 H2O
Cd(s) + MnCl2(aq) = CdCl2(aq) + Mn(s) =>
Cd(s) + MnCl2(aq) = CdCl2(aq) + Mn(s)
Al + CO3 = Al2O3 + CO2 =>
2 Al + 3 CO3 = Al2O3 + 3 CO2
OH + Pb(OH)3 = PbO2 + H2O =>
OH + Pb(OH)3 = PbO2 + 2 H2O
F2 + N2 = F3N =>
3 F2 + N2 = 2 F3N
Na2C2O4 + BaCl2 = NaCl + Ba2(C2O4)2 =>
2 Na2C2O4 + 2 BaCl2 = 4 NaCl + Ba2(C2O4)2
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
FeCl3 + Ba(NO3)2 = Fe(NO3)2 + Cl3Ba =>
FeCl3 + Ba(NO3)2 = Fe(NO3)2 + Cl3Ba
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
HFO3 + KOH = KFO3 + H2O =>
HFO3 + KOH = KFO3 + H2O
NaF + KCl = NaCl + F + K =>
NaF + KCl = NaCl + F + K
Cd(s) + Fe{2+}(aq) = Cd{2+}(aq) + Fe(s) =>
Cd(s) + Fe{2+}(aq) = Cd{2+}(aq) + Fe(s)
Ir(OH)3 + HNO2 = Ir(NO2)3 + H2O =>
Ir(OH)3 + 3 HNO2 = Ir(NO2)3 + 3 H2O
CH3COCH3 + O2 = HOCH2COCH2OH =>
CH3COCH3 + O2 = HOCH2COCH2OH
KCl + As4O6 + KMnO4 + H2O = K3AsO4 + MnCl2 + HCl =>
52 KCl + 5 As4O6 + 8 KMnO4 + 18 H2O = 20 K3AsO4 + 8 MnCl2 + 36 HCl
O2 + CH12O6 = H2O + CO2 =>
O2 + CH12O6 = 6 H2O + CO2
Ni(aq) + H2O(aq) = [Ni(H2O)6] =>
Ni(aq) + 6 H2O(aq) = [Ni(H2O)6]
CaOCl2 + KI + HCl = I2 + CaCl2 + H2O + KCl =>
CaOCl2 + 2 KI + 2 HCl = I2 + CaCl2 + H2O + 2 KCl
Na2S2O4 + CuSO4 = SO2 + CuO + Na2SO4 =>
Na2S2O4 + 2 CuSO4 = 3 SO2 + 2 CuO + Na2SO4
Br2O5(s) + H2O(l) = HBrO3 =>
Br2O5(s) + H2O(l) = 2 HBrO3
SiO2 + C2 = SiC + C2O =>
2 SiO2 + 5 C2 = 2 SiC + 4 C2O
Bi2O3 + Nb2O5 + Mn3O4 = Bi2NbMnO6 + O2 =>
12 Bi2O3 + 6 Nb2O5 + 4 Mn3O4 = 12 Bi2NbMnO6 + 5 O2
KI + ClO = KCl + IO =>
KI + ClO = KCl + IO
K3PO4 + LiCl = Li3PO4 + KCl =>
K3PO4 + 3 LiCl = Li3PO4 + 3 KCl
C6H6O2 + NaClO3 = C6H4O2 + NaCl + H2O =>
3 C6H6O2 + NaClO3 = 3 C6H4O2 + NaCl + 3 H2O
Mn(OH)7 = Mn + H2O + O2 =>
4 Mn(OH)7 = 4 Mn + 14 H2O + 7 O2
Cu + HCl = CuCl + H22 =>
22 Cu + 22 HCl = 22 CuCl + H22
R(CH2)5COOH + KOH = R(CH2)5COOK + H2O =>
R(CH2)5COOH + KOH = R(CH2)5COOK + H2O
H2(g) + Br2(i) = HBr(g) =>
H2(g) + Br2(i) = 2 HBr(g)
PbS + O2 = PbO + SO5 =>
PbS + 3 O2 = PbO + SO5
SbCl6{-} + Fe = Sb + Fe{2+} + Cl{-} =>
2 SbCl6{-} + 5 Fe = 2 Sb + 5 Fe{2+} + 12 Cl{-}
Cr(NO3)3 + K2S = KNO3 + Cr2S3 =>
2 Cr(NO3)3 + 3 K2S = 6 KNO3 + Cr2S3
Na + AgCI = NaCI + Ag =>
Na + AgCI = NaCI + Ag
NH3(aq) + CoCl2(aq) + H2O(l) = Co(OH)2(s) + NH4Cl(aq) =>
2 NH3(aq) + CoCl2(aq) + 2 H2O(l) = Co(OH)2(s) + 2 NH4Cl(aq)
MnO4{-} + MnO2 + H2O = MnO4{2-} + H{+} =>
2 MnO4{-} + MnO2 + 2 H2O = 3 MnO4{2-} + 4 H{+}
K2CO3 + ZnO + H3PO4 = K2ZnP2O7 + H2O + CO2 =>
K2CO3 + ZnO + 2 H3PO4 = K2ZnP2O7 + 3 H2O + CO2
CH4 + NCl4 = H2 + N2 + CCl =>
8 CH4 + 2 NCl4 = 16 H2 + N2 + 8 CCl
Ca(HCO3)2 + K2CO3 = CaCO3 + KHCO3 =>
Ca(HCO3)2 + K2CO3 = CaCO3 + 2 KHCO3
C2H3O2H + CaOH2 = C2H3O2OH + H2Ca =>
C2H3O2H + CaOH2 = C2H3O2OH + H2Ca
Sr(CH3COO)2 + Li2S = SrS + LiCH3COO =>
Sr(CH3COO)2 + Li2S = SrS + 2 LiCH3COO
C33H36N4O6 + O2 = C33H33N4O7 + H2O =>
4 C33H36N4O6 + 5 O2 = 4 C33H33N4O7 + 6 H2O
CaP + MnS = CaS + MnP =>
CaP + MnS = CaS + MnP
Zr + N2 = (ZrN2)5 =>
5 Zr + 5 N2 = (ZrN2)5
HZn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
2 HZn(s) + 4 HCl(aq) = 2 ZnCl2(aq) + 3 H2(g)
FePO4 + K3P = Fe3P + KPO4 =>
3 FePO4 + K3P = Fe3P + 3 KPO4
Po4 + Co2 = PoCo =>
Po4 + 2 Co2 = 4 PoCo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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