| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pt(O)4 + 4 H2O = Pt + 8 OH
KClO3 + HClO4 = KClO4 + HClO =>
3 KClO3 + HClO4 = 3 KClO4 + HClO
Fe + CoSO4 = Fe(SO4)3 + Co =>
Fe + 3 CoSO4 = Fe(SO4)3 + 3 Co
Ti2O + H2O = TiOH =>
Ti2O + H2O = 2 TiOH
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Ca(HCO3)2 + BaSO4 = BaCO3 + Ca(HSO4)2 =>
Ca(HCO3)2 + 2 BaSO4 = 2 BaCO3 + Ca(HSO4)2
Cl2 + CrBr6 = CrCl6 + Br2 =>
3 Cl2 + CrBr6 = CrCl6 + 3 Br2
FeO + CaO = FeCaO2 =>
FeO + CaO = FeCaO2
C2H5COOH + H2O = C2H5COO + H3O =>
C2H5COOH + H2O = C2H5COO + H3O
SrO + H2SO4 = SrSO4 + H2 + O =>
SrO + H2SO4 = SrSO4 + H2 + O
NaOH + Na2Co3 = Na2OH + NaCo3 =>
NaOH + Na2Co3 = Na2OH + NaCo3
H2ONa2O = NaOH =>
H2ONa2O = 2 NaOH
N4 + O2 = N2O4 =>
N4 + 4 O2 = 2 N2O4
Al + S2 = AlS =>
2 Al + S2 = 2 AlS
C3H8(g) + O2 = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(l)
F + RbBr = RbF + Br =>
F + RbBr = RbF + Br
CCuO3 = CuO + CO2 =>
CCuO3 = CuO + CO2
Sn + HBr = SnBr + H =>
Sn + HBr = SnBr + H
SiO2 + NH3 = Si3N4 + H2O =>
3 SiO2 + 4 NH3 = Si3N4 + 6 H2O
Zn + NH4NO3 + H2O = ZnO + NH3 =>
4 Zn + NH4NO3 + H2O = 4 ZnO + 2 NH3
KNO2 + Cr2O3 + KNO3 = K2CrO4 + NO =>
3 KNO2 + Cr2O3 + KNO3 = 2 K2CrO4 + 4 NO
Al(OH)3 + H2O = H3O + AlO3H2 =>
Al(OH)3 + H2O = H3O + AlO3H2
K2S + MgSO4 = K2SO + MgS =>
4 K2S + MgSO4 = 4 K2SO + MgS
CH3CH2CHOHCH3 + O2 = H2O + CO2 =>
CH3CH2CHOHCH3 + 6 O2 = 5 H2O + 4 CO2
MgBr2 + H2O = HBr + Mg(OH)2 =>
MgBr2 + 2 H2O = 2 HBr + Mg(OH)2
SO3(g) + NaOH = Na2SO4 + H2O =>
SO3(g) + 2 NaOH = Na2SO4 + H2O
C5H9NO4 + O2 = CO2 + H2O + N2 =>
4 C5H9NO4 + 21 O2 = 20 CO2 + 18 H2O + 2 N2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KCl + Hg = HgCl2 + K =>
2 KCl + Hg = HgCl2 + 2 K
Si4H10(s) + O2(g) = SiO2(s) + H2O(g) =>
2 Si4H10(s) + 13 O2(g) = 8 SiO2(s) + 10 H2O(g)
C6H5COOCH3 + HNO3 = O2NC6H4COOCH3 + H2O =>
C6H5COOCH3 + HNO3 = O2NC6H4COOCH3 + H2O
Hg(H2O)2 + HCl = HgCl2 + H3O =>
Hg(H2O)2 + 2 HCl = HgCl2 + 2 H3O
Si + Se = SiSe =>
Si + Se = SiSe
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
CuCl2 + OH = Cu(OH)2 + Cl =>
CuCl2 + 2 OH = Cu(OH)2 + 2 Cl
Cl3 + O2 = Cl2O =>
4 Cl3 + 3 O2 = 6 Cl2O
FeSO4(NH4)2SO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 =>
6 FeSO4(NH4)2SO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 7 H2O + K2SO4
Cu2S(s) = Cu(s) + S(s) =>
Cu2S(s) = 2 Cu(s) + S(s)
(NH4)2S + CdSO4 = CdS + (NH4)2SO4 =>
(NH4)2S + CdSO4 = CdS + (NH4)2SO4
C6H5CO2H + O2 = CO2 + H2O =>
2 C6H5CO2H + 15 O2 = 14 CO2 + 6 H2O
NaIO3 + PbSO4 + NaOH = I2 + PbO2 + Na2SO4 + H2O =>
2 NaIO3 + 5 PbSO4 + 8 NaOH = I2 + 5 PbO2 + 5 Na2SO4 + 4 H2O
Cr + H2SeO4 = CrSeO4 + H2 =>
Cr + H2SeO4 = CrSeO4 + H2
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
Nb + Cr = NbCr =>
Nb + Cr = NbCr
HBrO3 + Na = NaBrO3 + H =>
HBrO3 + Na = NaBrO3 + H
NaBH4 + NH + Cl = H2 + NaCl + B3N3H6 =>
6 NaBH4 + 6 NH + 6 Cl = 9 H2 + 6 NaCl + 2 B3N3H6
V + CaO = V2O5 + Ca =>
2 V + 5 CaO = V2O5 + 5 Ca
S8 + Br = SBr4 =>
S8 + 32 Br = 8 SBr4
Cu2O + HSO4 = CuSO4 + H2O =>
Cu2O + 2 HSO4 = 2 CuSO4 + H2O
[Cu(NH3)4]SO4*H2O + C2H5OH = [Cu(NH3)4](OH)2*H2O + (C2H5)2SO4 =>
[Cu(NH3)4]SO4*H2O + 2 C2H5OH = [Cu(NH3)4](OH)2*H2O + (C2H5)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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