| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl3CCOOH + H2O = Cl3CCOO + H3O
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
C8H17(OH)2 + O2 = CO + H2O =>
4 C8H17(OH)2 + 31 O2 = 32 CO + 38 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
PCl3 + HBr = HCl + PBr3 =>
PCl3 + 3 HBr = 3 HCl + PBr3
BaCl2(aq) + AgNo3(aq) = AgCl(s) + Ba(No3)2(aq) =>
BaCl2(aq) + 2 AgNo3(aq) = 2 AgCl(s) + Ba(No3)2(aq)
(NH4)2S + Al2(SO4)3 + H2O = (NH4)2SO4 + H2S + Al(OH)3 =>
3(NH4)2S + Al2(SO4)3 + 6 H2O = 3(NH4)2SO4 + 3 H2S + 2 Al(OH)3
Ca + H2O = Ca(OH)2 + H203 =>
203 Ca + 406 H2O = 203 Ca(OH)2 + 2 H203
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
HCe + NH3 = NH4Ce =>
HCe + NH3 = NH4Ce
Ba(NO3)2 + K2Cr2O7 + H2O = KNO3 + HNO3 + BaCrO4 =>
2 Ba(NO3)2 + K2Cr2O7 + H2O = 2 KNO3 + 2 HNO3 + 2 BaCrO4
PCl3 + HBr = HCl + PBr3 =>
PCl3 + 3 HBr = 3 HCl + PBr3
PbI2 + Cl2 = PbCl2 + I =>
PbI2 + Cl2 = PbCl2 + 2 I
ClC6H4COOH + O2 = CO2 + H2O + Cl =>
4 ClC6H4COOH + 29 O2 = 28 CO2 + 10 H2O + 4 Cl
KGO2 + Br2 + KOH = K2GO4 + KBr + H2O =>
2 KGO2 + 3 Br2 + 8 KOH = 2 K2GO4 + 6 KBr + 4 H2O
HCe + NH3 = NH4Ce =>
HCe + NH3 = NH4Ce
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
NH4Cl + Al2S3 = AlCl3 + N2H8S =>
6 NH4Cl + Al2S3 = 2 AlCl3 + 3 N2H8S
Na2CO3 + C2 + N2 = NaCN + CO =>
Na2CO3 + 2 C2 + N2 = 2 NaCN + 3 CO
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
Cl2 + H2O = H2Cl + O2 =>
Cl2 + 2 H2O = 2 H2Cl + O2
Pb(OH)4 + H2CO3 = Pb(CO3)2 + H2O =>
Pb(OH)4 + 2 H2CO3 = Pb(CO3)2 + 4 H2O
Au2Cl6 + H2O = Au2Cl6H + HO =>
Au2Cl6 + H2O = Au2Cl6H + HO
KClO3 + KCl = KClO3KCl =>
KClO3 + KCl = KClO3KCl
Zn(OH)2 + (NH4)2S = H2O + NH3 + ZnS =>
Zn(OH)2 + (NH4)2S = 2 H2O + 2 NH3 + ZnS
ClO2 + H2S = S + H2O + HCl =>
2 ClO2 + 5 H2S = 5 S + 4 H2O + 2 HCl
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Mg(OH)2 + S = MgS + MgSO4 + H2O =>
4 Mg(OH)2 + 4 S = 3 MgS + MgSO4 + 4 H2O
CHCOOH + NaOH = Na{+} + CHCOO{-} + H2O =>
CHCOOH + NaOH = Na{+} + CHCOO{-} + H2O
HCe + NH3 = NH4Ce =>
HCe + NH3 = NH4Ce
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Cu + AgIO2 = Ag + Cu(IO2)2 =>
Cu + 2 AgIO2 = 2 Ag + Cu(IO2)2
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
SO4 + HCl = H2 + SO4Cl =>
2 SO4 + 2 HCl = H2 + 2 SO4Cl
Zn(NO3)2 + H2O = HNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 H2O = 2 HNO3 + Zn(OH)2
Ca3N2 + H2O = Ca(HO)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(HO)2 + 2 NH3
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O
KMnO4 + FeSO4 + H2SO4 = K2S04 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 36 FeSO4 + 24 H2SO4 = K2S04 + 2 MnSO4 + 18 Fe2(SO4)3 + 24 H2O
KCl + H2O = K(HCl)2 + K + O2 =>
4 KCl + 2 H2O = 2 K(HCl)2 + 2 K + O2
Mg(CH3COO)2 + H2C2O4 = Mg(C2O4) + CH3COOH =>
Mg(CH3COO)2 + H2C2O4 = Mg(C2O4) + 2 CH3COOH
Cu(OH)2 + NaOH + C3H18O3 = CuOH + H2O + Na2CO3 =>
24 Cu(OH)2 + 6 NaOH + C3H18O3 = 24 CuOH + 24 H2O + 3 Na2CO3
O + F = OF =>
O + F = OF
S4O6{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S4O6{2-} + 14 MnO4{-} + 12 H{+} = 20 SO4{2-} + 14 Mn{2+} + 6 H2O
CH3Cl + NaOH = NaCl + H2O + CH2 =>
CH3Cl + NaOH = NaCl + H2O + CH2
Ca2Cr2O7 + HCl = Cl2 + CaCl + CrCl3 + H2O =>
Ca2Cr2O7 + 14 HCl = 3 Cl2 + 2 CaCl + 2 CrCl3 + 7 H2O
HeCl3 = He2 + Cl3 =>
2 HeCl3 = He2 + 2 Cl3
CaCO3 + Cl2 = Cl2O + CaCl2 + CO =>
CaCO3 + 3 Cl2 = 2 Cl2O + CaCl2 + CO
Cu(HCO3)2 + HI = CuI2 + CO2 + H2O =>
Cu(HCO3)2 + 2 HI = CuI2 + 2 CO2 + 2 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO3 =>
11 CH3COOH + 6 Na2CO3 = 12 CH3COONa + 4 H2O + 4 CO3
Ni + NaOH = NiOH + Na =>
Ni + NaOH = NiOH + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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