| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 4 H2SO4 + 6 CH3CHOH = Cr2(SO4)3 + 7 H2O + 6 CH3CHO + K2SO4
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
KMnO4 + H2C2O4 + KOH = MnO2 + K2CO3 + H2O =>
2 KMnO4 + 3 H2C2O4 + 10 KOH = 2 MnO2 + 6 K2CO3 + 8 H2O
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
AgNO3 + NH3 = [Ag(NH3)2]NO3 =>
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3 = CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + H2O =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 H2O
KOH + HB3 = KB3 + H2O =>
KOH + HB3 = KB3 + H2O
C2 + O2 = CO2(c) =>
C2 + 2 O2 = 2 CO2(c)
CrCl3 + Pb(CH3COOH)2 = PbCl2 + Cr(CH3COOH)3 =>
2 CrCl3 + 3 Pb(CH3COOH)2 = 3 PbCl2 + 2 Cr(CH3COOH)3
C3H4 + KMnO4 + H2O = C2H3O2K + KHCO3 + MnO2 =>
5 C3H4 + 8 KMnO4 + H2O = 7 C2H3O2K + KHCO3 + 8 MnO2
NaHCO3 + ClCH2COOH = CH3COOH + CO2 + NaCl + H2O =>
4 NaHCO3 + 4 ClCH2COOH = 3 CH3COOH + 6 CO2 + 4 NaCl + 2 H2O
Y + AlO3 = Y(AlO3) =>
Y + AlO3 = Y(AlO3)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaClO + H2O2 = NaClO4 + H2O =>
NaClO + 3 H2O2 = NaClO4 + 3 H2O
C12H22O11 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C12H22O11 + 48 MnO4{-} + 144 H{+} = 60 CO2 + 48 Mn{2+} + 127 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cl2 + NH4F = NH4Cl + F2 =>
Cl2 + 2 NH4F = 2 NH4Cl + F2
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Ca(OH)2 + H2O = H3O + CaO2 =>
Ca(OH)2 + 2 H2O = 2 H3O + CaO2
KMnO4 + KNO2 + H2SO4 = MnSO4 + NO3 + H2O + K2SO4 =>
3 KMnO4 + 5 KNO2 + 7 H2SO4 = 3 MnSO4 + 5 NO3 + 7 H2O + 4 K2SO4
CuCl2 + Na3PO4 = NaCl2 + Cu3PO4 =>
3 CuCl2 + Na3PO4 = 3 NaCl2 + Cu3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaCl2 + SO2 + H2O = BaSO3 + HCl =>
BaCl2 + SO2 + H2O = BaSO3 + 2 HCl
SnCl2 + NaOH + HgCl2 = Na2SnO3 + Hg + NaCl + H2O =>
SnCl2 + 6 NaOH + HgCl2 = Na2SnO3 + Hg + 4 NaCl + 3 H2O
HCl + Ba(NO3)2 = BaCl + H(NO3)2 =>
HCl + Ba(NO3)2 = BaCl + H(NO3)2
Zn2 + H2SO4 = ZnSO4 + H2 =>
Zn2 + 2 H2SO4 = 2 ZnSO4 + 2 H2
Cr2O3 + C = Cr3C2 + O2 =>
6 Cr2O3 + 8 C = 4 Cr3C2 + 9 O2
(NO)4 + H2 = N2 + H2O =>
(NO)4 + 4 H2 = 2 N2 + 4 H2O
K + MgBrz = KBrz + Mg =>
K + MgBrz = KBrz + Mg
NiCl4 + Mg = MgCl2 + Ni =>
NiCl4 + 2 Mg = 2 MgCl2 + Ni
RbI + AgNO3 = RbNO3 + AgI =>
RbI + AgNO3 = RbNO3 + AgI
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
FeCl3 + SO2 + H2O = Fe(OH)2 + H2SO4 + HCl =>
2 FeCl3 + SO2 + 6 H2O = 2 Fe(OH)2 + H2SO4 + 6 HCl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe + ClO4 = FeClO4 =>
Fe + ClO4 = FeClO4
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
NaNO3 + HCl + KI = NaCl + KNO3 + HI =>
NaNO3 + HCl + KI = NaCl + KNO3 + HI
Fe3O(C2H3O2)7 + H3BO3 = Fe(OH)3 + C2H4O2 + B2O3 =>
3 Fe3O(C2H3O2)7 + 16 H3BO3 = 9 Fe(OH)3 + 21 C2H4O2 + 8 B2O3
Fe2(SO4)2 + Pb(NO3)2 = Fe2(NO3)2 + Pb(SO4)2 =>
Fe2(SO4)2 + Pb(NO3)2 = Fe2(NO3)2 + Pb(SO4)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KBr + H2O = Br2 + H2 + KOH =>
2 KBr + 2 H2O = Br2 + H2 + 2 KOH
An + O2 = AnO2 =>
An + O2 = AnO2
BaH18O10 + KF + NH4Cl + C = BaC6 + KCl + NH3 + F2 + H2O =>
BaH18O10 + 2 KF + 2 NH4Cl + 6 C = BaC6 + 2 KCl + 2 NH3 + F2 + 10 H2O
OH + VO = V2O5 + H2O =>
6 OH + 2 VO = V2O5 + 3 H2O
C2H4 = C6H6 + H2 =>
3 C2H4 = C6H6 + 3 H2
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
Cl2 + F2 = Cl7F =>
7 Cl2 + F2 = 2 Cl7F
Ba(NO3)2 + CaCl2 = BaCl2 + Ca(NO3)2 =>
Ba(NO3)2 + CaCl2 = BaCl2 + Ca(NO3)2
C6H5NH2 + NaOH = C6H5NH + NaH2O =>
C6H5NH2 + NaOH = C6H5NH + NaH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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