| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 4 KOH = 3 KCl + K[Al(OH)4]
Mg3O8P2 + Zn(OH)2 = Mg(OH)2 + Zn3(PO4)2 =>
Mg3O8P2 + 3 Zn(OH)2 = 3 Mg(OH)2 + Zn3(PO4)2
Cl2 + RbOH = Rb + ClOH =>
Cl2 + 2 RbOH = 2 Rb + 2 ClOH
C2H5NO2 + H2O = C2H4O3 + NH3 =>
C2H5NO2 + H2O = C2H4O3 + NH3
CH3COOH + Fe3O4 = (CH3COO)2Fe + (CH3COO)3Fe + H2O =>
8 CH3COOH + Fe3O4 = (CH3COO)2Fe + 2(CH3COO)3Fe + 4 H2O
M + FeCl2 = MCl2 + Fe =>
M + FeCl2 = MCl2 + Fe
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
AgKOH = Ag(OH)K =>
AgKOH = Ag(OH)K
Na2SeO3 + H2S = S + Se + NaOH + H2O =>
Na2SeO3 + 2 H2S = 2 S + Se + 2 NaOH + H2O
Fe + SO3 = Fe(SO3)3 =>
Fe + 3 SO3 = Fe(SO3)3
Al(OH)3(s) + H(aq) = H2O(l) + Al(aq) =>
Al(OH)3(s) + 3 H(aq) = 3 H2O(l) + Al(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O(i) =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O(i)
[Co(NH3)4(CO3)]NO3 + HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + HNO3 =>
[Co(NH3)4(CO3)]NO3 + 3 HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + HNO3
F + O + K = FOK =>
F + O + K = FOK
CuSO4(aq) + BaCl2(aq) = BaSO4(aq) + CuCl2(s) =>
CuSO4(aq) + BaCl2(aq) = BaSO4(aq) + CuCl2(s)
Na(Au(CN)2) + Zn + O2 + H2O = Zn(CN)2 + NaOH + Au =>
4 Na(Au(CN)2) + 4 Zn + O2 + 2 H2O = 4 Zn(CN)2 + 4 NaOH + 4 Au
Sr + AgNo3 = Ag + Sr(No)2 =>
3 Sr + 2 AgNo3 = 2 Ag + 3 Sr(No)2
NaHSO3 + H2SO4 + K2Cr2O7 = NaHSO4 + K2SO4 + Cr2O3 + H2O =>
3 NaHSO3 + H2SO4 + K2Cr2O7 = 3 NaHSO4 + K2SO4 + Cr2O3 + H2O
Cr(NO3)3 + HCl = CrCl3 + HNO3 =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 HNO3
Li2S + K3PO4 = Li3PO4 + K2S =>
3 Li2S + 2 K3PO4 = 2 Li3PO4 + 3 K2S
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Ca10(PO4)6(OH)2(s) + H(aq) = HPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 HPO4 + 2 H2O + 10 Ca
C8H8O2 + KOH = C7H5KO2 + CH3OH =>
C8H8O2 + KOH = C7H5KO2 + CH3OH
CaCO3 + ZrO2 + SiO2 = CaZrSi2O7 + CO2 =>
CaCO3 + ZrO2 + 2 SiO2 = CaZrSi2O7 + CO2
CrI3 + Cl2 + OH{-} = CrO4{2-} + Cl{-} + I2 + H2O =>
2 CrI3 + 6 Cl2 + 16 OH{-} = 2 CrO4{2-} + 12 Cl{-} + 3 I2 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
BeO + Ba(OH)2 = BaO + Be(OH)2 =>
BeO + Ba(OH)2 = BaO + Be(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
F2 + Al = Al3F2 =>
F2 + 3 Al = Al3F2
NaIO4 + H2O + SO2 = Na2SO4 + H2SO4 + I2 =>
2 NaIO4 + 6 H2O + 7 SO2 = Na2SO4 + 6 H2SO4 + I2
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
Mn2{+} + BiO3 + H = MnO4 + Bi3{+} + H2O =>
Mn2{+} + 3 BiO3 + 2 H = 2 MnO4 + Bi3{+} + H2O
K3O + H2O = K3(OH)2 =>
K3O + H2O = K3(OH)2
BI(OH)3 + HNO3 = BI(OH)2NO3 + H2O =>
BI(OH)3 + HNO3 = BI(OH)2NO3 + H2O
Ce(NO3)3 + CH4N2O = Ce2O3 + CO2 + H2O + N2 =>
2 Ce(NO3)3 + 5 CH4N2O = Ce2O3 + 5 CO2 + 10 H2O + 8 N2
C6H12O6 + O3 = CO2 + H2O =>
C6H12O6 + 4 O3 = 6 CO2 + 6 H2O
HNO3 + NH4(OH) = NH4(NO2)3 + H2O =>
5 HNO3 + 3 NH4(OH) = 2 NH4(NO2)3 + 6 H2O
NO2 + P + H2O = NO3 + PH3 =>
3 NO2 + 2 P + 3 H2O = 3 NO3 + 2 PH3
C6H15N + Br2 = HBr + C6H13N =>
C6H15N + Br2 = 2 HBr + C6H13N
HCl + KI + H2O2 = KCl + I2 + H2O =>
2 HCl + 2 KI + H2O2 = 2 KCl + I2 + 2 H2O
I{-} + MnO4{2-} + H3O{+} = I3{-} + Mn{2+} + H2O =>
6 I{-} + MnO4{2-} + 8 H3O{+} = 2 I3{-} + Mn{2+} + 12 H2O
CH3CHCHCH2Br + H2O = CH3CHCHCH2OH + HBr =>
CH3CHCHCH2Br + H2O = CH3CHCHCH2OH + HBr
CuSO4 + NH4SH = (NH4)CuS4 + H2O + (NH4)2SO4 + CuS =>
21 CuSO4 + 40 NH4SH = 8(NH4)CuS4 + 20 H2O + 16(NH4)2SO4 + 13 CuS
Cl + KI + KOH = KCl + KIO3 + H2O =>
6 Cl + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
NH4OH + CaO = (NH4)2O + Ca(OH)2 =>
2 NH4OH + CaO = (NH4)2O + Ca(OH)2
C3H7COOH + Br2 = C3H7COOBr + HBr =>
C3H7COOH + Br2 = C3H7COOBr + HBr
Fe2(SO4)3 + NaCN = Na2SO4 + Fe(CN)3 =>
Fe2(SO4)3 + 6 NaCN = 3 Na2SO4 + 2 Fe(CN)3
Fe2(SO4)3 + BaI2 = FeI3 + Ba(SO4) =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 Ba(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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