| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCl3 + 3 K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + 9 KCl
CH4 + O2 = CH2O + H2O =>
CH4 + O2 = CH2O + H2O
BaO(s) + H2O(l) = BaO2(s) + H2(g) =>
BaO(s) + H2O(l) = BaO2(s) + H2(g)
C6H12O6 + O2(g) = CO2 + H2O =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O
Mg(OH)2 + HNo3 = Mg(No3)2 + HOH =>
Mg(OH)2 + 2 HNo3 = Mg(No3)2 + 2 HOH
KCn + HCl = HCn + KCl =>
KCn + HCl = HCn + KCl
(NH4)3PO4 + Cd(ClO4)2 = (NH4)3(ClO4)2 + CdPO4 =>
(NH4)3PO4 + Cd(ClO4)2 = (NH4)3(ClO4)2 + CdPO4
NaClO3 + Na2S = Na2SO4 + NaCl =>
4 NaClO3 + 3 Na2S = 3 Na2SO4 + 4 NaCl
HO{-}CH2{-}CH2{-}OH + HBr = Br{-}CH2{-}CH2{-}Br + H2O =>
HO{-}CH2{-}CH2{-}OH + HBr = Br{-}CH2{-}CH2{-}Br + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
SrBr2 + Cu2SO4 = SrSO4 + CuBr =>
SrBr2 + Cu2SO4 = SrSO4 + 2 CuBr
NH3 + V2O5 = V + N2 + H2O =>
10 NH3 + 3 V2O5 = 6 V + 5 N2 + 15 H2O
(NH4)(OH) + CoCl2 = (NH4)(Cl) + Co(OH)2 =>
2(NH4)(OH) + CoCl2 = 2(NH4)(Cl) + Co(OH)2
H{+} + I{-} + ClO{-} = I3{-} + Cl{-} + H2O =>
2 H{+} + 3 I{-} + ClO{-} = I3{-} + Cl{-} + H2O
ZnO + K2CO3 = ZnCO3 + K2O =>
ZnO + K2CO3 = ZnCO3 + K2O
HF + B2O3 = HBF4 + H2O =>
8 HF + B2O3 = 2 HBF4 + 3 H2O
Li2CO3 + HNO3 = CO2 + LiNO3 + H2O =>
Li2CO3 + 2 HNO3 = CO2 + 2 LiNO3 + H2O
H2TiCl6 + NH3 + H2O = TiO2(H2O)2 + NH4Cl =>
H2TiCl6 + 6 NH3 + 4 H2O = TiO2(H2O)2 + 6 NH4Cl
KAl(SO4)2 + CaCl2 + H2O = Al(OH)3 + Ca(OH)2 + KCl + H2SO4 =>
2 KAl(SO4)2 + CaCl2 + 8 H2O = 2 Al(OH)3 + Ca(OH)2 + 2 KCl + 4 H2SO4
HNO3 + CuSO4 = Cu(NO3)2 + SO4H2 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + SO4H2
CH3COHCH2 + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3COHCH2 + 8 Ag(NH3)2OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 4 H2O
CoSO4 + NaOH + Br2 = Na4CoO4 + NaBr + Na2SO4 + H2O =>
CoSO4 + 8 NaOH + Br2 = Na4CoO4 + 2 NaBr + Na2SO4 + 4 H2O
KCl + Na2SO4 = KSO4 + Na2Cl =>
KCl + Na2SO4 = KSO4 + Na2Cl
Mg + AgNO3 = Mg(NO3)8 + Ag =>
Mg + 8 AgNO3 = Mg(NO3)8 + 8 Ag
(NH4)2Fe(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3 =>
(NH4)2Fe(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3
Mn3O4 + C = MnO + CO =>
Mn3O4 + C = 3 MnO + CO
*Al + Br2 = AlBr3 =>
2*Al + 3 Br2 = 2 AlBr3
CaI2(aq) + Hg(NO3)2(aq) = Ca(NO3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(NO3)2(aq) = Ca(NO3)2(aq) + HgI2(s)
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr(OH)2 + Br2 + NaOH = Na2CrO3 + NaBr + H2O =>
Cr(OH)2 + Br2 + 4 NaOH = Na2CrO3 + 2 NaBr + 3 H2O
Al + HCl = (AlCl)3 + H2 =>
6 Al + 6 HCl = 2(AlCl)3 + 3 H2
H4P2O7 + Ca = CaP2O7 + H2 =>
H4P2O7 + Ca = CaP2O7 + 2 H2
AsH3 + H2O = H3AsO3 + H =>
AsH3 + 3 H2O = H3AsO3 + 6 H
Mg + H2SO4 = MgS + H2 + MgO =>
5 Mg + H2SO4 = MgS + H2 + 4 MgO
CH4 + C3H6 = C4H10 =>
CH4 + C3H6 = C4H10
Na2CrO4 + Al2(SO4)3 = Na2Al2 + CrO4(SO4)3 =>
Na2CrO4 + Al2(SO4)3 = Na2Al2 + CrO4(SO4)3
Br2 + Al2I3 = Al2Br3 + I2 =>
3 Br2 + 2 Al2I3 = 2 Al2Br3 + 3 I2
C8H18(liquid) + O2(gas) = CO2(gas) + H2O(gas) =>
2 C8H18(liquid) + 25 O2(gas) = 16 CO2(gas) + 18 H2O(gas)
CH3CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH3 + 14 KMnO4 + 21 H2SO4 = 10 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H{+} + CH3(CH2)7OH + MnO4{-} = CH3(CH2)6COOH + Mn{2+} + H2O =>
12 H{+} + 5 CH3(CH2)7OH + 4 MnO4{-} = 5 CH3(CH2)6COOH + 4 Mn{2+} + 11 H2O
C6H6 + CO2 + C = C9H6O2 =>
C6H6 + CO2 + 2 C = C9H6O2
I2O2 + O = I2O3 =>
I2O2 + O = I2O3
Sr(C2H3O2)2 + K = KC2H3O2 + Sr =>
Sr(C2H3O2)2 + 2 K = 2 KC2H3O2 + Sr
HCOH + [Ag(NH3)2]OH = Ag + NH3 + H2O + (NH4)2CO3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + 6 NH3 + 2 H2O + (NH4)2CO3
NH4NO3 + CsOH = H2O + CsNH3 + NO3 =>
NH4NO3 + CsOH = H2O + CsNH3 + NO3
BaCl2 + NaX = BaX2 + NaCl =>
BaCl2 + 2 NaX = BaX2 + 2 NaCl
CH3COOH + CH2(OH)CH3 = H2O + CH3COOCH2CH3 =>
CH3COOH + CH2(OH)CH3 = H2O + CH3COOCH2CH3
(MgOH)2SO4 + H3PO4 = Mg3(PO4)2 + MgSO4 + H2O =>
3(MgOH)2SO4 + 2 H3PO4 = Mg3(PO4)2 + 3 MgSO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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