| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 CuF = Cu2SO3 + 2 NaF
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
C6H5NH2 + NaOH = C6H6NNa + H2O =>
C6H5NH2 + NaOH = C6H6NNa + H2O
Mo + B = MoB2 =>
Mo + 2 B = MoB2
H + Ti = TiH =>
H + Ti = TiH
Ba(OH)2 + CH3CO2H = Ba + H2O + CH3CO2 =>
Ba(OH)2 + 2 CH3CO2H = Ba + 2 H2O + 2 CH3CO2
FeSO4 + KMnO4 + H2SO4 = Fe2S3O12 + KHSO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2S3O12 + 2 KHSO4 + 2 MnSO4 + 8 H2O
Li(FO) = LiF + O2 =>
2 Li(FO) = 2 LiF + O2
NaNO2 + KI + HCl = I2 + NO + NaCl + KCl + H2O =>
2 NaNO2 + 2 KI + 4 HCl = I2 + 2 NO + 2 NaCl + 2 KCl + 2 H2O
HgO = Hg + O2 = C6H12O6 + O2 =>
2 HgO = 2 Hg + O2
NH4HCO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3 NH4HCO3 + H3PO4 = (NH4)3PO4 + 3 H2O + 3 CO2
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
(NH4)SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
8(NH4)SO3 + 6 HNO3 = 7 NH4NO3 + 8 SO2 + 5 H2O
NaP + BaN = NaN + BaP =>
NaP + BaN = NaN + BaP
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2(NH4)(NO3)
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
CH3CH2OH + MnO4{-} + H{+} = CH3COOH + Mn{2+} + H2O =>
5 CH3CH2OH + 4 MnO4{-} + 12 H{+} = 5 CH3COOH + 4 Mn{2+} + 11 H2O
C6H12O6 + Cu(OH)2 = C12H22O12Cu + H2O =>
2 C6H12O6 + Cu(OH)2 = C12H22O12Cu + 2 H2O
Fr2O3 + H2 = FrO + H2O =>
Fr2O3 + H2 = 2 FrO + H2O
K2(Cr2O7) + HBr = CrBr3 + KBr + Br2 + H2O =>
K2(Cr2O7) + 14 HBr = 2 CrBr3 + 2 KBr + 3 Br2 + 7 H2O
C + O2 = C1O2 =>
C + O2 = C1O2
In + O = In2O =>
2 In + O = In2O
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
FeO4 + CO = Fe3O + CO2 =>
3 FeO4 + 11 CO = Fe3O + 11 CO2
Cr2O7{2-}(aq) + Hg(l) + H2SO4(aq) + H{+} = Hg2SO4(s) + Cr{3+}(aq) + H2O =>
Cr2O7{2-}(aq) + 6 Hg(l) + 3 H2SO4(aq) + 8 H{+} = 3 Hg2SO4(s) + 2 Cr{3+}(aq) + 7 H2O
C25H52(s) + O2 = CO2 + H =>
C25H52(s) + 25 O2 = 25 CO2 + 52 H
PBr5 = PBr3 + Br =>
PBr5 = PBr3 + 2 Br
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
Al + FeN3 = AlN + Fe =>
3 Al + FeN3 = 3 AlN + Fe
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + Ca(s) =>
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + Ca(s)
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
KBr + O3 = KBrO3 =>
KBr + O3 = KBrO3
Zn + NH4OH = Zn(OH)2 + NH4 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH4
C2H2 + H2O = C2H6 + O =>
C2H2 + 2 H2O = C2H6 + 2 O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe2O3Fe + CO = Fe + CO2 =>
Fe2O3Fe + 3 CO = 3 Fe + 3 CO2
Mn{4+} + O = MnO{4+} =>
Mn{4+} + O = MnO{4+}
CaCO3 + C3H6O3 = C6H10CaO6 + H2O + CO2 =>
CaCO3 + 2 C3H6O3 = C6H10CaO6 + H2O + CO2
HSHNO3 = SO2 + N2 + H2O =>
2 HSHNO3 = 2 SO2 + N2 + 2 H2O
H2SO4 + HCl = H2S + Cl2 + H2O =>
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O
C6H5CH3 + MnO2 + H2SO4 = C6H5CHO + MnSO4 + H2O =>
C6H5CH3 + 2 MnO2 + 2 H2SO4 = C6H5CHO + 2 MnSO4 + 3 H2O
FeS(aq) + O2(g) = Fe(s) + SO2(g) =>
FeS(aq) + O2(g) = Fe(s) + SO2(g)
Ca(H2PO4)2*H2O + Ca10(PO4)6(OH)2 + H2O = CaHPO4*2H2O =>
4 Ca(H2PO4)2*H2O + Ca10(PO4)6(OH)2 + 22 H2O = 14 CaHPO4*2H2O
NH3 + MoO2Cl2 + H2O = (NH4)6Mo7O24 + NH4Cl =>
20 NH3 + 7 MoO2Cl2 + 10 H2O = (NH4)6Mo7O24 + 14 NH4Cl
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
MnO4{-} + SO2 = Mn{+}2 + SO4{-}2{+} =>
MnO4{-} + 2 SO2 = Mn{+}2 + 2 SO4{-}2{+}
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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