| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + NaOH = NaNO3 + NH3*H2O
C52H106 + O2 = CO2 + H2O =>
2 C52H106 + 157 O2 = 104 CO2 + 106 H2O
C4H5 + H2O = C4H7O =>
C4H5 + H2O = C4H7O
Fe2{+} + MnO41{-} = Fe3{+} + Mn + O =>
3 Fe2{+} + MnO41{-} = 2 Fe3{+} + Mn + 41 O
AgNO3 + Ca(OH)2 = CaNO3 + Ag(OH)2 =>
AgNO3 + Ca(OH)2 = CaNO3 + Ag(OH)2
NaHCO3 + CH3CO2H = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3CO2H = CH3COONa + CO2 + H2O
HI(aq) + Sr(OH)2(aq) = H2O + SrI + OH =>
HI(aq) + Sr(OH)2(aq) = H2O + SrI + OH
Pb{+2)+Ni = Pb+Ni{+2} =>
Pb{+2)+Ni = Pb+Ni{+2}
C15H32OH + O2 = CO2 + H2O =>
4 C15H32OH + 91 O2 = 60 CO2 + 66 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + Ag{-} = Zn{-2} + Ag =>
Zn + 2 Ag{-} = Zn{-2} + 2 Ag
Na2C2O4 + H2O = NaO + CO2 + C2H2O =>
2 Na2C2O4 + H2O = 4 NaO + 2 CO2 + C2H2O
NaOH(aq) + HCl = NaCl(aq) + H2O =>
NaOH(aq) + HCl = NaCl(aq) + H2O
C6H8O7 + CH4N2O + C2H5OH = C6H5NO3 + H2O =>
26 C6H8O7 + 18 CH4N2O + 21 C2H5OH = 36 C6H5NO3 + 113 H2O
FeCl3 + C2O4H2 + KOH = H2O + Fe(C2O4)3 + KHCl =>
FeCl3 + 3 C2O4H2 + 3 KOH = 3 H2O + Fe(C2O4)3 + 3 KHCl
CH3CH2COOH + CH3OH = C4H8O2 + H2O =>
CH3CH2COOH + CH3OH = C4H8O2 + H2O
KIO3 + BaCl2 = K + Cl2 + BaIO3 =>
KIO3 + BaCl2 = K + Cl2 + BaIO3
Pb(NO3)2 + K3Fe(CN)6 = Pb3[Fe(CN)6]2 + K(NO3) =>
3 Pb(NO3)2 + 2 K3Fe(CN)6 = Pb3[Fe(CN)6]2 + 6 K(NO3)
HCl + Mg = HClMg =>
HCl + Mg = HClMg
CH4*6H2O = CH4 + H2O =>
CH4*6H2O = CH4 + 6 H2O
C6H5NHCl + H2O = C6H5NH2Cl + OH =>
C6H5NHCl + H2O = C6H5NH2Cl + OH
LiCl + SF2 = LiF + SCl2 =>
2 LiCl + SF2 = 2 LiF + SCl2
HFe + Li = HLi + Fe =>
HFe + Li = HLi + Fe
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
HF + Pb(CH3COO)2 = HCH3COO + PbF2 =>
2 HF + Pb(CH3COO)2 = 2 HCH3COO + PbF2
Fe(OH)2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(OH)2 + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 19 H2O
HSO4{-} + H{+} = H2SO4 =>
HSO4{-} + H{+} = H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCl2 + (NH4)3Po4 = Cu3(Po4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3Po4 = Cu3(Po4)2 + 6 NH4Cl
Al2S3AlS = Al + S8 =>
2 Al2S3AlS = 6 Al + S8
Mn + Co + Ge = Mn2CoGe =>
2 Mn + Co + Ge = Mn2CoGe
Mg(NO3)2 + K2(SO4) = Mg(SO4) + K2(NO3)2 =>
Mg(NO3)2 + K2(SO4) = Mg(SO4) + K2(NO3)2
H3PO + KOH = K3PO4 + H2 =>
H3PO + 3 KOH = K3PO4 + 3 H2
Al + C9H7ON = Al(C9H6ON)3 + H =>
Al + 3 C9H7ON = Al(C9H6ON)3 + 3 H
FeCO3 + H2 = Fe + H2CO3 =>
FeCO3 + H2 = Fe + H2CO3
I2 + Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaI2 + H2O =>
5 I2 + Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaI2 + 6 H2O
SnCl2 + Na3PO4 = SnPO4 + Cl2Na3 =>
SnCl2 + Na3PO4 = SnPO4 + Cl2Na3
Fe(NO3)3 + KI + CCl4 = Fe(NO3)2 + CI4 + KNO3 + Cl =>
4 Fe(NO3)3 + 4 KI + CCl4 = 4 Fe(NO3)2 + CI4 + 4 KNO3 + 4 Cl
Zn(ClO){-} + K = K(ClO){-} + Zn =>
Zn(ClO){-} + K = K(ClO){-} + Zn
KHSO3 + Ba(OH)2 = K2SO3 + BaSO3 + H2O =>
2 KHSO3 + Ba(OH)2 = K2SO3 + BaSO3 + 2 H2O
CrI2 + K(OH) + Cl = K2(CrO4) + K(IO4) + KCl + H2O =>
CrI2 + 24 K(OH) + 20 Cl = K2(CrO4) + 2 K(IO4) + 20 KCl + 12 H2O
FeCl2 + C10H8N2 = [Fe(C10H8N2)3]Cl2 =>
FeCl2 + 3 C10H8N2 = [Fe(C10H8N2)3]Cl2
(CH3COO)2Pb + KI = (CH3COO)2 + KIPb =>
(CH3COO)2Pb + KI = (CH3COO)2 + KIPb
Cl2 + BaF2 = Cl2F2 + Ba =>
Cl2 + BaF2 = Cl2F2 + Ba
KNO3 + Al = Al2O3 + K + N =>
KNO3 + 2 Al = Al2O3 + K + N
Cs + Co{2+} = Cs{+} + Co =>
2 Cs + Co{2+} = 2 Cs{+} + Co
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + K3(NO3)3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 2 K3(NO3)3
K + Ba3N2 = Ba + K3N =>
6 K + Ba3N2 = 3 Ba + 2 K3N
Mg3(PO4)2 = Mg + PO4 =>
Mg3(PO4)2 = 3 Mg + 2 PO4
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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