| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 AgNO3 + C2H6O2 + 2 H2O = 10 Ag + 2 CO2 + 10 HNO3
KMnO4 + H2C2O4 = CO2 + H2O + KMnC2O4 =>
KMnO4 + 4 H2C2O4 = 6 CO2 + 4 H2O + KMnC2O4
Fe(OH)3 + OCl{-} = FeO42{-} + Cl + e + H2O =>
2 Fe(OH)3 + 81 OCl{-} = 2 FeO42{-} + 81 Cl + 79e + 3 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
Cl2(s) + MgI2(aq) = MgCl2 + I2 =>
Cl2(s) + MgI2(aq) = MgCl2 + I2
I2 + NH4OH = NI3*NH3 + NH4I + H2O =>
3 I2 + 5 NH4OH = NI3*NH3 + 3 NH4I + 5 H2O
Al4(Fe(CN)6)3 + (NH4)2(SO3) = Al2(SO3)3 + (NH4)4Fe(CN)6 =>
Al4(Fe(CN)6)3 + 6(NH4)2(SO3) = 2 Al2(SO3)3 + 3(NH4)4Fe(CN)6
CrBr3 + (NH4)2S = Cr2S3 + NH4Br =>
2 CrBr3 + 3(NH4)2S = Cr2S3 + 6 NH4Br
K2MnO4 + Cl2 = K3Cl + KMnO4 =>
6 K2MnO4 + Cl2 = 2 K3Cl + 6 KMnO4
HBr + Tl = TlBr + H =>
HBr + Tl = TlBr + H
NaCH3COOH + H2O = NaCH3COO + H3O =>
NaCH3COOH + H2O = NaCH3COO + H3O
Al + Co{3+} = Al{2+} + Co =>
3 Al + 2 Co{3+} = 3 Al{2+} + 2 Co
KI + HSO4 = H2 + KISO4 =>
2 KI + 2 HSO4 = H2 + 2 KISO4
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Sr(s) + Br2(l) = SrBr2(s) =>
Sr(s) + Br2(l) = SrBr2(s)
Cl02 + H2O = HClO3 + HCl =>
3 Cl02 + 3 H2O = HClO3 + 5 HCl
K2CO3(aq) + FeCl2(aq) = FeCO3(s) + KCl(aq) =>
K2CO3(aq) + FeCl2(aq) = FeCO3(s) + 2 KCl(aq)
LiOH + Cl2O5 = LiClO3 + H2O =>
2 LiOH + Cl2O5 = 2 LiClO3 + H2O
NaOH + K2CrO3 = Na2CrO3 + KOH =>
2 NaOH + K2CrO3 = Na2CrO3 + 2 KOH
Li2(SO)4 = Li + SO =>
Li2(SO)4 = 2 Li + 4 SO
Zn + MgSO4(aq) = Mg(s) + ZnSO4(aq) =>
Zn + MgSO4(aq) = Mg(s) + ZnSO4(aq)
Ca(C6H7O6)2 + I2 = Ca(I)2 + C6H7O6 =>
Ca(C6H7O6)2 + I2 = Ca(I)2 + 2 C6H7O6
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + H2O =>
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + 12 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
SO32{-} + CrO42{-} = SO42{-} + CrO2({-}) =>
4 SO32{-} + CrO42{-} = 4 SO42{-} + CrO2({-})
Na2SO4(aq) + NiCl2(aq) = NaCl(aq) + NiSO4(s) =>
Na2SO4(aq) + NiCl2(aq) = 2 NaCl(aq) + NiSO4(s)
PtCl6{2-} + V{2+} = PtCl4{2-} + Cl{-} + V{3+} =>
PtCl6{2-} + 2 V{2+} = PtCl4{2-} + 2 Cl{-} + 2 V{3+}
K3(RhCl6)(aq) + K2C2O4(aq) = K3(Rh(C2O4)3)(s) + KCl(aq) =>
K3(RhCl6)(aq) + 3 K2C2O4(aq) = K3(Rh(C2O4)3)(s) + 6 KCl(aq)
C6H14 + Br2 = CBr + HBr =>
C6H14 + 10 Br2 = 6 CBr + 14 HBr
NaCl + Fe(PO4) = Na3PO4 + FeCl3 =>
3 NaCl + Fe(PO4) = Na3PO4 + FeCl3
U + Cl2 = UCl6 =>
U + 3 Cl2 = UCl6
Fe(OH)3 + H2(CO2) = Fe2(CO2)3 + H2O =>
2 Fe(OH)3 + 3 H2(CO2) = Fe2(CO2)3 + 6 H2O
AsH3 + HgCl2 = Hg(AsH2)Cl + HCl =>
AsH3 + HgCl2 = Hg(AsH2)Cl + HCl
NH3 + KOH = KNH3 + OH =>
NH3 + KOH = KNH3 + OH
Mn(SO4)2 + H2O = MnO2 + H2SO4 =>
Mn(SO4)2 + 2 H2O = MnO2 + 2 H2SO4
(CH3CH2)2CH3 + O2 = CO2 + H2O =>
4(CH3CH2)2CH3 + 33 O2 = 20 CO2 + 26 H2O
HCOOH + Fe = Fe(HCOO)2 + H2 =>
2 HCOOH + Fe = Fe(HCOO)2 + H2
C17H33COOH + HBr = C17H33COOBr + H2 =>
C17H33COOH + HBr = C17H33COOBr + H2
CuSO4 + (C6H5)3P = [(C6H5)3P]3Cu + SO4 =>
CuSO4 + 3(C6H5)3P = [(C6H5)3P]3Cu + SO4
RbNO3 + CuCl = RbCl + NO3Cu =>
RbNO3 + CuCl = RbCl + NO3Cu
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(ClO3)2 + BaSO4 = Ba(ClO3)2 + CaSO4 =>
Ca(ClO3)2 + BaSO4 = Ba(ClO3)2 + CaSO4
(*11(Al2(H24O11)3)24)*11(MgH24O11)19 = Al2(H24O11)3 + MgH24O11 =>
(*11(Al2(H24O11)3)24)*11(MgH24O11)19 = 264 Al2(H24O11)3 + 209 MgH24O11
H2O + BF3(g) = HF(aq) + H3BO3(aq) =>
3 H2O + BF3(g) = 3 HF(aq) + H3BO3(aq)
Pb3O4 + HNO3 = Pb(NO3)3 + NO + H2O =>
3 Pb3O4 + 28 HNO3 = 9 Pb(NO3)3 + NO + 14 H2O
Mg + AuCl = Au + MgCl =>
Mg + AuCl = Au + MgCl
C11H14O4N + O2 = CO2 + H2O + NH3 =>
4 C11H14O4N + 47 O2 = 44 CO2 + 22 H2O + 4 NH3
C(s) + O2(g) = CO(g) = =>
2 C(s) + O2(g) = 2 CO(g)
Mn + Co{+3} = Co{+2} + Mn{+2} =>
Mn + 2 Co{+3} = 2 Co{+2} + Mn{+2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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