| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl3 + NaOH = HCoCl3NaO
CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2
Cu + Al(OH)3 = Cu(OH)3 + Al =>
Cu + Al(OH)3 = Cu(OH)3 + Al
Al + ZnCl2(aq) = AlCl3 + Zn =>
2 Al + 3 ZnCl2(aq) = 2 AlCl3 + 3 Zn
Bh2O7 + B2O3 = Bh3B7 + O2 =>
3 Bh2O7 + 7 B2O3 = 2 Bh3B7 + 21 O2
NH3 + PbCl2 = PbH3 + NCl2 =>
NH3 + PbCl2 = PbH3 + NCl2
C4H9 + Br2 = C4H9Br2 =>
C4H9 + Br2 = C4H9Br2
CO + HNO3 = CO2 + H2O + NO =>
3 CO + 2 HNO3 = 3 CO2 + H2O + 2 NO
CH3CH2CH3(g) + O2 = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NaHCO3 + AlCl3 = CO2 + H2O + Al2(CO3)3 + NaCl =>
6 NaHCO3 + 2 AlCl3 = 3 CO2 + 3 H2O + Al2(CO3)3 + 6 NaCl
CsI + Cl2 = I2Cl2 + Cs =>
2 CsI + Cl2 = I2Cl2 + 2 Cs
Ba2Cl + NaNO3 = Ba2NO3 + NaCl =>
Ba2Cl + NaNO3 = Ba2NO3 + NaCl
CaC2O4 + NH4OH = Ca(OH)2 + (NH4)2C2O4 =>
CaC2O4 + 2 NH4OH = Ca(OH)2 + (NH4)2C2O4
CK = KC =>
CK = KC
KI + MnO2 + H2SO4 = I2 + MnSO4 + KSO4 + H2O =>
2 KI + 2 MnO2 + 4 H2SO4 = I2 + 2 MnSO4 + 2 KSO4 + 4 H2O
CuCl2 + KJ = CuCl + J2 + KCl =>
2 CuCl2 + 2 KJ = 2 CuCl + J2 + 2 KCl
OH{-}1(aq) + I{-}1(aq) + Cl2(g) = IO4{-}1(aq) + Cl{-}1(aq) + H2O(l) =>
8 OH{-}1(aq) + I{-}1(aq) + 4 Cl2(g) = IO4{-}1(aq) + 8 Cl{-}1(aq) + 4 H2O(l)
Pb(NO3)2 + CaOH = Pb(OH) + Ca(NO3)2 =>
Pb(NO3)2 + CaOH = Pb(OH) + Ca(NO3)2
Si2OCl6 + H2O = SiO2 + HCl =>
Si2OCl6 + 3 H2O = 2 SiO2 + 6 HCl
NaHC4H4O6 + KOH = KHC4H4O6 + NaOH =>
NaHC4H4O6 + KOH = KHC4H4O6 + NaOH
NaCl + Mg3(PO4)2 = Na(PO4)2 + Mg3Cl =>
NaCl + Mg3(PO4)2 = Na(PO4)2 + Mg3Cl
ZnSO4*7H2O(s) = ZnSO4(s) + H2O(l) =>
ZnSO4*7H2O(s) = ZnSO4(s) + 7 H2O(l)
NaCl + Cu{+} = CuCl + Na{+} =>
NaCl + Cu{+} = CuCl + Na{+}
NaI + NaIO2 = NaIO =>
NaI + NaIO2 = 2 NaIO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
C6H14 + HNO3 = CO2 + N2 + H2O = c =>
5 C6H14 + 38 HNO3 = 30 CO2 + 19 N2 + 54 H2O
HAuCl4 + Na2SO3 + NaOH = Na2SO4 + NaCl + Na3Au(SO3)2 + H2O =>
HAuCl4 + 3 Na2SO3 + 3 NaOH = Na2SO4 + 4 NaCl + Na3Au(SO3)2 + 2 H2O
(NH4)2S + HNO3 = NH4NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2 NH4NO3 + H2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
LiOH(aq) + HBr(aq) = H2O(l) + LiBr(aq) =>
LiOH(aq) + HBr(aq) = H2O(l) + LiBr(aq)
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Fe3(PO4)3 + Na2SO4 = Fe2(SO4) + Na3(PO4)3 =>
2 Fe3(PO4)3 + 3 Na2SO4 = 3 Fe2(SO4) + 2 Na3(PO4)3
NaNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NONaHSO4 + H2O =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 NONaHSO4 + 2 H2O
Ga(OH)3 + Ca(OH)2 = Ca3[Ga(OH)6]2 =>
2 Ga(OH)3 + 3 Ca(OH)2 = Ca3[Ga(OH)6]2
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
Al2O3H2O = Al2O3 + H2O =>
Al2O3H2O = Al2O3 + H2O
Fe + H2O = FeO2 + H2 =>
Fe + 2 H2O = FeO2 + 2 H2
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3(aq) =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3(aq)
ClO3{-} + Mn{+2} = MnO2 + ClO2 =>
2 ClO3{-} + Mn{+2} = MnO2 + 2 ClO2
BH3 + C6H4C2H2NO2 = C6H4C2H4NH2 + B + HBO2 =>
5 BH3 + 3 C6H4C2H2NO2 = 3 C6H4C2H4NH2 + 2 B + 3 HBO2
(NH4)6Mo7O24 + NH4VO3 + (NH4)2HPO4 + HNO3 = Mo85V15P100O500 + N2 + H2O =>
170(NH4)6Mo7O24 + 210 NH4VO3 + 1400(NH4)2HPO4 + 2180 HNO3 = 14 Mo85V15P100O500 + 3105 N2 + 9850 H2O
Ca(OH)2 + Cl = Cl(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 7 Cl = Cl(ClO)2 + 2 CaCl2 + 2 H2O
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
Fe + PbCl = Pb + FeCl =>
Fe + PbCl = Pb + FeCl
Fe4 + S3 = FeS =>
3 Fe4 + 4 S3 = 12 FeS
K + HOH = HKOH =>
K + HOH = HKOH
KCl + PbCrO4 = K2CrO4 + PbCl2 =>
2 KCl + PbCrO4 = K2CrO4 + PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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