| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaO = Na2O2
K(OH) + HNO3 = KNO3 + H2O =>
K(OH) + HNO3 = KNO3 + H2O
Ba(OH)2 + (NH4)2SO4 = BaSO4 + NH3 + H2O =>
Ba(OH)2 + (NH4)2SO4 = BaSO4 + 2 NH3 + 2 H2O
HOCl + NO2 = NO3 + HCl =>
HOCl + NO2 = NO3 + HCl
C6O6H12 = C9H20 + CO2 + H2O =>
7 C6O6H12 = 3 C9H20 + 15 CO2 + 12 H2O
Fe3 + Ag(NO3) = Fe3(NO3) + Ag =>
Fe3 + Ag(NO3) = Fe3(NO3) + Ag
BBr3 + Al = AlBr3 + B =>
BBr3 + Al = AlBr3 + B
H2S + Al2(CO3)3 = Al2S3 + CO2 + H2O =>
3 H2S + Al2(CO3)3 = Al2S3 + 3 CO2 + 3 H2O
Ag + HNO2 = NO + H2O + AgNO3 =>
Ag + 4 HNO2 = 3 NO + 2 H2O + AgNO3
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 8 H2O
C17H36 + H2O = CH3COOH + H2 =>
2 C17H36 + 34 H2O = 17 CH3COOH + 36 H2
LaC6H9O3 + H2O = La2O3 + CH4 + CO2 =>
4 LaC6H9O3 + 12 H2O = 2 La2O3 + 15 CH4 + 9 CO2
NaBr + FeCl3 = Fe(Br)3 + NaCl =>
3 NaBr + FeCl3 = Fe(Br)3 + 3 NaCl
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + H2O + NH3 =>
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + 2 H2O + 2 NH3
HNO3 + Sc(OH)3 = Sc(NO3)3 + H2O =>
3 HNO3 + Sc(OH)3 = Sc(NO3)3 + 3 H2O
CaCO3 + FeC2O4*2H2O + ReO3 + O2 = Ca2FeReO6 + CO2 + H2O =>
4 CaCO3 + 2 FeC2O4*2H2O + 2 ReO3 + O2 = 2 Ca2FeReO6 + 8 CO2 + 4 H2O
ZnCO3 + H2O = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 H2O = Zn(OH)2 + H2CO3
HPO3 + AgNO3 + NH3 = AgPO3 + NH4NO3 =>
HPO3 + AgNO3 + NH3 = AgPO3 + NH4NO3
K3Fe(CN)6 + Cu(NH3)4 = Cu2[Fe(CN)6] + NH3 + K =>
K3Fe(CN)6 + 2 Cu(NH3)4 = Cu2[Fe(CN)6] + 8 NH3 + 3 K
BaCl2(aq) + H2(SO4)(aq) = Ba(SO4) + H2Cl2 =>
BaCl2(aq) + H2(SO4)(aq) = Ba(SO4) + H2Cl2
Ca + H2SO4 = Ca(SO4) + H =>
Ca + H2SO4 = Ca(SO4) + 2 H
SnCl2(aq) + Na2S(s) = SnS(s) + NaCl =>
SnCl2(aq) + Na2S(s) = SnS(s) + 2 NaCl
MnCl3 + Sn3(AsO4)4 = SnCl4 + MnAsO4 =>
4 MnCl3 + Sn3(AsO4)4 = 3 SnCl4 + 4 MnAsO4
Na3PO4(aq) + Ni(ClO4)2 = NaClO4 + Ni3(PO4)2 =>
2 Na3PO4(aq) + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3(PO4)2
C6H5CI + O2 = H2O + CO2 + HCI =>
C6H5CI + 7 O2 = 2 H2O + 6 CO2 + HCI
Na2SO4 + HgCl2 = HgSO4 + Na2Cl2 =>
Na2SO4 + HgCl2 = HgSO4 + Na2Cl2
C6H6O2 + C7H6O = C52H40O8 + H2O =>
4 C6H6O2 + 4 C7H6O = C52H40O8 + 4 H2O
AgCl + MgI2 = AgI + MgCl2 =>
2 AgCl + MgI2 = 2 AgI + MgCl2
H2P + NaO = NaP + H2O =>
H2P + NaO = NaP + H2O
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
Na2CrO4 + AgNo3 = NaNo3 + Ag2CrO4 =>
Na2CrO4 + 2 AgNo3 = 2 NaNo3 + Ag2CrO4
FeNO3 + NH3 + H2O = FeOH + NH4NO3 =>
FeNO3 + NH3 + H2O = FeOH + NH4NO3
NaNO3 + CaCl2 = Ca(NO3)2 + NaCl =>
2 NaNO3 + CaCl2 = Ca(NO3)2 + 2 NaCl
FeCl + Pb(NO3)2 = FeNO3 + PbCl2 =>
2 FeCl + Pb(NO3)2 = 2 FeNO3 + PbCl2
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2
C6H8O7(aq) + NaHCO3(aq) = H2O(i) + CO2(g) + C6H5Na3O7(aq) =>
C6H8O7(aq) + 3 NaHCO3(aq) = 3 H2O(i) + 3 CO2(g) + C6H5Na3O7(aq)
Pb(C2H3O2)2 + (Na)2S = PbS + NaC2H3O2 =>
Pb(C2H3O2)2 + (Na)2S = PbS + 2 NaC2H3O2
S(g) + O2(g) = SO2 =>
S(g) + O2(g) = SO2
FeO + HI = FeI2 + H2O =>
FeO + 2 HI = FeI2 + H2O
Na2O + P2O5 = Na7P3O11 =>
7 Na2O + 3 P2O5 = 2 Na7P3O11
Fe(NO3)2 + AgBr = FeBr2 + Ag(NO3) =>
Fe(NO3)2 + 2 AgBr = FeBr2 + 2 Ag(NO3)
CaC2 + HOH = Ca(OH)2 + C + H2 =>
CaC2 + 2 HOH = Ca(OH)2 + 2 C + H2
Na2 + Cr + O2 = Na2CrO4 =>
Na2 + Cr + 2 O2 = Na2CrO4
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
C2H3OOH + C8H17OH = C2H5C8OOH17 + H2O =>
4 C2H3OOH + 9 C8H17OH = 8 C2H5C8OOH17 + H2O
Co{2+} + C10H16N2O8{4-} = CoC10H16N2O8{2-} =>
Co{2+} + C10H16N2O8{4-} = CoC10H16N2O8{2-}
H2SO3 + LiOH = H2O + LiSO3H =>
H2SO3 + LiOH = H2O + LiSO3H
NaNO3 + AlCl3 = NaCl2 + AlNO3 + Cl =>
NaNO3 + AlCl3 = NaCl2 + AlNO3 + Cl
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
FeBr({-}3) + NaOH = FeOH + NaBr({-}3) =>
FeBr({-}3) + NaOH = FeOH + NaBr({-}3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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