| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 8 H2SO4 + 5 CoCl2 = 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O + 5 CoSO4
Ga + Mg2Cr2O7 = Ga2(Cr2O7)3 + Mg =>
2 Ga + 3 Mg2Cr2O7 = Ga2(Cr2O7)3 + 6 Mg
Hg2(NO3)2(aq) + CaCl2(aq) = Hg2Cl2 + Ca(NO3)2 =>
Hg2(NO3)2(aq) + CaCl2(aq) = Hg2Cl2 + Ca(NO3)2
CH3CH2OH + Mg = C2H5OMg + H2 =>
2 CH3CH2OH + 2 Mg = 2 C2H5OMg + H2
Cl + KF = KCl + F2 =>
2 Cl + 2 KF = 2 KCl + F2
AgClO3 + Li = LiClO3 + Ag =>
AgClO3 + Li = LiClO3 + Ag
BaCl2 + ZnSO4 = ZnCl2 + BaSO4 =>
BaCl2 + ZnSO4 = ZnCl2 + BaSO4
Na2O + ZnSO4 = ZnO + Na2SO4 =>
Na2O + ZnSO4 = ZnO + Na2SO4
Be(OH)2 + H4P2O7 = Be2P2O7 + H2O =>
2 Be(OH)2 + H4P2O7 = Be2P2O7 + 4 H2O
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
Pb(NO3)2 + K2I = PbI + KNO3 =>
Pb(NO3)2 + K2I = PbI + 2 KNO3
K + C12 = KC1 =>
12 K + C12 = 12 KC1
HClO4(aq) + P4O10 = H3PO4(aq) + Cl2O7 =>
12 HClO4(aq) + P4O10 = 4 H3PO4(aq) + 6 Cl2O7
NiBr4 = Ni + Br2 =>
NiBr4 = Ni + 2 Br2
SbCl3 + NH4OH = SbOH + NH4Cl3 =>
SbCl3 + NH4OH = SbOH + NH4Cl3
Na2S2O3*5H2O + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3*5H2O + 8 KMnO4 + 7 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 32 H2O
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
C6H5Cl + Br = C6H5ClBr =>
C6H5Cl + Br = C6H5ClBr
Zn + I2 = Zn(I)2 =>
Zn + I2 = Zn(I)2
CS + H2S + Cu = Cu2S + CH4 =>
CS + 2 H2S + 6 Cu = 3 Cu2S + CH4
K + P = K2P =>
2 K + P = K2P
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + HOH = CaHO2 + H2 =>
2 Ca + 4 HOH = 2 CaHO2 + 3 H2
Cr2(SO4)3 + NaBiO3 + H2SO4 = Na2Cr2O7 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 NaBiO3 + 4 H2SO4 = 2 Na2Cr2O7 + Na2SO4 + 3 Bi2(SO4)3 + 4 H2O
Ag + HOH = H2 + AgOH =>
2 Ag + 2 HOH = H2 + 2 AgOH
UO2(NO3)2*6H2O = UO2 + NO2 + H2O + O2 =>
UO2(NO3)2*6H2O = UO2 + 2 NO2 + 6 H2O + O2
Mn(NO2)2BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2BeCl2 = Be(NO2)2 + MnCl2
HAlg + Na2CO3 = NaAlg + CO2 + H2O =>
2 HAlg + Na2CO3 = 2 NaAlg + CO2 + H2O
HNO2 + Bi(OH)3 = BiNO3 + H2O =>
HNO2 + Bi(OH)3 = BiNO3 + 2 H2O
Al + KOH + H2O = Al(OH)4{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 Al(OH)4{-} + 2 K{+} + 3 H2
Ca3(PO4)2 + Al2S3 = CaS + AlPO4 =>
Ca3(PO4)2 + Al2S3 = 3 CaS + 2 AlPO4
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
Fe{3+} + C2O4{2-} = Fe{2+} + CO2 =>
2 Fe{3+} + C2O4{2-} = 2 Fe{2+} + 2 CO2
K3N + O2 = K2O + N2O3 =>
2 K3N + 3 O2 = 3 K2O + N2O3
FeCl3 + HNO3 = Fe(HNO3)3 + Cl2 =>
2 FeCl3 + 6 HNO3 = 2 Fe(HNO3)3 + 3 Cl2
VOSO4 + Na2S2O3 + KI = VOI + I2 + Na2SO4 + K2S2O3 =>
2 VOSO4 + 2 Na2S2O3 + 4 KI = 2 VOI + I2 + 2 Na2SO4 + 2 K2S2O3
Ba2O + H2O = BaH2O + O2 =>
2 Ba2O + 4 H2O = 4 BaH2O + O2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Si(CH3)2Cl2 + H2O = Si(CH3)2(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = Si(CH3)2(OH)2 + 2 HCl
LiCl + FePO4 = Li3PO4 + FeCl3 =>
3 LiCl + FePO4 = Li3PO4 + FeCl3
H3PO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca3(PO3)2(aq) =>
2 H3PO3(aq) + 3 Ca(OH)2(aq) = 6 H2O(l) + Ca3(PO3)2(aq)
NaClO + Cu = CuClO + Na =>
NaClO + Cu = CuClO + Na
CdCl2(aq) + AgNO3(aq) = AgCl(s) + Cd(NO3)2(aq) =>
CdCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Cd(NO3)2(aq)
NH3 + HCl = (NH4)Cl =>
NH3 + HCl = (NH4)Cl
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
Cu(s) + Ag2SO4(aq) = Ag + CuSO4 =>
Cu(s) + Ag2SO4(aq) = 2 Ag + CuSO4
C4O + H2 = C4 + H2O =>
C4O + H2 = C4 + H2O
H2SO4 + CuO2H2 = CuSO4 + H2O =>
H2SO4 + CuO2H2 = CuSO4 + 2 H2O
NH3(g) + HCl(aq) = NH4Cl(s) =>
NH3(g) + HCl(aq) = NH4Cl(s)
C6H5Br + HBr = C6H5C2H5 + Br2 =>
4 C6H5Br + 10 HBr = 3 C6H5C2H5 + 7 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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