| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 10 Ag + 8 H2SO4 = 5 Ag2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
CO3O4 + Al = CO2 + Al2O3 =>
3 CO3O4 + 10 Al = 3 CO2 + 5 Al2O3
CaCl2 + K2C2O4 = CaC2O4 + K2Cl2 =>
CaCl2 + K2C2O4 = CaC2O4 + K2Cl2
Al + CoClO4 = AlClO4 + Co =>
Al + CoClO4 = AlClO4 + Co
RbOH + HCl = RbOH2 + Cl =>
RbOH + HCl = RbOH2 + Cl
SB2S5 + HCl + HNO3 = HSBCl6 + S + NO + H2O =>
3 SB2S5 + 36 HCl + 10 HNO3 = 6 HSBCl6 + 12 S + 10 NO + 20 H2O
Fe2(SO4)3 + Na2HPO4 = FePO4 + NaH2PO4 + Na2SO4 =>
Fe2(SO4)3 + 4 Na2HPO4 = 2 FePO4 + 2 NaH2PO4 + 3 Na2SO4
CH3(CH2)3OH + Cr2O7{2-} + H{+} = CH3(CH2)2COOH + H2O + Cr{3+} =>
3 CH3(CH2)3OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3(CH2)2COOH + 11 H2O + 4 Cr{3+}
SIO2 + CO2 = SIC + O2 =>
SIO2 + CO2 = SIC + 2 O2
Pb(C2H3O2)2 + H2S = CH2O + PbS =>
Pb(C2H3O2)2 + H2S = 4 CH2O + PbS
CH3CHO + H = CH3COH2 =>
CH3CHO + H = CH3COH2
AlCl2 = Al + Cl =>
AlCl2 = Al + 2 Cl
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(ac) + H2O(l) =>
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(ac) + 2 H2O(l)
H3PO3 + H2SO3 = H2SO4 + PH3 =>
H3PO3 + 3 H2SO3 = 3 H2SO4 + PH3
BaCl2 + Mg(SO4) = BaSO4 + MgCl2 =>
BaCl2 + Mg(SO4) = BaSO4 + MgCl2
NH4VO3 + HCl = NH4Cl + V2O5 + H2O =>
2 NH4VO3 + 2 HCl = 2 NH4Cl + V2O5 + H2O
NaCO + HCl = NaCOHCl =>
NaCO + HCl = NaCOHCl
C3H4O3 + NaOH = C3H4O4 + NaH =>
C3H4O3 + NaOH = C3H4O4 + NaH
Na2CO3 + ZnSO4 = Na2SO4 + CO3Zn =>
Na2CO3 + ZnSO4 = Na2SO4 + CO3Zn
Fe + HCl(ac) = FeCl3 + H2 =>
2 Fe + 6 HCl(ac) = 2 FeCl3 + 3 H2
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
AsCl3 + NaOH = NaAsO2 + NaCl + H2O =>
AsCl3 + 4 NaOH = NaAsO2 + 3 NaCl + 2 H2O
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
K + H2O = H2 + KHO2 =>
2 K + 4 H2O = 3 H2 + 2 KHO2
NH4OH3 = NH3 + H2 + O2 =>
2 NH4OH3 = 2 NH3 + 4 H2 + O2
Hydrogen2 + Bromine2 = HydrogenBromine =>
Hydrogen2 + Bromine2 = 2 HydrogenBromine
Fe2 + NaOH = Fe(NaOH)3 =>
Fe2 + 6 NaOH = 2 Fe(NaOH)3
Cu + Li2SO4 = CuSO4 + Li =>
Cu + Li2SO4 = CuSO4 + 2 Li
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
C12H12 + O13 = CO + H2O =>
13 C12H12 + 18 O13 = 156 CO + 78 H2O
C16H14 + O2 = CO2 + H2 =>
C16H14 + 16 O2 = 16 CO2 + 7 H2
NaNO3 + NH3 + H2O = NaOH + NH4NO3 =>
NaNO3 + NH3 + H2O = NaOH + NH4NO3
H3(PO)4 + LiOH = Li3(PO)4 + H2O =>
H3(PO)4 + 3 LiOH = Li3(PO)4 + 3 H2O
(NH2)2CO + NaClO + NaOH = N2 + Na2CO3 + NaCl + H2O =>
(NH2)2CO + 3 NaClO + 2 NaOH = N2 + Na2CO3 + 3 NaCl + 3 H2O
CH3CH2OH + NaOH = C2H5ONa + H2O =>
CH3CH2OH + NaOH = C2H5ONa + H2O
H3PO4(aq) + NaOH(aq) = H2O(l) + Na2HPO4(s) =>
H3PO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2HPO4(s)
CuCl2 + Fe = Cu2 + Fe2Cl3 =>
6 CuCl2 + 8 Fe = 3 Cu2 + 4 Fe2Cl3
AlO2H2 + H2SO4 = Al2S2O8 + H2O =>
2 AlO2H2 + 2 H2SO4 = Al2S2O8 + 4 H2O
Mg + C6H8O7 = MgO7 + C6H8 =>
Mg + C6H8O7 = MgO7 + C6H8
CH3COOBa = CH3COCH3 + Ba2CO3 =>
2 CH3COOBa = CH3COCH3 + Ba2CO3
KMnO4 + HCl + CH3OH = MnCl2 + HCHO2 + KCl + H2O =>
4 KMnO4 + 12 HCl + 5 CH3OH = 4 MnCl2 + 5 HCHO2 + 4 KCl + 11 H2O
FeSO4 + Cl2 + H2O = Fe2O3 + HCl + H2SO4 =>
2 FeSO4 + Cl2 + 3 H2O = Fe2O3 + 2 HCl + 2 H2SO4
NaOH + Zn(C2H3O2)2 = Na(C2H3O2) + Zn(OH)2 =>
2 NaOH + Zn(C2H3O2)2 = 2 Na(C2H3O2) + Zn(OH)2
K2S2O5 = K2SO3 + SO2 =>
K2S2O5 = K2SO3 + SO2
MnO4{-} + H{+} + FeSO3*1H2O = Mn{2+} + HSO4{-} + Fe{3+} + H2O =>
3 MnO4{-} + 19 H{+} + 5 FeSO3*1H2O = 3 Mn{2+} + 5 HSO4{-} + 5 Fe{3+} + 12 H2O
CsNO3 + HI = CsI + HNO3 =>
CsNO3 + HI = CsI + HNO3
V2O5 + Na2CO3 = NaVO3 + CO2 =>
V2O5 + Na2CO3 = 2 NaVO3 + CO2
AlCl3 + Na(PO4) = Al(PO4) + NaCl3 =>
AlCl3 + Na(PO4) = Al(PO4) + NaCl3
AgI + Br2 = AgBr + I2 =>
2 AgI + Br2 = 2 AgBr + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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