| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H5BiO4 + 3 HCl = C7H6O3 + BiCl3 + H2O
CCl4 + KOH = KCl + K2CO3 + H2O =>
CCl4 + 6 KOH = 4 KCl + K2CO3 + 3 H2O
C3H7OH + CH3COOH = C5H10O2 + H2O =>
C3H7OH + CH3COOH = C5H10O2 + H2O
Mg{2+}(aq) + OH{-}(aq) = Mg(OH)2 =>
Mg{2+}(aq) + 2 OH{-}(aq) = Mg(OH)2
Al + H{+} = Al3{+} + H2{+} =>
3 Al + 2 H{+} = Al3{+} + H2{+}
Mn2 + O2 = MnO2 =>
Mn2 + 2 O2 = 2 MnO2
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
AgNO3 + Fe = Fe(NO3)2 + Ag =>
2 AgNO3 + Fe = Fe(NO3)2 + 2 Ag
Na + H5O = Na3O5H2 + H2 =>
6 Na + 10 H5O = 2 Na3O5H2 + 23 H2
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
HClO2 + Sc(OH)3 = Sc(ClO2)3 + H2O =>
3 HClO2 + Sc(OH)3 = Sc(ClO2)3 + 3 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO(g) + H2O(l) =>
Au(s) + HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + NO(g) + 2 H2O(l)
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
NH2CONH2 = NH3 + CO2 + C3H6N6 =>
6 NH2CONH2 = 6 NH3 + 3 CO2 + C3H6N6
IO3{-} + HSO3{-} = HSO4{-} + SO4{-2} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{-2} + H2O + I2
Cu + NH3 = Cu(NH3)4 =>
Cu + 4 NH3 = Cu(NH3)4
MgNH4PO4 = Mg2 + P2 + O7 + NH3 + H2 =>
14 MgNH4PO4 = 7 Mg2 + 7 P2 + 8 O7 + 14 NH3 + 7 H2
C2H6O2 + Cu(OH)2 = C2H2O2 + Cu2O + H2O =>
C2H6O2 + 4 Cu(OH)2 = C2H2O2 + 2 Cu2O + 6 H2O
Na2S2O3 + CH3COOH = CH3COONa2 + HS2O3 =>
Na2S2O3 + CH3COOH = CH3COONa2 + HS2O3
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
As2O3 + Na2CO3 = As2CO3 + Na2O3 =>
As2O3 + Na2CO3 = As2CO3 + Na2O3
CdS + NH3 = Cd(NH3)4 + S =>
CdS + 4 NH3 = Cd(NH3)4 + S
H2SO4 + C = CO + SO2 + COH2 =>
H2SO4 + 2 C = CO + SO2 + COH2
H3PO4 + BaSO4 = Ba3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 BaSO4 = Ba3(PO4)2 + 3 H2SO4
AlF3 + K3PO4 = KF + AlPO4 =>
AlF3 + K3PO4 = 3 KF + AlPO4
Al(OH)3 + H3Po4 = Al3(Po4)3 + H2O =>
3 Al(OH)3 + 3 H3Po4 = Al3(Po4)3 + 9 H2O
Ca(NO3)2(aq) + Na2C2O4(aq) = NaNO3(aq) + CaC2O4(s) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = 2 NaNO3(aq) + CaC2O4(s)
MoO3 + H2SO4 = MoO2SO4 + H2O =>
MoO3 + H2SO4 = MoO2SO4 + H2O
Cr + Co(No3)2 = Cr(No3) + Co =>
2 Cr + Co(No3)2 = 2 Cr(No3) + Co
CO(NH2)2(aq) + H2O(l) = (NH4)2CO3(aq) =>
CO(NH2)2(aq) + 2 H2O(l) = (NH4)2CO3(aq)
Fe(NH4)2(SO4)2 + NO3 = Fe(NH4)2 + NO3(SO4)2 =>
Fe(NH4)2(SO4)2 + NO3 = Fe(NH4)2 + NO3(SO4)2
K2CrO4 + Pb(CH3CO)2 = PbCrO4 + K2(CH3CO)2 =>
K2CrO4 + Pb(CH3CO)2 = PbCrO4 + K2(CH3CO)2
H2C2O4 + H2O = H3O + HCO4 =>
H2C2O4 + 12 H2O = 8 H3O + 2 HCO4
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
NH4VO3 + (NH4)2MoO4 + H3PO4 + HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + NH4NO3 + H2O =>
NH4VO3 + 16(NH4)2MoO4 + H3PO4 + 29 HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + 29 NH4NO3 + 16 H2O
KOH + H202 + Cr(OH)3 = K2CrO + H2O =>
404 KOH + 3 H202 + 202 Cr(OH)3 = 202 K2CrO + 808 H2O
CdCl2 + H2O = CdO2 + HCl + H2 =>
CdCl2 + 2 H2O = CdO2 + 2 HCl + H2
MgOH(MgHCO3)CO3 = MgO + CO2 + H2O =>
MgOH(MgHCO3)CO3 = 2 MgO + 2 CO2 + H2O
Fe(OH)2 + NaOH = Na4Fe(OH)6 =>
Fe(OH)2 + 4 NaOH = Na4Fe(OH)6
Cu2 + MgSO4 = CuSO4 + Mg =>
Cu2 + 2 MgSO4 = 2 CuSO4 + 2 Mg
CrO4 + Fe + H2O = Cr(OH)3 + Fe(OH)3 =>
3 CrO4 + 5 Fe + 12 H2O = 3 Cr(OH)3 + 5 Fe(OH)3
C2H5OH + CoCl3 = C2H5Cl + Co(OH)3 =>
3 C2H5OH + CoCl3 = 3 C2H5Cl + Co(OH)3
SrCl2 + Na2C6O6 = NaCl + SrC6O6 =>
SrCl2 + Na2C6O6 = 2 NaCl + SrC6O6
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
XC2O4 + H2C2O4 + H2O2 = X(C2O4)3 + H2O =>
XC2O4 + 2 H2C2O4 + 2 H2O2 = X(C2O4)3 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na{+} + OH{-} + HCl = H2O + Na{-} + Cl =>
Na{+} + 2 OH{-} + 2 HCl = 2 H2O + Na{-} + 2 Cl
CoCI2 + F2 = CoF2 + CI2 =>
CoCI2 + F2 = CoF2 + CI2
M + HNO3 = M(NO3)4 + NH4NO3 + H2O =>
2 M + 10 HNO3 = 2 M(NO3)4 + NH4NO3 + 3 H2O
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl =>
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
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