| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + SrI2 = 2 NaI + SrSO4
Ni{+3} + O{-2} = Ni{+} + O{-} =>
Ni{+3} + 2 O{-2} = Ni{+} + 2 O{-}
Co + Cr{3+} = Co{2} + Cr{2+} =>
Co + 2 Cr{3+} = Co{2} + 2 Cr{2+}
Cu2SO4 + O2 + H2O = (CuOH)2SO4 =>
2 Cu2SO4 + O2 + 2 H2O = 2(CuOH)2SO4
CuSO4 + NH2CH2COOH + NaOH = Cu(C2H4NO2)2*2H2O + Na2SO4 =>
CuSO4 + 2 NH2CH2COOH + 2 NaOH = Cu(C2H4NO2)2*2H2O + Na2SO4
HCN + CuSO4 = Cu(CN)2 + H2SO4 =>
2 HCN + CuSO4 = Cu(CN)2 + H2SO4
MgHNO3 = MgOHNO2 =>
MgHNO3 = MgOHNO2
CH3HN2 + O2 = CO2 + H2O + N2 =>
CH3HN2 + 2 O2 = CO2 + 2 H2O + N2
SO + NaOH = Na2S2O3 + H2O =>
2 SO + 2 NaOH = Na2S2O3 + H2O
Al2(SO4)3*18H2O + K2SiO3 = Al(OH)3 + H2O + K2SO4 + SiO2 =>
Al2(SO4)3*18H2O + 3 K2SiO3 = 2 Al(OH)3 + 15 H2O + 3 K2SO4 + 3 SiO2
CH3COO{-} + H2O = CH2COO{2-} + H3O{+} =>
CH3COO{-} + H2O = CH2COO{2-} + H3O{+}
C6H13ClO + KH = C6H14O + KCl =>
C6H13ClO + KH = C6H14O + KCl
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
MgCl2 + Na3Po4 = Mg3(Po4)2 + NaCl =>
3 MgCl2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaCl
Ce2 + Br + H2O = HCe + HBrO3 =>
5 Ce2 + 2 Br + 6 H2O = 10 HCe + 2 HBrO3
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
MgSO4 + NH4OH = Mg(OH)2 + NH3 + H2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2SO4
Na2SO4 + SrI2 + H2O = HI + NaOH + SrSO4 =>
Na2SO4 + SrI2 + 2 H2O = 2 HI + 2 NaOH + SrSO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH3CO2H + NH4OH = H2O + NH4C2H3O2 =>
CH3CO2H + NH4OH = H2O + NH4C2H3O2
NaCO3(s) = NaOCO2 =>
NaCO3(s) = NaOCO2
Au + NaClO + HCl = HAuCl4 + NaCl + H2O =>
2 Au + 3 NaClO + 8 HCl = 2 HAuCl4 + 3 NaCl + 3 H2O
Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag2O + H2O =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + Ag2O + H2O
CoCl26H2O + NH4OH = H2O2 + NH4Cl + Co(NH3)6Cl3 + H2O =>
2 CoCl26H2O + 58 NH4OH = 23 H2O2 + 46 NH4Cl + 2 Co(NH3)6Cl3 + 14 H2O
MgSO4 + NH4OH = Mg(OH)2 + NH3 + H2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2SO4
Al(CO3)3 + Na2CO3 = AlCO3 + Na2(CO3)3 =>
Al(CO3)3 + Na2CO3 = AlCO3 + Na2(CO3)3
HBr + NaHCo3 = NaH + BrHCo3 =>
HBr + NaHCo3 = NaH + BrHCo3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO3 + NaCl + Na2SO3 + H2O =>
Ca(ClO)2 + Na2S2O3 + 2 NaOH = CaSO3 + 2 NaCl + Na2SO3 + H2O
Au + Na2SO4 = Au(SO4) + Na2 =>
Au + Na2SO4 = Au(SO4) + Na2
Ni(OH)2 + HBr = HNi + Br(OH)2 =>
Ni(OH)2 + HBr = HNi + Br(OH)2
H + SiO3 = H2O + SiO2 =>
2 H + SiO3 = H2O + SiO2
NaClO + NH3 = N2 + NaCl + H2O =>
3 NaClO + 2 NH3 = N2 + 3 NaCl + 3 H2O
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO3 + NaCl + Na2SO3 + H2O =>
Ca(ClO)2 + Na2S2O3 + 2 NaOH = CaSO3 + 2 NaCl + Na2SO3 + H2O
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
CuOH = Cu2OH2O =>
2 CuOH = Cu2OH2O
CH3COH + AgO2 = Ag + CH3COOH =>
2 CH3COH + AgO2 = Ag + 2 CH3COOH
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 H2O + 5 Pb(NO3)2
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
C1398H1278 + O2 = H2O + CO2 =>
2 C1398H1278 + 3435 O2 = 1278 H2O + 2796 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Ca(oh)2 + VCl3 = CaCl2 + V(oh)5 =>
15 Ca(oh)2 + 20 VCl3 = 30 CaCl2 + 4 V(oh)5
NaNO3 + (NH4)2SO4 = Na2SO4 + NH4NO3 =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 2 NH4NO3
Fe(s) + Au(NO3)3(aq) = Au3(s) + Fe(NO3)3(aq) =>
3 Fe(s) + 3 Au(NO3)3(aq) = Au3(s) + 3 Fe(NO3)3(aq)
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
NaVO3 + H2O2 + H2SO4 = HVO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2O2 + H2SO4 = 2 HVO4 + 2 H2O + Na2SO4
P4 + NO3{-} + H{+} = HPO4{-} + NO =>
P4 + 8 NO3{-} + 4 H{+} = 4 HPO4{-} + 8 NO
Na2S2O3 + Cl2 + H2O = NaHSO5 + HCl =>
Na2S2O3 + 6 Cl2 + 7 H2O = 2 NaHSO5 + 12 HCl
H2SO3 + CuCO3 = CuSO3 + H2CO3 =>
H2SO3 + CuCO3 = CuSO3 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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