| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCl + Sc(OH)3 = H(OH)3 + ScCl =>
HCl + Sc(OH)3 = H(OH)3 + ScCl
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCO3 + C = CaO + CO =>
CaCO3 + C = CaO + 2 CO
Ni(C2H3O2)2(aq) + Mg(s) = Mg(C2H3O2)2(aq) + Ni(s) =>
Ni(C2H3O2)2(aq) + Mg(s) = Mg(C2H3O2)2(aq) + Ni(s)
FeCl3 + HNO3 + NaOH = Fe(OH)3 + NaNO3 + HCl =>
FeCl3 + 3 HNO3 + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 3 HCl
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
B2H6 + O = B2O3 + H2O =>
B2H6 + 6 O = B2O3 + 3 H2O
KNO2 + K2Cr2O7 + HCl = CrCl3 + KNO3 + H2O + KCl =>
3 KNO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 KNO3 + 4 H2O + 2 KCl
C2O4H2 + Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + CO2 =>
C2O4H2 + 2 Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + 2 CO2
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
P + I = PI3 =>
P + 3 I = PI3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NH4I + Ca3(PO4)2 = (NH4)3PO4 + CaI2 =>
6 NH4I + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaI2
CH3COOHBr2 = CH2BrCOOHHBr =>
CH3COOHBr2 = CH2BrCOOHHBr
TiCl3 + KMnO4 + H2O = TiOCl2 + HCl + MnCl2 + KCl =>
5 TiCl3 + KMnO4 + H2O = 5 TiOCl2 + 2 HCl + MnCl2 + KCl
KOH + KHC4O8 = H2O + K + CO2 =>
KOH + KHC4O8 = H2O + 2 K + 4 CO2
C6H5Br + NaOH = C6H5ONa + HBr =>
C6H5Br + NaOH = C6H5ONa + HBr
Al3 + H2SO4 = Al2(SO4)3 + H3 =>
2 Al3 + 9 H2SO4 = 3 Al2(SO4)3 + 6 H3
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
CuZnO = ZnCuO =>
CuZnO = ZnCuO
CO2 + H2 = CH4 + O3 =>
3 CO2 + 6 H2 = 3 CH4 + 2 O3
Fe(NO3)2 + CsOH = Fe(OH)2 + CsNO3 =>
Fe(NO3)2 + 2 CsOH = Fe(OH)2 + 2 CsNO3
NO3 + H7O2 = HNO3 + H2O =>
3 NO3 + H7O2 = 3 HNO3 + 2 H2O
Zn69 + H2SO4 = Zn(SO4)2 + H2 =>
Zn69 + 138 H2SO4 = 69 Zn(SO4)2 + 138 H2
Pb(ClO2)4 + ZnSO4 = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 ZnSO4 = Pb(SO4)2 + 2 Zn(ClO2)2
Cu + F2 = (CuF2)2 =>
2 Cu + 2 F2 = (CuF2)2
Zn + Hg2SO4 = ZnSO4 + Hg =>
Zn + Hg2SO4 = ZnSO4 + 2 Hg
Al + Ni(SO4) = Ni + Al2(SO4) =>
2 Al + Ni(SO4) = Ni + Al2(SO4)
C4H1202 + O2 = CO2 + H2 =>
C4H1202 + 4 O2 = 4 CO2 + 601 H2
Co(NO3)2(aq) + NH4OH(aq) = NH4NO3(aq) + Co(OH)2 =>
Co(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4NO3(aq) + Co(OH)2
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Fe2O3 + CaI2 = FeI3 + CaO =>
Fe2O3 + 3 CaI2 = 2 FeI3 + 3 CaO
[Cu(NH3)2]Cl + Na2O2 = NaCl + CuO + NH3 =>
2[Cu(NH3)2]Cl + Na2O2 = 2 NaCl + 2 CuO + 4 NH3
AlN3O9 + NaOH = AlO3H3 + NaNO3 =>
AlN3O9 + 3 NaOH = AlO3H3 + 3 NaNO3
NaOH + HNO3 = NaNO3 + OH + H2 =>
2 NaOH + 2 HNO3 = 2 NaNO3 + 2 OH + H2
Cr2O7 + SnI2 = Cr + Sn + IO3 =>
6 Cr2O7 + 7 SnI2 = 12 Cr + 7 Sn + 14 IO3
KBrO3 + KI + HCl = I2 + KCl + KBr + H2O =>
KBrO3 + 6 KI + 6 HCl = 3 I2 + 6 KCl + KBr + 3 H2O
CH3CH3NH2 + HCl = CH3CH3NH3 + Cl =>
CH3CH3NH2 + HCl = CH3CH3NH3 + Cl
NaC2H3O2 + H2SO4 = Na2SO4 + HCH3COO =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HCH3COO
CH3(CH2)7CH3(l) + O2 = CO2(g) + H2O(g) =>
CH3(CH2)7CH3(l) + 14 O2 = 9 CO2(g) + 10 H2O(g)
NH4OH + H3PO4 = (NH4)3(PO4) + H2O =>
3 NH4OH + H3PO4 = (NH4)3(PO4) + 3 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Al2S3 + Br2 = AlBr + S =>
Al2S3 + Br2 = 2 AlBr + 3 S
K3Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
2 K3Fe(SCN)6 + 33 K2Cr2O7 + 123 H2SO4 = 2 Fe(SO4)3 + 33 Cr2(SO4)3 + 12 CO2 + 123 H2O + 30 K2SO4 + 12 KNO3
Fe = Fe203 =>
203 Fe = Fe203
NH4Cl + CaO = NH3 + CaCl + HO =>
NH4Cl + CaO = NH3 + CaCl + HO
C2H3NaO2 + HCl = C2H2NaClO + H2O =>
C2H3NaO2 + HCl = C2H2NaClO + H2O
PbO + HNO3 = Pb(NO3)2 + Water =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
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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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