| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 H = Ca(OH2)
Ce(IO3)4 + Na2C2O4 + H2SO4 = Ce2(C2O4)3 + I2 + CO2 + H2O + NaSO4 =>
2 Ce(IO3)4 + 12 Na2C2O4 + 24 H2SO4 = Ce2(C2O4)3 + 4 I2 + 18 CO2 + 24 H2O + 24 NaSO4
NaOH + K2O = NaO + K2OH =>
NaOH + K2O = NaO + K2OH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
MnO2 = Mn + O2 =>
MnO2 = Mn + O2
Cl2(aq) + NaOH(aq) = NaClO3(aq) + NaCl(aq) + H2O(l) =>
3 Cl2(aq) + 6 NaOH(aq) = NaClO3(aq) + 5 NaCl(aq) + 3 H2O(l)
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
K3PO4 + Ba(NO2)2 = Ba3(PO4)2 + KNO2 =>
2 K3PO4 + 3 Ba(NO2)2 = Ba3(PO4)2 + 6 KNO2
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
C + Si = CSi =>
C + Si = CSi
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
CH3COOH + Ga(OH)3 = C6H9GaO6 + H2O =>
3 CH3COOH + Ga(OH)3 = C6H9GaO6 + 3 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Cs2SO4 + BaBr2 = BaSO4 + CsBr =>
Cs2SO4 + BaBr2 = BaSO4 + 2 CsBr
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C7H7N3 + NaOH = C7H6N3Na + H2O =>
C7H7N3 + NaOH = C7H6N3Na + H2O
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
Sb + H2TeO4 = Sb2(TeO4)3 + TeO2 + H2O =>
2 Sb + 6 H2TeO4 = Sb2(TeO4)3 + 3 TeO2 + 6 H2O
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
NiSO4 + NH4OH = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH4OH = [Ni(NH3)6]SO4 + 6 H2O
[Ag(NH3)2](OH) + C2H2 = Ag2C2 + NH3 + H2O =>
2[Ag(NH3)2](OH) + C2H2 = Ag2C2 + 4 NH3 + 2 H2O
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
CH3NCO + H2O = CH3NH2 + CO2 =>
CH3NCO + H2O = CH3NH2 + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeS(s) + F2(g) = Fe2 + FS =>
2 FeS(s) + F2(g) = Fe2 + 2 FS
LiOH(aq) + CH3COOH(aq) = LiCH3COO(aq) + H2O(l) =>
LiOH(aq) + CH3COOH(aq) = LiCH3COO(aq) + H2O(l)
C6H6 + O = CO + H2O =>
C6H6 + 9 O = 6 CO + 3 H2O
NH4Fe(SO4)2 + KCNS = Fe(CNS)3 + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4 + (NH4)2SO4
MnO2 = Mn2O3 + O2 =>
4 MnO2 = 2 Mn2O3 + O2
K3PO4 + CuS = K2S + Cu3(PO4)2 =>
2 K3PO4 + 3 CuS = 3 K2S + Cu3(PO4)2
N2O4 + N2H4 = N2O + H2O =>
N2O4 + N2H4 = 2 N2O + 2 H2O
K3PO4 + Sc2(CO3)3 = K2CO3 + ScPO4 =>
2 K3PO4 + Sc2(CO3)3 = 3 K2CO3 + 2 ScPO4
H3BO3 + Ba(OH)2 = (Ba(OH))3BO3 + H2O =>
H3BO3 + 3 Ba(OH)2 = (Ba(OH))3BO3 + 3 H2O
Cu(NO3)(aq) + NaCl(aq) = CuCl(s) + NaNO3(aq) =>
Cu(NO3)(aq) + NaCl(aq) = CuCl(s) + NaNO3(aq)
CH3Br + NH3 = CH3NH3Br =>
CH3Br + NH3 = CH3NH3Br
CaO(s) + HOH(l) = CaOHOH =>
CaO(s) + HOH(l) = CaOHOH
Na2CO3 + CH3COOH = CH3COONa + H2O + CO3 =>
6 Na2CO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 4 CO3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NO2 + NH3 + H2O =>
7 Bi(NO3)3*5H2O + 7 NH4VO3 = 7 BiVO4 + 24 NO2 + 4 NH3 + 43 H2O
NiS2 + HNO3 = Ni(NO3)2 + H2O + S + NO2 =>
NiS2 + 4 HNO3 = Ni(NO3)2 + 2 H2O + 2 S + 2 NO2
Be3Al2SiO6 = Be + Al2O3 + SiO3 =>
Be3Al2SiO6 = 3 Be + Al2O3 + SiO3
MnO2 = Mn2O3 + O2 =>
4 MnO2 = 2 Mn2O3 + O2
CH4 + Br2 = CBr4 + HBr = CH4 + Br2 + CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Mn + HClO3 = MnO2 + Cl2 + H2O =>
5 Mn + 4 HClO3 = 5 MnO2 + 2 Cl2 + 2 H2O
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
P4 + H2O + H8N8O24 = H9P3O12 + N8O8 =>
6 P4 + 16 H2O + 5 H8N8O24 = 8 H9P3O12 + 5 N8O8
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
B + SO3 = BSO3 =>
B + SO3 = BSO3
C8Cl18 = C + Cl2 =>
C8Cl18 = 8 C + 9 Cl2
MnO2 = Mn + O2 =>
MnO2 = Mn + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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