| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
SC2O3 + H2S = H2O + SC2 + S =>
SC2O3 + 3 H2S = 3 H2O + SC2 + 3 S
C8H8O + H2 = C8H10O =>
C8H8O + H2 = C8H10O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn(NO3) + K3PO4 = Zn3(PO4) + KNO3 =>
3 Zn(NO3) + K3PO4 = Zn3(PO4) + 3 KNO3
Cu2O(s) + Cu2S = Cu(s) + SO2 =>
2 Cu2O(s) + Cu2S = 6 Cu(s) + SO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
C2H6O2 + K = C2H4O2K2 + H2 =>
C2H6O2 + 2 K = C2H4O2K2 + H2
AlCl3(aq) + NH4OH(aq) = Al(OH)3(s) + NH4Cl(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = Al(OH)3(s) + 3 NH4Cl(aq)
CrBr3 + H2O = Cr(OH)3 + HBr = CrBr3 + H2O =>
CrBr3 + 3 H2O = Cr(OH)3 + 3 HBr
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
KCl + OH = KClO3 + H2O =>
KCl + 6 OH = KClO3 + 3 H2O
Ag2O(heat) = Ag + O2 =>
2 Ag2O(heat) = 4 Ag + O2
CH2CHCH3 + KMnO4 + H2SO4 + H2O = CH2(OH)CH(OH)CH3 + MnSO4 + K2SO4 =>
5 CH2CHCH3 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH2(OH)CH(OH)CH3 + 2 MnSO4 + K2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ni + S8 = NiS =>
8 Ni + S8 = 8 NiS
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
C5H10O3 = C2H6O + CO2 + C6H12 =>
3 C5H10O3 = 3 C2H6O + 3 CO2 + C6H12
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KBr + Mg(NO3)2 = MgBr2 + KNO3 =>
2 KBr + Mg(NO3)2 = MgBr2 + 2 KNO3
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C5H11OH = C5H10 + H2O =>
C5H11OH = C5H10 + H2O
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
NH4OH + NO3 = NH4NO3 + H2O =>
10 NH4OH + 8 NO3 = 9 NH4NO3 + 7 H2O
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
AlCl3O9 = Al + ClO3 =>
AlCl3O9 = Al + 3 ClO3
BaCO3 + Al2(SO4)3 = BaSO4 + Al2(CO3)3 =>
3 BaCO3 + Al2(SO4)3 = 3 BaSO4 + Al2(CO3)3
CH3COOH + Al(OH)3 = H2O + C6H9AlO6 =>
3 CH3COOH + Al(OH)3 = 3 H2O + C6H9AlO6
(C6H7NaO6) + CaCl2 = C12H14CaO12 + NaCl =>
2(C6H7NaO6) + CaCl2 = C12H14CaO12 + 2 NaCl
CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O =>
3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
Mg2 + HNO3 = Mg(NO3)2 + H2O + N2O =>
2 Mg2 + 10 HNO3 = 4 Mg(NO3)2 + 5 H2O + N2O
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
Al(OH)3 + CH3COOH = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(C2H3O2)3 + 3 H2O
CaSO4 + CO2 = SO2 + CaCO3 + O2 =>
2 CaSO4 + 2 CO2 = 2 SO2 + 2 CaCO3 + O2
LiCl + CuO = CuCl2 + Li2O =>
2 LiCl + CuO = CuCl2 + Li2O
C2H6 + Cl = C2Cl6 + HCl =>
C2H6 + 12 Cl = C2Cl6 + 6 HCl
C2H5OH + O = C2H4O + H2O =>
C2H5OH + O = C2H4O + H2O
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
Cl2(g) + HF(aq) = Cl2F + H =>
Cl2(g) + HF(aq) = Cl2F + H
CdCl2 + NaOH = NaCl + Cd(OH)2 =>
CdCl2 + 2 NaOH = 2 NaCl + Cd(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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