| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
MgO + C = CO + Mg =>
MgO + C = CO + Mg
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Hg(NO3)2 + Na2S = Hg2S2 + NaNO3 =>
2 Hg(NO3)2 + 2 Na2S = Hg2S2 + 4 NaNO3
Al2O3 + Fe2 = Fe2O3 + Al2 =>
Al2O3 + Fe2 = Fe2O3 + Al2
C6H12 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 4 KMnO4 + 6 H2SO4 = 10 C3H6O + 2 K2SO4 + 4 MnSO4 + 6 H2O
Mg(OH)2 + C2H5COOH = Mg(C2H5COO)2 + H2O =>
Mg(OH)2 + 2 C2H5COOH = Mg(C2H5COO)2 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ba + CuSO4 = Cu + BaSO4 =>
Ba + CuSO4 = Cu + BaSO4
KOH + C2H5ClO = C2H4O + KCl + H2O =>
KOH + C2H5ClO = C2H4O + KCl + H2O
C17H35COONa + O2 = CO2 + H2O + Na2O =>
2 C17H35COONa + 52 O2 = 36 CO2 + 35 H2O + Na2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
MgCl2 + Br2 = BrMg2 + Cl2 =>
4 MgCl2 + Br2 = 2 BrMg2 + 4 Cl2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Zinc + hydrogenchloride = Zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
BaOH2 + NO3 = BaNO3 + H2O =>
BaOH2 + NO3 = BaNO3 + H2O
C6H5NH3Cl + NaOH = C6H5NH2 + H2O + NaCl =>
C6H5NH3Cl + NaOH = C6H5NH2 + H2O + NaCl
Co(NO3)2 + C6H8O7 = Co3O4 + N2 + H2O + CO2 =>
27 Co(NO3)2 + 14 C6H8O7 = 9 Co3O4 + 27 N2 + 56 H2O + 84 CO2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
NaOH + K2S2O8 = H2SO4 + K2SO4 + NaO =>
2 NaOH + K2S2O8 = H2SO4 + K2SO4 + 2 NaO
CO2 + H2O = CH3COCOOH + O2 =>
6 CO2 + 4 H2O = 2 CH3COCOOH + 5 O2
AgCl3 + CaSO3 = AgSO3 + CaCl3 =>
AgCl3 + CaSO3 = AgSO3 + CaCl3
CaCl2 + AlCl3 = CaCl3 + AlCl2 =>
CaCl2 + AlCl3 = CaCl3 + AlCl2
CH3COO{-} + H2O = HCO3{-} + CH4 =>
CH3COO{-} + H2O = HCO3{-} + CH4
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
ZnBr2 + HNO3 = Zn(NO3)2 + HBr =>
ZnBr2 + 2 HNO3 = Zn(NO3)2 + 2 HBr
H2SO4(aq) + NaOH(aq) = NaSO4 + H3O(aq) =>
H2SO4(aq) + NaOH(aq) = NaSO4 + H3O(aq)
NiCl + O2 = Ni2Cl2O =>
4 NiCl + O2 = 2 Ni2Cl2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
NaClO2 + FeSO4 + NaOH + H2 = Fe(OH)3 + Cl2 + Na2SO4 =>
2 NaClO2 + 2 FeSO4 + 2 NaOH + 2 H2 = 2 Fe(OH)3 + Cl2 + 2 Na2SO4
Sn + P = Sn3P2 =>
3 Sn + 2 P = Sn3P2
C8H15O + O2 = CO + H2O =>
4 C8H15O + 29 O2 = 32 CO + 30 H2O
H2SO4 + NaHCO3 = H2O + CO2 + H + SO4Na =>
H2SO4 + NaHCO3 = H2O + CO2 + H + SO4Na
Pb(NO3)2(aq) + NaBr(aq) = PbBr2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaBr(aq) = PbBr2(s) + 2 NaNO3(aq)
KMnO4 + FeSO4 + H2SO4 = KHSO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 9 H2SO4 = 2 KHSO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Zn2SO4 + HCl = ZnCl2 + H2O + SO2 =>
Zn2SO4 + 4 HCl = 2 ZnCl2 + 2 H2O + SO2
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
KHCO3(s) + HCl(aq) = KCl(s) + H2O(g) + CO2(g) =>
KHCO3(s) + HCl(aq) = KCl(s) + H2O(g) + CO2(g)
H + CH3COO = CH3COOH =>
H + CH3COO = CH3COOH
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
Ca(NO2)2 + BaCl2 = CaCl2 + Ba(NO2)2 =>
Ca(NO2)2 + BaCl2 = CaCl2 + Ba(NO2)2
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + Na(NO3) =>
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + 2 Na(NO3)
Ca(CN)2 + HF = CaF2 + HCN =>
Ca(CN)2 + 2 HF = CaF2 + 2 HCN
C4H8O3 + HNO3 = C8H6O7 + NO2 + H2O =>
2 C4H8O3 + 12 HNO3 = C8H6O7 + 12 NO2 + 11 H2O
CuO2 + HCl = CuCl2 + H2O + O2 =>
2 CuO2 + 4 HCl = 2 CuCl2 + 2 H2O + O2
Na2Co3 + KOH = NaOH + K2Co3 =>
Na2Co3 + 2 KOH = 2 NaOH + K2Co3
Na2SO4 + BaBr2 = BaSO4 + Na2Br2 =>
Na2SO4 + BaBr2 = BaSO4 + Na2Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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