| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgNa + Cl(NO3)
NH3 + KCl + H2O = KOH + NH4Cl =>
NH3 + KCl + H2O = KOH + NH4Cl
NH4Cl + NaNO3 = N2 + NaCl + H2O + NH3OHCl =>
2 NH4Cl + NaNO3 = N2 + NaCl + 2 H2O + NH3OHCl
Ca + H2SO4 = H2O + SO2 + CaO =>
Ca + H2SO4 = H2O + SO2 + CaO
ZnCl2 + LiAlH4 = LiCl + AlH3 + ZnH2 =>
ZnCl2 + 2 LiAlH4 = 2 LiCl + 2 AlH3 + ZnH2
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
K2SO2 + Cl2 + H2O = K2SO4 + HCl =>
K2SO2 + 2 Cl2 + 2 H2O = K2SO4 + 4 HCl
CH3COOH + H3 = CH3COOC2H5 + H3O =>
2 CH3COOH + 2 H3 = CH3COOC2H5 + 2 H3O
Pb + C = CPb =>
Pb + C = CPb
(CH3COO)2Pb + K2SO4 = PbSO4 + CH3COOK =>
(CH3COO)2Pb + K2SO4 = PbSO4 + 2 CH3COOK
NH4Cl + NaNO3 = N2 + NaCl + H2O + NH3OHCl =>
2 NH4Cl + NaNO3 = N2 + NaCl + 2 H2O + NH3OHCl
HNO3 + SO2 + H2O = H2SO4 + NH4NO3 =>
2 HNO3 + 4 SO2 + 5 H2O = 4 H2SO4 + NH4NO3
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
(C3H5)(NO3)3 = N2 + O2 + H2O + CO2 =>
4(C3H5)(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH(aq) + NaHSO3(aq) = H2O(l) + Na2SO3(aq) =>
NaOH(aq) + NaHSO3(aq) = H2O(l) + Na2SO3(aq)
C6H12O6 + HClO4 = CO2 + H2O + HCl =>
C6H12O6 + 3 HClO4 = 6 CO2 + 6 H2O + 3 HCl
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
S{-2} + Co{+2} = CoS =>
S{-2} + Co{+2} = CoS
NH4Cl + NaNO3 = N2 + NaCl + H2O + NH3OHCl =>
2 NH4Cl + NaNO3 = N2 + NaCl + 2 H2O + NH3OHCl
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
F2(g) + HCl(l) = Cl2(g) + HF(aq) =>
F2(g) + 2 HCl(l) = Cl2(g) + 2 HF(aq)
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
Na3AsO3 + K2Cr2O7 + HCl = Na3AsO4 + CrCl3 + KCl + H2O =>
3 Na3AsO3 + K2Cr2O7 + 8 HCl = 3 Na3AsO4 + 2 CrCl3 + 2 KCl + 4 H2O
ScCl3 + Na2CO3 = Sc2(CO3)3 + NaCl =>
2 ScCl3 + 3 Na2CO3 = Sc2(CO3)3 + 6 NaCl
K2SO3 + HNO2 = H2SO3 + KNO2 =>
K2SO3 + 2 HNO2 = H2SO3 + 2 KNO2
KFH2SO4 = KHSO4HF =>
KFH2SO4 = KHSO4HF
C6H12O6 + HClO4 = CO2 + H2O + HCl =>
C6H12O6 + 3 HClO4 = 6 CO2 + 6 H2O + 3 HCl
Ba + HBrO3 = Ba(BrO3)2 + H2 =>
Ba + 2 HBrO3 = Ba(BrO3)2 + H2
C27H28Br205S + CH3COOH = C27H28Br205SCH3COOH =>
C27H28Br205S + CH3COOH = C27H28Br205SCH3COOH
CrO + SO3 = CrO3 + SO2 =>
CrO + 2 SO3 = CrO3 + 2 SO2
NaHCO3 + H2C4H4O6 = NaC4H4O6 + H2O + CO2 =>
10 NaHCO3 + 9 H2C4H4O6 = 10 NaC4H4O6 + 12 H2O + 6 CO2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Na2CO3 + Cl2 + H2O = NaClO + NaCl + NaHCO3 =>
2 Na2CO3 + Cl2 + H2O = NaClO + NaCl + 2 NaHCO3
KMnO4 + H2O = MnO2 + KOH + O2 =>
4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 O2
KCl + H2O = Cl2 + H2 + KOH =>
2 KCl + 2 H2O = Cl2 + H2 + 2 KOH
C2H5OH + CH3COOOH = CH3COOC2H5 + H2O =>
4 C2H5OH + 2 CH3COOOH = 3 CH3COOC2H5 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
F = F9 =>
9 F = F9
CuO + BrO = CuBr2 + O2 =>
2 CuO + 4 BrO = 2 CuBr2 + 3 O2
Fe(aq) = Fe(s) =>
Fe(aq) = Fe(s)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HCl + NiSO4(H2O) = NiCl + HSO4(H2O) =>
HCl + NiSO4(H2O) = NiCl + HSO4(H2O)
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Br2Mg + Cl = Br2 + MgCl =>
Br2Mg + Cl = Br2 + MgCl
CaCO3 + HC2H3O2(aq) = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2(aq) = Ca(C2H3O2)2 + H2CO3
NaC6H5COO + C5H7O5COOH = C6H5COOH + NaC5H7O5COO =>
NaC6H5COO + C5H7O5COOH = C6H5COOH + NaC5H7O5COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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