| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgCl = 2 Ag + Cl2
C7H62 + O2 = CO2 + H2 =>
C7H62 + 7 O2 = 7 CO2 + 31 H2
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Ca + ZnCl = ZnCa2 + Cl =>
2 Ca + ZnCl = ZnCa2 + Cl
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = NaCl(s) + PbS(aq) + Ca(CH3COO)2(aq) =>
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = 2 NaCl(s) + PbS(aq) + Ca(CH3COO)2(aq)
Al + ZnCl = AlCl3 + Zn =>
Al + 3 ZnCl = AlCl3 + 3 Zn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P + HCl = P2Cl2 + H2 =>
2 P + 2 HCl = P2Cl2 + H2
HC2H3O2 + H2O = H3O + C2H3O3 =>
HC2H3O2 + 4 H2O = 3 H3O + C2H3O3
Na2O + CO = Na + Na2CO3 =>
2 Na2O + CO = 2 Na + Na2CO3
NaCO + HNO = NaNO + HCO =>
NaCO + HNO = NaNO + HCO
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
CN + CH3COOH = CH3COO + HCN =>
CN + CH3COOH = CH3COO + HCN
P + C = PC =>
P + C = PC
HNO3 = N2 + H2O + O2 =>
4 HNO3 = 2 N2 + 2 H2O + 5 O2
CH4 + O3 = H2O + CO2 = H2O + CO2 =>
3 CH4 + 4 O3 = 6 H2O + 3 CO2
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
HBr + Mg(OH)2 = H(OH) + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H(OH) + MgBr2
Pb(CH3COO)2 + K2SO4 = KCH3COO + PbSO4 =>
Pb(CH3COO)2 + K2SO4 = 2 KCH3COO + PbSO4
C9H13NO3 + O2 = CO2 + H2O + NO2 =>
4 C9H13NO3 + 47 O2 = 36 CO2 + 26 H2O + 4 NO2
C8H7O + O2 = CO2 + H2O =>
4 C8H7O + 37 O2 = 32 CO2 + 14 H2O
CO = C + O2 =>
2 CO = 2 C + O2
Cu(s) + H2SO4(aq) = CuSO4 + H2 =>
Cu(s) + H2SO4(aq) = CuSO4 + H2
NaI + NaIO3 + H2SO4 = I3 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 2 I3 + 3 Na2SO4 + 3 H2O
Zn(NO3)2 + K2CrO4 = KNO3 + ZnCrO4 =>
Zn(NO3)2 + K2CrO4 = 2 KNO3 + ZnCrO4
H3(PO4) + Ca(OH)2 = Ca3(PO4)2 + HOH =>
2 H3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 HOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2S(aq) + BaCl2(aq) = K2Ba(aq) + SCl2(s) =>
K2S(aq) + BaCl2(aq) = K2Ba(aq) + SCl2(s)
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
CS + H2O = CSO + H2 =>
CS + H2O = CSO + H2
Al2 + (SO2) = Al(SO2) =>
Al2 + 2(SO2) = 2 Al(SO2)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(CaSO4*H2O) + C = CaO + SO2 + CO2 + H2O =>
2(CaSO4*H2O) + C = 2 CaO + 2 SO2 + CO2 + 2 H2O
C16H10 + O2 = CO2 + H2O =>
2 C16H10 + 37 O2 = 32 CO2 + 10 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
CoCl(H2O)5 + Cl = CoCl2(H2O)2 + H2O =>
CoCl(H2O)5 + Cl = CoCl2(H2O)2 + 3 H2O
Sb + HNO3 = H2O + NO2 + HSbO3 =>
Sb + 5 HNO3 = 2 H2O + 5 NO2 + HSbO3
CuS + LiCl = CuCl + LiS =>
CuS + LiCl = CuCl + LiS
CH2OHCHCHCH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2OHCHCHCH2OH + 4 KMnO4 + 6 H2SO4 = 10 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
LiPO4 + Fe(NO3)2 = LiNO3 + Fe(PO4)2 =>
2 LiPO4 + Fe(NO3)2 = 2 LiNO3 + Fe(PO4)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
NH4F + Pb(NO3)2 = PbF2 + (NH4)(NO3) =>
2 NH4F + Pb(NO3)2 = PbF2 + 2(NH4)(NO3)
CH3COH + CuSO4 + KOH = CH3COOK + CuOH + K2SO4 + H2O =>
CH3COH + 2 CuSO4 + 5 KOH = CH3COOK + 2 CuOH + 2 K2SO4 + 2 H2O
Li3PO4 + Zn(NO3)2 = Zn3PO4 + Li(NO3)2 =>
Li3PO4 + 3 Zn(NO3)2 = Zn3PO4 + 3 Li(NO3)2
CH3CH(CH3)CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(CH3)CH(OH)CH3 + 5 CuO = 5 CH3COCH3 + 5 Cu + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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