| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
CaCl2 + K2SO4 = CaK2 + SO4Cl2 =>
CaCl2 + K2SO4 = CaK2 + SO4Cl2
Kl + Cl2 = KlCl =>
2 Kl + Cl2 = 2 KlCl
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
CH6ClN + NaOCl = CH4ClN + NaCl + H2O =>
CH6ClN + NaOCl = CH4ClN + NaCl + H2O
CuO + O2 = CuO4 =>
2 CuO + 3 O2 = 2 CuO4
C6H10O5 + H2O = CH2OH(CHOH)4CHO =>
C6H10O5 + H2O = CH2OH(CHOH)4CHO
NaClO5H2O + HCl = Cl2 + H2O + NaCl =>
NaClO5H2O + 10 HCl = 5 Cl2 + 6 H2O + NaCl
CaHSO3 + H2SO4 = CaSO4 + H2O + SO2 =>
2 CaHSO3 + 3 H2SO4 = 2 CaSO4 + 4 H2O + 3 SO2
KClH2O = HCl + KOH =>
KClH2O = HCl + KOH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
K2O2 + HI = K2 + IO + H2O =>
3 K2O2 + 4 HI = 3 K2 + 4 IO + 2 H2O
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Ca(NO3)2 = CaNO2 + O2 + N2 =>
2 Ca(NO3)2 = 2 CaNO2 + 4 O2 + N2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PH3 + Br2 + NaOH = NaBr + Na3PO4 + H2O =>
PH3 + 4 Br2 + 11 NaOH = 8 NaBr + Na3PO4 + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S2O3 = S + SO4 =>
4 S2O3 = 5 S + 3 SO4
C3H7CH2OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C4H6O6 + AgNO3 + NaOH = Ag + CO2 + NaNO3 + H2O =>
C4H6O6 + 10 AgNO3 + 10 NaOH = 10 Ag + 4 CO2 + 10 NaNO3 + 8 H2O
C2K*V = C + KV =>
C2K*V = 2 C + KV
(NH4)3PO4(s) + CaCl2(aq) = Ca3(PO4)2(aq) + NH4Cl(aq) =>
2(NH4)3PO4(s) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NH4Cl(aq)
Fe2O3 + N2O5 = Fe2NO3 + O2 =>
4 Fe2O3 + 2 N2O5 = 4 Fe2NO3 + 5 O2
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
PbCO3 + C7H6O3 = C14H10O6Pb + H2O + CO2 =>
PbCO3 + 2 C7H6O3 = C14H10O6Pb + H2O + CO2
C57H10O6 + O2 = CO2 + H2O =>
2 C57H10O6 + 113 O2 = 114 CO2 + 10 H2O
K(s) + MgCO3(s) = K2CO3(s) + Mg(s) =>
2 K(s) + MgCO3(s) = K2CO3(s) + Mg(s)
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
HNO3 + ZnO = ZnHNO4 =>
HNO3 + ZnO = ZnHNO4
CaO + H2O = H3O + CaO2H =>
CaO + 2 H2O = H3O + CaO2H
C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 2 Cl2 + 7 Pb(NO3)2 + 6 H2O
Fe2O3(s) + H2O = Fe(OH)3 =>
Fe2O3(s) + 3 H2O = 2 Fe(OH)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + KIO3 + H2SO4 = KIO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 KIO3 + 3 H2SO4 = 5 KIO4 + 2 MnSO4 + K2SO4 + 3 H2O
HC2H3O2 + LiOH = C2H3LiO2 + H2O =>
HC2H3O2 + LiOH = C2H3LiO2 + H2O
H2SO4 + Pb(OH)2 = PbSO4 + H2O =>
H2SO4 + Pb(OH)2 = PbSO4 + 2 H2O
Ca(ClO)2 + HCl = CaCl2 + H(ClO) =>
Ca(ClO)2 + 2 HCl = CaCl2 + 2 H(ClO)
Li + Fe3C2H3O2 = Fe + C2H3LiO2 =>
Li + Fe3C2H3O2 = 3 Fe + C2H3LiO2
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
O2 + CaS = OS + Ca =>
O2 + 2 CaS = 2 OS + 2 Ca
Te + O2 = TeO3 =>
2 Te + 3 O2 = 2 TeO3
Cu + HNO3 = (Cu(NO3)2) + NO2 + H2O =>
Cu + 4 HNO3 = (Cu(NO3)2) + 2 NO2 + 2 H2O
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
CI2 + KI = I4 + KCI =>
2 CI2 + 2 KI = I4 + 2 KCI
Zn(OH)2 + N = ZnN + OH =>
Zn(OH)2 + N = ZnN + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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