| Équations équilibrées la veille |
Au + Fe(NO3)2 = Au(NO3)2 + Fe
V + B = VB =>
V + B = VB
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
LiS + Cl2 = LiCl2 + S =>
LiS + Cl2 = LiCl2 + S
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
C10H18O + HOCl = C10H16O + HCl + H2O =>
C10H18O + HOCl = C10H16O + HCl + H2O
KNO3 + MnO + KOH = K2MnO4 + KNO2 + H2O =>
2 KNO3 + MnO + 2 KOH = K2MnO4 + 2 KNO2 + H2O
NaSCN + H2SO4 + MnO2 = (SCN)2 + H2O + MnSO4 + Na2SO4 =>
2 NaSCN + 2 H2SO4 + MnO2 = (SCN)2 + 2 H2O + MnSO4 + Na2SO4
Cu + Zn(C2H3O2)2 = Zn + CuC2H3O2 =>
2 Cu + Zn(C2H3O2)2 = Zn + 2 CuC2H3O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KBr + H2SO4 = K2SO4 + H2O + SO2 + Br2 =>
2 KBr + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + Br2
Al(s) + Zn(NO3)2(aq) = Al(NO3)3 + Zn(s) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3 + 3 Zn(s)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C2Cl4 + C2H5O3Na = NaCl + C2H4 + CO2 + H2O =>
C2Cl4 + 4 C2H5O3Na = 4 NaCl + 3 C2H4 + 4 CO2 + 4 H2O
Ni(NH3)6(OH)2 + H2O + Na2S = NiS + NaOH + NH4OH =>
Ni(NH3)6(OH)2 + 6 H2O + Na2S = NiS + 2 NaOH + 6 NH4OH
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Pb(OH)4 + NaOH = Na2PbO3 + H2O =>
Pb(OH)4 + 2 NaOH = Na2PbO3 + 3 H2O
CrO3(s) + C(s) = Cr(s) + CO2(g) =>
2 CrO3(s) + 3 C(s) = 2 Cr(s) + 3 CO2(g)
As2S5 + OH{-} + H2O2 = AsO4{3-} + S + H2O =>
As2S5 + 6 OH{-} + 5 H2O2 = 2 AsO4{3-} + 5 S + 8 H2O
Ba(NO3)2(aq) + KF(aq) = BaF2(s) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KF(aq) = BaF2(s) + 2 KNO3(aq)
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PMo12O40 + 21 NH4NO3 + 12 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Al(OH)3 + H3PO4 = Al(OH)HPO4 + H2O =>
Al(OH)3 + H3PO4 = Al(OH)HPO4 + 2 H2O
H2 + PF3 = P4 + HF =>
6 H2 + 4 PF3 = P4 + 12 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
NH2OH + CuSO4 + NaOH = Cu2O + N2 + Na2SO4 + H2O =>
2 NH2OH + 2 CuSO4 + 4 NaOH = Cu2O + N2 + 2 Na2SO4 + 5 H2O
CH4 + O002 = CO2 + H2O =>
CH4 + 2 O002 = CO2 + 2 H2O
HCl + Na2SO3 = H2O + SO2 + NaCl =>
2 HCl + Na2SO3 = H2O + SO2 + 2 NaCl
AlOH + H2Co3 = Al2Co3 + H2O =>
2 AlOH + H2Co3 = Al2Co3 + 2 H2O
CuO + C6H10O5 = Cu + CO2 + H2O =>
12 CuO + C6H10O5 = 12 Cu + 6 CO2 + 5 H2O
H2SO4 + ZnCO3 = CO2 + ZnSO4 + H2O =>
H2SO4 + ZnCO3 = CO2 + ZnSO4 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
SiS2 + NaOH = Si(OH)4 + Na2S =>
SiS2 + 4 NaOH = Si(OH)4 + 2 Na2S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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