| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI + NaClO = NaCl + NaIO
Pb(NO3)4 + KBr = PbBr4 + KNO3 =>
Pb(NO3)4 + 4 KBr = PbBr4 + 4 KNO3
NaNO3 + Mn = Mn(NO3)2 + Na =>
2 NaNO3 + Mn = Mn(NO3)2 + 2 Na
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH
Fe(NO3)3 + CH3COOH = Fe(COOH)3 + CH3NO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(COOH)3 + 3 CH3NO3
CH4 + O4 = CO2 + O2H4 =>
CH4 + O4 = CO2 + O2H4
CrP + V = V3P5 + Cr =>
5 CrP + 3 V = V3P5 + 5 Cr
LiC2H3O2 + H2O = HC2H3O2 + LiOH =>
LiC2H3O2 + H2O = HC2H3O2 + LiOH
Na2(SO4) + SrCl2 = SrSO4 + NaCl =>
Na2(SO4) + SrCl2 = SrSO4 + 2 NaCl
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
(NH4)NO3 = H2O + N2O =>
(NH4)NO3 = 2 H2O + N2O
NH4OH + CuSO4 = NH4Cu + OHSO4 =>
NH4OH + CuSO4 = NH4Cu + OHSO4
Co(NH3)5Cl2 + KOH = KCo(OH)3 + KCl + NH3 =>
Co(NH3)5Cl2 + 3 KOH = KCo(OH)3 + 2 KCl + 5 NH3
Fe(NH4)2(SO4)2H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Fe + CaCl2 = Fe(Cl)3 + Ca =>
2 Fe + 3 CaCl2 = 2 Fe(Cl)3 + 3 Ca
C + H2 = CH4 =>
C + 2 H2 = CH4
Mn2O3 = Mn3 + O2 =>
6 Mn2O3 = 4 Mn3 + 9 O2
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O
PdO + CO = PdCO2 =>
PdO + CO = PdCO2
CuBr2 + Pb = Cu + PbBr2 =>
CuBr2 + Pb = Cu + PbBr2
LiOH*H2O + MnO2 + Fe2O3 + SiO2*H2O = Li2Mn08Fe02SiO4 + H2O + O2 =>
2 LiOH*H2O + 8 MnO2 + Fe2O3 + SiO2*H2O = Li2Mn08Fe02SiO4 + 4 H2O + 9 O2
HNO3 + CH5NO2 = CO2 + H2O + N2 =>
HNO3 + CH5NO2 = CO2 + 3 H2O + N2
C4H9OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
15 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 16 MnSO4 + 8 K2SO4 + 39 H2O
SiCl4 + Al2O3 = SiO2 + AlCl3 =>
3 SiCl4 + 2 Al2O3 = 3 SiO2 + 4 AlCl3
KMnO4 + H3PO4 + C4 = Mn3(PO4)2 + H2CO3 + K3PO4 + H2O =>
48 KMnO4 + 48 H3PO4 + 15 C4 = 16 Mn3(PO4)2 + 60 H2CO3 + 16 K3PO4 + 12 H2O
Ba2 + HCl = BaCl + H2 =>
Ba2 + 2 HCl = 2 BaCl + H2
Sc + SnCl2 = ScCl3 + Sn =>
2 Sc + 3 SnCl2 = 2 ScCl3 + 3 Sn
Na2[Cu(OH)4] + HCl = CuCl2 + NaOH + H2O =>
Na2[Cu(OH)4] + 2 HCl = CuCl2 + 2 NaOH + 2 H2O
H + Cl = Hydrogenchloride =>
H + Cl = HCl
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
Fe(CO3) = CO2 + FeO =>
Fe(CO3) = CO2 + FeO
H2C2O4 + KOH = H2KOH + O4C2 =>
H2C2O4 + KOH = H2KOH + O4C2
HNO3 + H2S = NO2 + S2 + H2O =>
4 HNO3 + 2 H2S = 4 NO2 + S2 + 4 H2O
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
Ca(OH)2 + HC2H3O2 = Ca(C2H3O2)2 + OH2 =>
Ca(OH)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 OH2
SnCl2 + HNO2 + HCl = SnCl4 + NO + H2O =>
SnCl2 + 2 HNO2 + 2 HCl = SnCl4 + 2 NO + 2 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Tc2O7 + H2O = Tc(OH)7 =>
Tc2O7 + 7 H2O = 2 Tc(OH)7
P4 + HCl2 = P2H + Cl2 =>
P4 + 2 HCl2 = 2 P2H + 2 Cl2
Cu2O3 + NaOH = Cu(OH)3 + Na2O =>
Cu2O3 + 6 NaOH = 2 Cu(OH)3 + 3 Na2O
Fe + Pb3O4 = Pb2Fe2O5 + PbO =>
2 Fe + 3 Pb3O4 = Pb2Fe2O5 + 7 PbO
Pb(CH3CO2)2 + Na2CO3 = PbCO3 + NaCH3CO2 =>
Pb(CH3CO2)2 + Na2CO3 = PbCO3 + 2 NaCH3CO2
NaWO4 + HCl + Na2SO3 = W2O5 + Na2SO4 + NaCl + H2O =>
2 NaWO4 + 2 HCl + 2 Na2SO3 = W2O5 + 2 Na2SO4 + 2 NaCl + H2O
RbNO3 + H2SO4 = HNO3 + Rb2SO4 =>
2 RbNO3 + H2SO4 = 2 HNO3 + Rb2SO4
Mg(NO3)2 + HI = MgI2 + HNO3 =>
Mg(NO3)2 + 2 HI = MgI2 + 2 HNO3
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2CO3 =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2CO3
Ca2(PO4) + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca2(PO4) + 8 SiO2 + 8 C = 8 CaSiO3 + P4 + 8 CO
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Cu(NO3)2 + Na2CO3 + H2O = Cu3(CO3)2(OH)2 + H2CO3 + NaNO3 =>
3 Cu(NO3)2 + 3 Na2CO3 + 2 H2O = Cu3(CO3)2(OH)2 + H2CO3 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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