| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + NiCl2 = NiOH + KCl2
Pb{+2} + Au{+3} = Pb{5} + Au =>
Pb{+2} + Au{+3} = Pb{5} + Au
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
C2H5NH3Br + NaOH = C2H5NH3OH + NaBr =>
C2H5NH3Br + NaOH = C2H5NH3OH + NaBr
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
KCl = K(Cl) =>
KCl = K(Cl)
NH3 + SO2 = NO + S + H =>
2 NH3 + SO2 = 2 NO + S + 6 H
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2CO3 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2CO3
Sr(CN)2 + Pb(CIO3)2 = Pb(CN)2Sr(CIO3)2 =>
Sr(CN)2 + Pb(CIO3)2 = Pb(CN)2Sr(CIO3)2
NaBr + C12 = NaC1 + Br2 =>
12 NaBr + C12 = 12 NaC1 + 6 Br2
NH4OH + C2H4O2 = NH4C2H4O2 + OH =>
NH4OH + C2H4O2 = NH4C2H4O2 + OH
HC2H3O2 + LiHSO3 = LiH + C2H3O2HSO3 =>
HC2H3O2 + LiHSO3 = LiH + C2H3O2HSO3
HI + O2 = HIO2 =>
HI + O2 = HIO2
C7H12O6 + AgNO3 + H2O = C5H11O5COOH + HNO3 + Ag =>
6 C7H12O6 + 14 AgNO3 + 13 H2O = 7 C5H11O5COOH + 14 HNO3 + 14 Ag
Zn + H2CO3(aq) = ZnCO3(s) + H2 =>
Zn + H2CO3(aq) = ZnCO3(s) + H2
H2O + CO2 = HCO + HO =>
2 H2O + CO2 = HCO + 3 HO
CuN + water = HN + CuOH =>
CuN + H2O = HN + CuOH
NaCl + MgSO3 = NaClMgSO3 =>
NaCl + MgSO3 = NaClMgSO3
NaP + ZnS = NaS + ZnP =>
NaP + ZnS = NaS + ZnP
Fe(s) + NaBr(at) = FeBr3(s) + Na(s) =>
Fe(s) + 3 NaBr(at) = FeBr3(s) + 3 Na(s)
Cl2 + P4 = PCl5 =>
10 Cl2 + P4 = 4 PCl5
CH3COOH + NaCN = HCN + CH3COONa =>
CH3COOH + NaCN = HCN + CH3COONa
NH4Cl + NaOCl = NH4OCl + NaCl =>
NH4Cl + NaOCl = NH4OCl + NaCl
Na2S2O3 + AgCl + NH4OH = (NH4)2SO4 + NaCl + NH4Cl + Ag + H2O =>
Na2S2O3 + 8 AgCl + 10 NH4OH = 2(NH4)2SO4 + 2 NaCl + 6 NH4Cl + 8 Ag + 5 H2O
Ba(ClO3)2 + Ca(OH)2 = Ca(ClO3)2 + Ba(OH)2 =>
Ba(ClO3)2 + Ca(OH)2 = Ca(ClO3)2 + Ba(OH)2
Cs + H2[SnCl6] = Cs2[SnCl6] + H =>
2 Cs + H2[SnCl6] = Cs2[SnCl6] + 2 H
HNO3 + CrCO3 = HCO3 + Cr(NO3) =>
HNO3 + CrCO3 = HCO3 + Cr(NO3)
CUSO4 + Cu = CU + Cu2SO4 =>
CUSO4 + 2 Cu = CU + Cu2SO4
CaBr2 + F2 = CaF + Br =>
2 CaBr2 + F2 = 2 CaF + 4 Br
FeO + Li2SO3 = FeSO4 + Li2 =>
FeO + Li2SO3 = FeSO4 + Li2
C3H6 + O3 = CO2 + H2O =>
C3H6 + 3 O3 = 3 CO2 + 3 H2O
P5 + O2 = P5O2 =>
P5 + O2 = P5O2
AgI + FeS3 = AgS3 + FeI =>
AgI + FeS3 = AgS3 + FeI
Pb(CH3COO)2 + FeSO4 = PbSO4 + Fe(CH3COO)2 =>
Pb(CH3COO)2 + FeSO4 = PbSO4 + Fe(CH3COO)2
Ca + H3PO4 = Ca(H3PO4) =>
Ca + H3PO4 = Ca(H3PO4)
KNO2 + H2O = HNO2 + OH + K =>
KNO2 + H2O = HNO2 + OH + K
Mg(OH)2 + N2O5 = MgO5 + N(OH) =>
Mg(OH)2 + N2O5 = MgO5 + 2 N(OH)
C5H10 + KMnO4 + H2O = MnO2 + KOH + C5H10(OH)2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C5H10(OH)2
H2O + NiO2 = OH + Ni(OH)2 =>
2 H2O + NiO2 = 2 OH + Ni(OH)2
MgCO3 + C = MgC + CO2 =>
2 MgCO3 + 3 C = 2 MgC + 3 CO2
P2O5 + H2O = HPO4 + POH =>
3 P2O5 + 3 H2O = 4 HPO4 + 2 POH
HNO3 + K2SO3 = H2O + SO2 + KNO3 =>
2 HNO3 + K2SO3 = H2O + SO2 + 2 KNO3
C3H8 + SO2 = C2H4 + H2S + H2O =>
6 C3H8 + 2 SO2 = 9 C2H4 + 2 H2S + 4 H2O
FeS + NH3 + O + H2O = Fe2O3 + NH4{+} + SO4{2-} =>
2 FeS + 4 NH3 + 9 O + 2 H2O = Fe2O3 + 4 NH4{+} + 2 SO4{2-}
CaK + CO3 = K + CaCO3 =>
CaK + CO3 = K + CaCO3
Ni(NO3)2 + K2S = K(NO3)2 + Ni2S =>
2 Ni(NO3)2 + K2S = 2 K(NO3)2 + Ni2S
BiCl3 + NaOH = NaCl3 + Bi(OH) =>
BiCl3 + NaOH = NaCl3 + Bi(OH)
Na + HNO3 = H2O + NH4NO3 + NaNO3 =>
8 Na + 10 HNO3 = 3 H2O + NH4NO3 + 8 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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