| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
Pb + CuCl2 = Cu4Pb2 + Cl =>
2 Pb + 4 CuCl2 = Cu4Pb2 + 8 Cl
Ca(HCO3)2 + NaOH = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + Na2CO3 + 2 H2O
Pb(NO3)2 + NH4OH = Pb(NO3)2NH4OH =>
Pb(NO3)2 + NH4OH = Pb(NO3)2NH4OH
C2H4(g) + H2O2(g) = CH2OHCH2OH(g) =>
C2H4(g) + H2O2(g) = CH2OHCH2OH(g)
NH3 + H2O + AgCl = NH4Cl + AgOH =>
NH3 + H2O + AgCl = NH4Cl + AgOH
SnCl + NH4S2 = NH4Cl + SnS2 =>
SnCl + NH4S2 = NH4Cl + SnS2
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
H2S = H2 + S =>
H2S = H2 + S
C4H10Br + Na = C8H20 + NaBr =>
2 C4H10Br + 2 Na = C8H20 + 2 NaBr
S + O = S*3O =>
S + 3 O = S*3O
NaNO3 + (C6H5)2NH = Na2NH + C6H5NO3 =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5NO3
C2H50H + O2 = CO2 + H2O =>
4 C2H50H + 59 O2 = 8 CO2 + 102 H2O
BaO + Cl2O7 = BaCl2 + O =>
BaO + Cl2O7 = BaCl2 + 8 O
Sr + (HSO3)2 = SrOH + SO2 =>
2 Sr + (HSO3)2 = 2 SrOH + 2 SO2
C6H12O + KMnO4 = C6H11O + KOH + H2O + MnO2 =>
3 C6H12O + KMnO4 = 3 C6H11O + KOH + H2O + MnO2
K[Cr(C2O4)2(H2O)2]2H2O + KOH = Cr(OH)3 + H2O + CO2 + K =>
K[Cr(C2O4)2(H2O)2]2H2O + 6 KOH = 2 Cr(OH)3 + 5 H2O + 8 CO2 + 7 K
C(g) + MgI2(aq) = Mg(aq) + CI2(aq) =>
C(g) + MgI2(aq) = Mg(aq) + CI2(aq)
Bi(NO3)3 + NaOH + SnCl2 = Bi + Na2SnO3 + NaNO3 + HCl + H2O =>
2 Bi(NO3)3 + 12 NaOH + 3 SnCl2 = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 6 HCl + 3 H2O
CH3*(CH2)*COO*CH2*R + NaOH = CH3*(CH2)*COONa + HO*CH2*R =>
CH3*(CH2)*COO*CH2*R + NaOH = CH3*(CH2)*COONa + HO*CH2*R
NO3{-} + C2H2O4 + H{+} = N2 + H2O + CO2 =>
2 NO3{-} + 5 C2H2O4 + 2 H{+} = N2 + 6 H2O + 10 CO2
CrCl{3+} + AgNo{3+} = AgCl + Cr(No{3+}){3+} =>
CrCl{3+} + AgNo{3+} = AgCl + Cr(No{3+}){3+}
NiCl2 + NH4OH = HCl + NH3 + Ni(OH)2 =>
NiCl2 + 2 NH4OH = 2 HCl + 2 NH3 + Ni(OH)2
Hg2(NO3)2 + Na2SO3 + H2O = Hg + Na2SO4 + HNO3 =>
Hg2(NO3)2 + Na2SO3 + H2O = 2 Hg + Na2SO4 + 2 HNO3
(NH4)2C2O4 + CaCl2 = NH4Cl + Ca(C2O4) =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + Ca(C2O4)
Cu3Zn2(NO3)2 + NaOH = Cu3Zn2(OH)2 + NaNO3 =>
Cu3Zn2(NO3)2 + 2 NaOH = Cu3Zn2(OH)2 + 2 NaNO3
C2H5OH + CH3CH2COOH = C5H10COO + H2O =>
3 C2H5OH + 6 CH3CH2COOH = 4 C5H10COO + 7 H2O
KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH
Pb(NO3)2 + NH4OH = Pb(NO3)2NH4OH =>
Pb(NO3)2 + NH4OH = Pb(NO3)2NH4OH
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO + H2O =>
3 Sb2S5 + 40 HNO3 = 3 Sb2O5 + 15 H2SO4 + 40 NO + 5 H2O
Na3N + H2SO4 = HN + Na3 + SO4 =>
2 Na3N + H2SO4 = 2 HN + 2 Na3 + SO4
K2O + NaSO4 = KSO4 + Na2O =>
K2O + 2 NaSO4 = 2 KSO4 + Na2O
MgCl2 + Br2 = MgCl2Br2 =>
MgCl2 + Br2 = MgCl2Br2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CH3(CH2)14COOH + FeCl3 = CH3(CH2)14COOFe + HCl3 =>
CH3(CH2)14COOH + FeCl3 = CH3(CH2)14COOFe + HCl3
Li(OH) + HCN = LiCN + H2O =>
Li(OH) + HCN = LiCN + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
HClO4(aq) + Li2SO3(aq) = LiClO4(aq) + H2O(l) + SO2(g) =>
2 HClO4(aq) + Li2SO3(aq) = 2 LiClO4(aq) + H2O(l) + SO2(g)
Na2CO3 + CH3CO2OH = NaCH3 + CO2 + H2O =>
3 Na2CO3 + 8 CH3CO2OH = 6 NaCH3 + 13 CO2 + 7 H2O
HS{-} + H2O = S{-2} + H3O{+} =>
HS{-} + H2O = S{-2} + H3O{+}
Na2S2O3 + H2O = NaOH + SO2 + S =>
Na2S2O3 + H2O = 2 NaOH + SO2 + S
C2H6O + NO3 = N2 + CO2 + H2O =>
C2H6O + 2 NO3 = N2 + 2 CO2 + 3 H2O
Pb + NaCl = PbNaCl =>
Pb + NaCl = PbNaCl
NaOCl + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
4 NaOCl + Na2S2O3 + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeO(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) + NO(g) =>
3 FeO(s) + 10 HNO3(aq) = 3 Fe(NO3)3(aq) + 5 H2O(l) + NO(g)
H2 + ZnCl2 = H2Cl2 + Zn2 =>
2 H2 + 2 ZnCl2 = 2 H2Cl2 + Zn2
S + CO2 = SC + O2 =>
S + CO2 = SC + O2
CH3(CH2)14COOH + FeCl3 = CH3(CH2)14COOFe + HCl3 =>
CH3(CH2)14COOH + FeCl3 = CH3(CH2)14COOFe + HCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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