| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Na3I = AgI + NO3Na3
I2O3 + H2O = H3IO3 =>
I2O3 + 3 H2O = 2 H3IO3
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Hg2(NO3)2 + KOH = HgO + Hg + KNO3 + H2O =>
Hg2(NO3)2 + 2 KOH = HgO + Hg + 2 KNO3 + H2O
Ba(OH)2 + CuCl2 = Cu(OH)2 + BaCl2 =>
Ba(OH)2 + CuCl2 = Cu(OH)2 + BaCl2
H2 + SO4 + BaCl2 = HCl + BaSO4 =>
H2 + SO4 + BaCl2 = 2 HCl + BaSO4
C2H4O + O2(g) = CO2 + H2O(g) =>
2 C2H4O + 5 O2(g) = 4 CO2 + 4 H2O(g)
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
HCl + Cr = CrCl4 + H2 =>
4 HCl + Cr = CrCl4 + 2 H2
KHP(s) + NaOH(aq) = H2O + NaKP =>
KHP(s) + NaOH(aq) = H2O + NaKP
CH3CHOHCH2CH3 + O2 = CO2 + H2O =>
CH3CHOHCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
HgSO4 + NaOH = Na2SO4 + HgO + H2O =>
HgSO4 + 2 NaOH = Na2SO4 + HgO + H2O
Cl + RuI = RuCl + I =>
Cl + RuI = RuCl + I
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
CH3CH2OH + H2O = CH3COOH + H{+} + e =>
CH3CH2OH + H2O = CH3COOH + 4 H{+} + 4e
MgSO4 + NiF2 = MgF2 + NiSO4 =>
MgSO4 + NiF2 = MgF2 + NiSO4
Al(s) + HI(aq) = AlI(l) + H(g) =>
Al(s) + HI(aq) = AlI(l) + H(g)
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
NaHCO3 + HBr = HHCO3 + NaBr =>
NaHCO3 + HBr = HHCO3 + NaBr
Sb2S3 + HNO3 = Sb2O5 + NO2 + H2O + S =>
Sb2S3 + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O + 3 S
NH4OH + BaNO3 = NH4NO3 + BaOH =>
NH4OH + BaNO3 = NH4NO3 + BaOH
NH4{+} + CN{-} = NH3 + HCN =>
NH4{+} + CN{-} = NH3 + HCN
Ag + SO3 = Ag2SO3 =>
2 Ag + SO3 = Ag2SO3
MnO2 + HO2 = MnO4 + OH =>
MnO2 + 2 HO2 = MnO4 + 2 OH
CH3(CH2)3COOH + O2 = H2O + CO2 =>
2 CH3(CH2)3COOH + 13 O2 = 10 H2O + 10 CO2
I2 + CrCl3 = ICl + Cr =>
3 I2 + 2 CrCl3 = 6 ICl + 2 Cr
NH8 + SO4 = NH8SO4 =>
NH8 + SO4 = NH8SO4
Na + H4P2O7 = H2 + Na4P2O7 =>
4 Na + H4P2O7 = 2 H2 + Na4P2O7
HI + HNO3 = HIO3 + NO2 + H2O =>
HI + 6 HNO3 = HIO3 + 6 NO2 + 3 H2O
MnO + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO + 2 K2CO3 + 5 O2 = 4 KMnO4 + 2 CO2
KMnO4 + Ba(NO2)2 + H2O = Ba(NO3)2 + MnO2 + KOH =>
4 KMnO4 + 3 Ba(NO2)2 + 2 H2O = 3 Ba(NO3)2 + 4 MnO2 + 4 KOH
S2O3{2-} + Cu{2+} = S4O6{2+} + Cu{+} =>
2 S2O3{2-} + 6 Cu{2+} = S4O6{2+} + 6 Cu{+}
CrF4 + H2O = CrO2 + HF =>
CrF4 + 2 H2O = CrO2 + 4 HF
Zn + Cu(ClO)2 = Zn(ClO)2 + Cu =>
Zn + Cu(ClO)2 = Zn(ClO)2 + Cu
Co(NO3)3 + NaOH = Co(OH)3 + NaNO3 =>
Co(NO3)3 + 3 NaOH = Co(OH)3 + 3 NaNO3
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
K2S + FeCl2 = KCl + FeS =>
K2S + FeCl2 = 2 KCl + FeS
Na2CO3 + CaCl2 = NaCl + CaO + CO2 =>
Na2CO3 + CaCl2 = 2 NaCl + CaO + CO2
C3H8 + Na = C3H6 + NaH =>
C3H8 + 2 Na = C3H6 + 2 NaH
C3H8 + O2 + NH3 = C3H3N + H2O =>
C3H8 + 2 O2 + NH3 = C3H3N + 4 H2O
N205 = N02 =>
2 N205 = 205 N02
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
HNO3 + H2O = NO + H2O2 =>
2 HNO3 + 2 H2O = 2 NO + 3 H2O2
COCl2 + NaOH = NaCl + H2O + CO2 =>
COCl2 + 2 NaOH = 2 NaCl + H2O + CO2
F2 + Cl2 = F2Cl4 =>
F2 + 2 Cl2 = F2Cl4
S + H2NO3 = H2SO4 + NO + H2O =>
S + 3 H2NO3 = H2SO4 + 3 NO + 2 H2O
Ag2O2(s) = Ag2(l) + O2(g) =>
Ag2O2(s) = Ag2(l) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/24
Équations équilibrées sur10/03/23
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