| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y(NO3)3 + GaPO4 = YPO4 + Ga(NO3)3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C8H9NO2 + CH3NaO + CH3CH2I = C10H13NO2 + CH3OH + I{-} + Na{+} =>
C8H9NO2 + CH3NaO + CH3CH2I = C10H13NO2 + CH3OH + I{-} + Na{+}
Cl2 + CrBr3 = Br2 + CrCl =>
Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl
B(OH)3 + C2H7NO = C2H10BNO4 =>
B(OH)3 + C2H7NO = C2H10BNO4
TeF4 + MgO = TeOF2 + MgF2 =>
TeF4 + MgO = TeOF2 + MgF2
Bi2S3 + HNO3 = Bi(NO3)3 + SO2 + NO + H2O =>
Bi2S3 + 12 HNO3 = 2 Bi(NO3)3 + 3 SO2 + 6 NO + 6 H2O
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
Cl + KI = ClKI =>
Cl + KI = ClKI
P2O2 + H2O = H3PO4 + H2 =>
P2O2 + 6 H2O = 2 H3PO4 + 3 H2
C23H48 + CuO = CO2 + H2O + Cu =>
C23H48 + 70 CuO = 23 CO2 + 24 H2O + 70 Cu
Tl3AsO3 + KMnO4 + H2SO4 = TlAsO3 + Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Tl3AsO3 + 6 KMnO4 + 24 H2SO4 = 5 TlAsO3 + 5 Tl2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NaNO2 = Na2ONONO2 =>
2 NaNO2 = Na2ONONO2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
H2O + Te = TeO2 + H2 =>
2 H2O + Te = TeO2 + 2 H2
CH3CH2CH2OHNH3 = CH3CH2CH2NH2H2O =>
CH3CH2CH2OHNH3 = CH3CH2CH2NH2H2O
Na2SO3 + AlCl3 = Al2(SO3)3 + NaCl =>
3 Na2SO3 + 2 AlCl3 = Al2(SO3)3 + 6 NaCl
H{+} + I{-} + IO3{-} = I2 + H2O =>
6 H{+} + 5 I{-} + IO3{-} = 3 I2 + 3 H2O
Al + Fe(OH)3 = Al(OH)3 + Fe =>
Al + Fe(OH)3 = Al(OH)3 + Fe
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O =>
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O
C2H6O(aq) + O2(g) = CO2(g) + H2O =>
C2H6O(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
C7H4I2O3 + PCl3 = C7H3I2O2Cl + POCl + HCl =>
C7H4I2O3 + PCl3 = C7H3I2O2Cl + POCl + HCl
NaClAg = AgClNa =>
NaClAg = AgClNa
HCH2CHCO2 + NaOH = NaCH2CHCO2 + H2O =>
HCH2CHCO2 + NaOH = NaCH2CHCO2 + H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
CH2CH2 + Br2 = C2H4Br2 =>
CH2CH2 + Br2 = C2H4Br2
Cu(OH)2 + HCH3CO2 = H2O + Cu(CH3CO2)2 =>
Cu(OH)2 + 2 HCH3CO2 = 2 H2O + Cu(CH3CO2)2
P2O5 + BeO = BeO5 + P2O3 =>
2 P2O5 + BeO = BeO5 + 2 P2O3
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
Fe + HCl = H2 + FeCl3 =>
2 Fe + 6 HCl = 3 H2 + 2 FeCl3
Sn(s) + SnO2(s) + H2SO4(aq) = SnSO4(s) + H2O(l) =>
Sn(s) + SnO2(s) + 2 H2SO4(aq) = 2 SnSO4(s) + 2 H2O(l)
SO + O = SO3 =>
SO + 2 O = SO3
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
S + O2 = S3O7 =>
6 S + 7 O2 = 2 S3O7
LiAlH4 + BF3 = LiF + AlF3 + B2H6 =>
3 LiAlH4 + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6
Na + CuNO = NaNO + Cu =>
Na + CuNO = NaNO + Cu
H2CO3 + NaNO3 = H2NO3 + NaCO3 =>
H2CO3 + NaNO3 = H2NO3 + NaCO3
C10H22 + O2 = C4H9COOH + H2O =>
2 C10H22 + 5 O2 = 4 C4H9COOH + 2 H2O
Mn3P4 + H2O + O2 = H3PO4 + Mn3O4 =>
Mn3P4 + 6 H2O + 7 O2 = 4 H3PO4 + Mn3O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HN3 + H3O = NH4 + H2O =>
HN3 + 11 H3O = 3 NH4 + 11 H2O
MgCr2O7 + Sn = SnCr2O7 + Mg =>
MgCr2O7 + Sn = SnCr2O7 + Mg
KNO3 + NH4Cl = KCl + NH4NO3 =>
KNO3 + NH4Cl = KCl + NH4NO3
O + CuS = CuO + SO =>
2 O + CuS = CuO + SO
Ca + H2O = H + Ca(OH)2 =>
Ca + 2 H2O = 2 H + Ca(OH)2
MnO4{-} + Fe{2+} = Mn + O4 + Fe =>
2 MnO4{-} + Fe{2+} = 2 Mn + 2 O4 + Fe
FeCl2 + Sn = SnCl3 + Fe =>
3 FeCl2 + 2 Sn = 2 SnCl3 + 3 Fe
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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