| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + H2O = CaC2H2O
Ca + Li2O = Li + CaO =>
Ca + Li2O = 2 Li + CaO
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + K2SO4(aq) + MnSO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 5 Fe2(SO4)3(aq) + K2SO4(aq) + 2 MnSO4(aq) + 8 H2O(l)
K2S2O3 + HCl = KCl + H2O + SO2 + S =>
K2S2O3 + 2 HCl = 2 KCl + H2O + SO2 + S
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
Pb + F = PbF2 =>
Pb + 2 F = PbF2
Na2SiO3 + (NH4)2MoO4 + H2O = H4[Si(MoO4)4] + NaOH + NH4OH =>
Na2SiO3 + 4(NH4)2MoO4 + 7 H2O = H4[Si(MoO4)4] + 2 NaOH + 8 NH4OH
Co2 + HNO3 = Co(NO3) + NO + H2O =>
3 Co2 + 8 HNO3 = 6 Co(NO3) + 2 NO + 4 H2O
Al + HNO3 = NO + Al(NO3)3 + H2O =>
Al + 4 HNO3 = NO + Al(NO3)3 + 2 H2O
HCH3CO2 + NaOH = NaC2H3O2 + H2O =>
HCH3CO2 + NaOH = NaC2H3O2 + H2O
AgNO3 + CH4N2O = Ag + N2 + H2O + CO2 =>
2 AgNO3 + 2 CH4N2O = 2 Ag + 3 N2 + 4 H2O + 2 CO2
Br2 + NH4I = (NH4)2Br + I2 =>
Br2 + 4 NH4I = 2(NH4)2Br + 2 I2
TiCl3 + H2SO4 + H2O2 = [Ti(O2)(H2O)5]Cl2 + HCl + SO4 =>
2 TiCl3 + 4 H2SO4 + 7 H2O2 = 2[Ti(O2)(H2O)5]Cl2 + 2 HCl + 4 SO4
(OH)3 = OH =>
(OH)3 = 3 OH
H2S + Cl = S8 + HCl =>
8 H2S + 16 Cl = S8 + 16 HCl
Mn + Ge = Mn3Ge =>
3 Mn + Ge = Mn3Ge
NH4H2PO4 + KNO3 = NH4NO3 + KH2PO4 =>
NH4H2PO4 + KNO3 = NH4NO3 + KH2PO4
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa =>
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa
BaSO4(s) + H2O2(aq) + KMnO4(aq) = K2SO4(aq) + MnO4(aq) + H2O(aq) + Ba3O2(g) =>
3 BaSO4(s) + 2 H2O2(aq) + 6 KMnO4(aq) = 3 K2SO4(aq) + 6 MnO4(aq) + 2 H2O(aq) + Ba3O2(g)
H2SO4(aq) + K3PO4(aq) = H3PO4(s) + K2SO4(aq) =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4(s) + 3 K2SO4(aq)
Co + NO3 = Co(NO3)2 =>
Co + 2 NO3 = Co(NO3)2
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu + PdCl2 = CuCl + Pd =>
2 Cu + PdCl2 = 2 CuCl + Pd
KHC8H4O4 + Ba(OH)2 = BaK2(C8H4O4)2 + H2O =>
2 KHC8H4O4 + Ba(OH)2 = BaK2(C8H4O4)2 + 2 H2O
V(OH)6 + H2SO4 = V(SO4)3 + H2O =>
V(OH)6 + 3 H2SO4 = V(SO4)3 + 6 H2O
NH4I + MgSO4 = (NH4)2SO4 + MgI2 =>
2 NH4I + MgSO4 = (NH4)2SO4 + MgI2
MnCl2NaOH = MnOHNaCl2 =>
MnCl2NaOH = MnOHNaCl2
Hg + AlCl3 = HgCl + Al =>
3 Hg + AlCl3 = 3 HgCl + Al
SrCl2 + H2O = SrO + HCl =>
SrCl2 + H2O = SrO + 2 HCl
CaCO3(s)HCl(aq) = CaClHCO3 =>
CaCO3(s)HCl(aq) = CaClHCO3
Mg + (OH)2 + HCl = MgCl2 + H2O =>
Mg + (OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe2 + NaOH = Fe2NaOH =>
Fe2 + NaOH = Fe2NaOH
Cu(OH)2 + H4As2O5 = Cu2(As2O5) + H2O =>
2 Cu(OH)2 + H4As2O5 = Cu2(As2O5) + 4 H2O
H2O2 + C = H2 + CO2 =>
H2O2 + C = H2 + CO2
Fe + Ag2O = Fe2O3 + Ag =>
2 Fe + 3 Ag2O = Fe2O3 + 6 Ag
H3C6H5O7(aq) + NaHCO3(aq) = Na3C6H5O7(aq) + CO2(g) + H2O =>
H3C6H5O7(aq) + 3 NaHCO3(aq) = Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O
CaC2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + CaMnO4 + K2SO4 =>
5 CaC2O4 + 6 KMnO4 + 4 H2SO4 = MnSO4 + 10 CO2 + 4 H2O + 5 CaMnO4 + 3 K2SO4
NaHCO3 + Pb(NO3)2 = PbCO3 + NaNO3 + H2O + CO2 =>
2 NaHCO3 + Pb(NO3)2 = PbCO3 + 2 NaNO3 + H2O + CO2
CuO + Cl2 = CuCl2 + O =>
CuO + Cl2 = CuCl2 + O
Al2O3 + SrO = Sr3Al2O6 =>
Al2O3 + 3 SrO = Sr3Al2O6
I + KI = KII =>
I + KI = KII
HgS + Al = Hg + Al2S3 =>
3 HgS + 2 Al = 3 Hg + Al2S3
SO3(s) + H2O(i) = H2SO4(aq) =>
SO3(s) + H2O(i) = H2SO4(aq)
C16H18O9 + Cl2 = CCl4 + HCl + ClO2 =>
4 C16H18O9 + 173 Cl2 = 64 CCl4 + 72 HCl + 18 ClO2
Zn + CoSO4 = ZnSO4 + Co2 =>
2 Zn + 2 CoSO4 = 2 ZnSO4 + Co2
K2SO4 + CuCl2 = CuSO4 + K2Cl2 =>
K2SO4 + CuCl2 = CuSO4 + K2Cl2
C6H5NH2 + O2 = CO2 + NO2 + H2O =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 4 NO2 + 14 H2O
ClO3{-} + S{2-} + H2O = Cl{-} + S + OH{-} =>
ClO3{-} + 3 S{2-} + 3 H2O = Cl{-} + 3 S + 6 OH{-}
H3CCH2OH + K2Cr2O7 + H2SO4 = H3CCOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3CCH2OH + K2Cr2O7 + 4 H2SO4 = 3 H3CCOH + Cr2(SO4)3 + K2SO4 + 7 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
