| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C(graphite) + 2 H2O(l) = CH3COOH(l)
Al(s) + Br2(l) = Al2Br3(s) =>
4 Al(s) + 3 Br2(l) = 2 Al2Br3(s)
CdSO4 + NH3 + H2O = Cd(OH)2 + (NH4)2SO4 =>
CdSO4 + 2 NH3 + 2 H2O = Cd(OH)2 + (NH4)2SO4
C3H6Cl2 + KOH = C3H4 + H2O + KCl =>
C3H6Cl2 + 2 KOH = C3H4 + 2 H2O + 2 KCl
Cs + N = CsN3 =>
Cs + 3 N = CsN3
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
H3PO3 + NH3 = (NH4)H2PO3 =>
H3PO3 + NH3 = (NH4)H2PO3
CuAgNO3 = AgCuNO3 =>
CuAgNO3 = AgCuNO3
K2CrO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CuS + Na = Cu + Na2S =>
CuS + 2 Na = Cu + Na2S
magnesium + hydrochloricacid = hydrogen + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
Na3PO4 + Mg = Mg3(PO4) + Na =>
Na3PO4 + 3 Mg = Mg3(PO4) + 3 Na
Cd + H2O = Cd(OH)2 + H =>
Cd + 2 H2O = Cd(OH)2 + 2 H
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
KCe + AgNo3 = AgCe + KNo3 =>
KCe + AgNo3 = AgCe + KNo3
Co(NO3)2 + NH3 + H2O = Co(NH3)6 + NH4NO3 =>
4 Co(NO3)2 + 34 NH3 + 3 H2O = 4 Co(NH3)6 + 9 NH4NO3
Na2CrO4 + CH3COOAg = Ag2CrO4 + CH3COONa =>
Na2CrO4 + 2 CH3COOAg = Ag2CrO4 + 2 CH3COONa
Al2(CO3)3 + Ba(NO3)2 = BaCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Ba(NO3)2 = 3 BaCO3 + 2 Al(NO3)3
Ag2SO4 + MgBr2 = AgBr + MgSO4 =>
Ag2SO4 + MgBr2 = 2 AgBr + MgSO4
H3NO3 + NaOH = Na3NO3 + H2O =>
H3NO3 + 3 NaOH = Na3NO3 + 3 H2O
Hg + SO4 = Hg2SO4 =>
2 Hg + SO4 = Hg2SO4
Na(AgS2O3) + Na2S2O3 = Na3(Ag(S2O3)2) =>
Na(AgS2O3) + Na2S2O3 = Na3(Ag(S2O3)2)
Pb + Fe3(SO4)2 = PbSO4 + Fe =>
2 Pb + Fe3(SO4)2 = 2 PbSO4 + 3 Fe
Fe2O3 + carbonmonoxide = iron + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P2O3 + Li2O = P2Li2O4 =>
P2O3 + Li2O = P2Li2O4
K + Fe(SO4) = K2(SO4) + Fe =>
2 K + Fe(SO4) = K2(SO4) + Fe
C6H5CH3(NO2) + KMnO4 + H2SO4 = C6H5(NO2)COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3(NO2) + 6 KMnO4 + 9 H2SO4 = 5 C6H5(NO2)COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NO + HNO3 = NO2 + H2O =>
NO + 2 HNO3 = 3 NO2 + H2O
CH3CH2Br + Cl2 = CH3Cl + CH2BrCl =>
CH3CH2Br + Cl2 = CH3Cl + CH2BrCl
Ma + N2 = Ma3N2 =>
3 Ma + N2 = Ma3N2
CuO + NH4NO3 = NH3 + Cu(NO3)2 + H2O =>
CuO + 2 NH4NO3 = 2 NH3 + Cu(NO3)2 + H2O
KO = OK =>
KO = OK
MgAl2 + HCl = MgCl2 + HAl =>
MgAl2 + 2 HCl = MgCl2 + 2 HAl
K3FeO3 + KClO4 + H2SO4 = K2FeO4 + Cl2 + K2SO4 + H2O =>
14 K3FeO3 + 6 KClO4 + 10 H2SO4 = 14 K2FeO4 + 3 Cl2 + 10 K2SO4 + 10 H2O
FeAsS = FeS + As4 =>
4 FeAsS = 4 FeS + As4
NiCl2 + NaOH + NaClO = Ni2O3 + NaCl + H2O =>
2 NiCl2 + 4 NaOH + NaClO = Ni2O3 + 5 NaCl + 2 H2O
CH2(OH)CH(OH)CH(CH3)CH(CH3)CH2CH3 = C8H8(OH)2 + H2 =>
CH2(OH)CH(OH)CH(CH3)CH(CH3)CH2CH3 = C8H8(OH)2 + 4 H2
(NH4)2SO4 + BaCl2 = BaSO4 + NH3 + HCl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH3 + 2 HCl
Mg + HCe = MgHCe2 + H2 =>
2 Mg + 4 HCe = 2 MgHCe2 + H2
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
K + Na3PO4 = Na3 + KPO4 =>
K + Na3PO4 = Na3 + KPO4
CrO2 + H{+} = Cr{3+} + Cr2O7{2-} + H2O =>
6 CrO2 + 10 H{+} = 4 Cr{3+} + Cr2O7{2-} + 5 H2O
Na2[Zn(OH)4] + ZnCl2 = Zn(OH)2 + NaCl =>
Na2[Zn(OH)4] + ZnCl2 = 2 Zn(OH)2 + 2 NaCl
Zn + M2SO4 = ZnSO4 + M =>
Zn + M2SO4 = ZnSO4 + 2 M
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
Mg2O2 + Fe2O3 + Al + Si + O = [MgFe]2Al4Si5O18 =>
Mg2O2 + Fe2O3 + 4 Al + 5 Si + 13 O = [MgFe]2Al4Si5O18
NaOH + NH4OH = Na + NH4(OH)2 =>
NaOH + NH4OH = Na + NH4(OH)2
HClO3(aq) + NaOH(aq) = NaClO3(aq) + H2O(l) =>
HClO3(aq) + NaOH(aq) = NaClO3(aq) + H2O(l)
| 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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
