| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AlBr = 3 Al + Br3
Jn + HCl = JnCl + H2 =>
2 Jn + 2 HCl = 2 JnCl + H2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
CuF + Na2S = CuS + Na2F =>
CuF + Na2S = CuS + Na2F
Rb(s) + H2O(aq) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(aq) = 2 RbOH(aq) + H2(g)
Fe(OH)2 + H = Fe + H2O =>
Fe(OH)2 + 2 H = Fe + 2 H2O
Fe0 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 Fe0 + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 SO2
Ba(OH)2 + ClH = H2O + BaCl2 =>
Ba(OH)2 + 2 ClH = 2 H2O + BaCl2
K + Fe = FeK =>
K + Fe = FeK
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
NO + O2 = N2O4 =>
2 NO + O2 = N2O4
Ca(ClO)2 + H2O = Ca(OH)2 + HClO =>
Ca(ClO)2 + 2 H2O = Ca(OH)2 + 2 HClO
C2H5OH + Fe2O3 = CO2 + H2O + FeO =>
C2H5OH + 6 Fe2O3 = 2 CO2 + 3 H2O + 12 FeO
ZnO + Na = ZnNa + O =>
ZnO + Na = ZnNa + O
C8H9NO2 + NaOH = C6H6NaNO + C2H3NaO2 + H2O =>
C8H9NO2 + 2 NaOH = C6H6NaNO + C2H3NaO2 + H2O
HCl + KMnO4 + KI = I2 + MnCl2 + KCl + H2O =>
16 HCl + 2 KMnO4 + 10 KI = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O
H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + C16H32O2 =>
3 H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + 3 C16H32O2
KH2PO4 + MgCl2 = MgPO4 + KH2Cl2 =>
KH2PO4 + MgCl2 = MgPO4 + KH2Cl2
Mn2Cl + NH4CO3 = Mn2CO3 + NH4Cl =>
Mn2Cl + NH4CO3 = Mn2CO3 + NH4Cl
Jn + HCl = JnCl + H2 =>
2 Jn + 2 HCl = 2 JnCl + H2
(NH4)3PO4 + C = CO2 + PH3 + NH3 =>
(NH4)3PO4 + 2 C = 2 CO2 + PH3 + 3 NH3
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O =>
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH4OH =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH4OH
KOH(aq) + NH4Cl(aq) = NH3(aq) + KCl(aq) + H2O(l) =>
KOH(aq) + NH4Cl(aq) = NH3(aq) + KCl(aq) + H2O(l)
Al + FeSO4 = Al2(SO4)4 + Fe =>
2 Al + 4 FeSO4 = Al2(SO4)4 + 4 Fe
Sn(s) + H2O(g) = SnO + H2(g) =>
Sn(s) + H2O(g) = SnO + H2(g)
Si + H2 = Si2H4 =>
2 Si + 2 H2 = Si2H4
CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4
H2CrO4 + XCHO + H{+} = XCOOH + Cr{3+} + H2O =>
2 H2CrO4 + 3 XCHO + 6 H{+} = 3 XCOOH + 2 Cr{3+} + 5 H2O
GaPO4 + AlBO3 = AlPO4 + GaBO3 =>
GaPO4 + AlBO3 = AlPO4 + GaBO3
Na2S + Cl = NaCl + S2 =>
2 Na2S + 4 Cl = 4 NaCl + S2
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(s) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(s)
Na3BO3 + H2SO4 + CH3OH = B(OCH3)3 + Na2SO4 + H2O =>
2 Na3BO3 + 3 H2SO4 + 6 CH3OH = 2 B(OCH3)3 + 3 Na2SO4 + 6 H2O
Ca(OH)2 + FeSO4 + H2O = CaSO4 + Fe(OH)3 + H =>
Ca(OH)2 + FeSO4 + H2O = CaSO4 + Fe(OH)3 + H
Pb(NO3)4 + HCl = Pb(Cl)4 + HNO3 =>
Pb(NO3)4 + 4 HCl = Pb(Cl)4 + 4 HNO3
ZnCl2 + Cu = CuCl + Zn =>
ZnCl2 + 2 Cu = 2 CuCl + Zn
Cu(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Cu(OH)2
Jn + HCl = JnCl + H2 =>
2 Jn + 2 HCl = 2 JnCl + H2
F + HCl = FCl2 + H =>
F + 2 HCl = FCl2 + 2 H
KI + Br2 = KIBr2 =>
KI + Br2 = KIBr2
Al2O3(s) + CO(g) = Al + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al + 3 CO2(g)
Ta2O5 + Al = Al2O3 + Ta =>
3 Ta2O5 + 10 Al = 5 Al2O3 + 6 Ta
Na2SO4 + C4 + CaCO3 = Na2CO3 + CaS + CO2 =>
2 Na2SO4 + C4 + 2 CaCO3 = 2 Na2CO3 + 2 CaS + 4 CO2
KOHKI = K2IOH =>
KOHKI = K2IOH
CuBr2 + Pb = PbBr4 + Cu =>
2 CuBr2 + Pb = PbBr4 + 2 Cu
As2S3 + HNO3 = H3AsO4 + NO2 + H2O + SO2 =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 22 NO2 + 8 H2O + 3 SO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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