| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S + H2 = 2 Cu + H2S
Ag + F = AgF =>
Ag + F = AgF
C12H22O11 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
C12H22O11 + 2 Cu(OH)2 = C12H22O12 + Cu2O + 2 H2O
H2[PdCl6] + H2O = Pd(OH)2 + Cl2 + HCl =>
H2[PdCl6] + 2 H2O = Pd(OH)2 + Cl2 + 4 HCl
Cl2 + NH4Br = NH4Cl + Br2 =>
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
Sn + Br2 = SnBr =>
2 Sn + Br2 = 2 SnBr
NaHCO3 + Al(OH)3 = NaOH + Al2(CO3)3 + H2O =>
3 NaHCO3 + 2 Al(OH)3 = 3 NaOH + Al2(CO3)3 + 3 H2O
Ba(ClO4)2 + Na2S = BaS + Na(ClO4) =>
Ba(ClO4)2 + Na2S = BaS + 2 Na(ClO4)
Li2 + HCl = LiCl + H2 =>
Li2 + 2 HCl = 2 LiCl + H2
Na3PO4 + H2O = Na2HPO4 + NaOH =>
Na3PO4 + H2O = Na2HPO4 + NaOH
MgOH + (NH4)2SO4 = Mg2SO4 + H2O + NH3 =>
2 MgOH + (NH4)2SO4 = Mg2SO4 + 2 H2O + 2 NH3
C12H2211 + O2 = CO2 + H2O =>
4 C12H2211 + 2259 O2 = 48 CO2 + 4422 H2O
Sr + Ca(NO3)2 = Sr(NO3) + Ca =>
2 Sr + Ca(NO3)2 = 2 Sr(NO3) + Ca
Ca + Fe(SO4) = Ca(SO4) + Fe =>
Ca + Fe(SO4) = Ca(SO4) + Fe
Zn(s) + HCl = ZnCl2(aq) + H2 =>
Zn(s) + 2 HCl = ZnCl2(aq) + H2
PbSO4 + NaOH = Pb(OH)4 + Na + SO4 =>
PbSO4 + 4 NaOH = Pb(OH)4 + 4 Na + SO4
Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K
I{-} + XeO3 + H{+} = I3{-} + Xe + H2O =>
9 I{-} + XeO3 + 6 H{+} = 3 I3{-} + Xe + 3 H2O
Al(HO)3 + NaCl = AlCl + Na(HO)3 =>
Al(HO)3 + NaCl = AlCl + Na(HO)3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Mg(OH)2 + H2SO4 = Mg(SO4) + H2O =>
Mg(OH)2 + H2SO4 = Mg(SO4) + 2 H2O
H3(PO4) + NH3 = (NH4)3PO4 =>
H3(PO4) + 3 NH3 = (NH4)3PO4
MgO + Cu(OH)2 = CuO + Mg(OH)2 =>
MgO + Cu(OH)2 = CuO + Mg(OH)2
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + 2 CH3CH2CH2OH = 6 CH3COOCH2CH2OH + 2 H2O
CH2O + NaOH = HCO2Na + CH3OH =>
2 CH2O + NaOH = HCO2Na + CH3OH
CaI2(aq) + Pb(No3)2(aq) = Ca(No3)2 + PbI2 =>
CaI2(aq) + Pb(No3)2(aq) = Ca(No3)2 + PbI2
Ca(OH)2 + C3H5(OH)3 = CaCO3 + H2 =>
3 Ca(OH)2 + C3H5(OH)3 = 3 CaCO3 + 7 H2
K2Cr2O7 + HCl + NaOH = KOH + NaCl + Cr(OH)3 + Cl2 =>
K2Cr2O7 + 7 HCl + NaOH = 2 KOH + NaCl + 2 Cr(OH)3 + 3 Cl2
C6H5C2H5 = C6H5CHCH2 + H2 =>
C6H5C2H5 = C6H5CHCH2 + H2
C2H6O + H2 = CH4 + H2O =>
C2H6O + 2 H2 = 2 CH4 + H2O
KHCO3 + BaCl2 = KCl + Ba(HCO3)2 =>
2 KHCO3 + BaCl2 = 2 KCl + Ba(HCO3)2
Na2CrO4 + Ba(OH)2 = NaOH + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = 2 NaOH + BaCrO4
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
Sn(MnO4)4 + CsBr + H3PO4 = Sn3(PO4)4 + Cs3PO4 + Br2 + Mn3(PO4)2 + H2O =>
3 Sn(MnO4)4 + 60 CsBr + 32 H3PO4 = Sn3(PO4)4 + 20 Cs3PO4 + 30 Br2 + 4 Mn3(PO4)2 + 48 H2O
NO2 + H = H2O + N =>
NO2 + 4 H = 2 H2O + N
CuSO4 + NaCl = Na2 + CuCl4 + NaSO4 =>
2 CuSO4 + 8 NaCl = 3 Na2 + 2 CuCl4 + 2 NaSO4
NH4Cr2 + O4 = Cr2O3 + N2 + H2O =>
4 NH4Cr2 + 5 O4 = 4 Cr2O3 + 2 N2 + 8 H2O
CuCl2 + MgO = MgCl2 + CuO =>
CuCl2 + MgO = MgCl2 + CuO
Zn + Ca = ZnCa =>
Zn + Ca = ZnCa
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
CaCO3(s) + NaOH(aq) = Ca(OH)2 + Na2CO3 =>
CaCO3(s) + 2 NaOH(aq) = Ca(OH)2 + Na2CO3
H2 + NO = HOH + N2 =>
2 H2 + 2 NO = 2 HOH + N2
NiCl2 + Na2C2O4 = NiC2O4 + NaCl =>
NiCl2 + Na2C2O4 = NiC2O4 + 2 NaCl
KMnO4 + H2SO4 + Na3AsO3 = K2AsO4 + MnSO4 + NaSO4 + NaAsO4 + H2O =>
6 KMnO4 + 19 H2SO4 + 5 Na3AsO3 = 3 K2AsO4 + 6 MnSO4 + 13 NaSO4 + 2 NaAsO4 + 19 H2O
Au(OH)3 + Zn = Zn(OH)2 + Au =>
2 Au(OH)3 + 3 Zn = 3 Zn(OH)2 + 2 Au
Cl2 + Ca(OH)2 = CaCl(OCl) + H2O =>
Cl2 + Ca(OH)2 = CaCl(OCl) + H2O
H2 + Li + PO2 + O2 = LiH2PO4 =>
H2 + Li + PO2 + O2 = LiH2PO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
CuSO4*5H2O + C2H8N2 = [Cu(C2H8N2)2]SO4 + H2O =>
CuSO4*5H2O + 2 C2H8N2 = [Cu(C2H8N2)2]SO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/25
Équations équilibrées sur06/18/24
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