| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + MgI2(aq) = MgCl2(aq) + I2(g)
KOH + S = KOHS =>
KOH + S = KOHS
NH2CH2COOH + K = NH2CH2COOK + H2 =>
2 NH2CH2COOH + 2 K = 2 NH2CH2COOK + H2
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 NaOH + 4 H2O
KClOO3 = KCl + O2 =>
KClOO3 = KCl + 2 O2
MgBr2 + Pb(NO3)2 = Mg(NO3)2 + PbBr2 =>
MgBr2 + Pb(NO3)2 = Mg(NO3)2 + PbBr2
CoI2 + Br2 = BrI + Co =>
CoI2 + Br2 = 2 BrI + Co
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NH4ClO4 + K2SO3 = K2SO4 + N2 + HCl + H2O =>
2 NH4ClO4 + 5 K2SO3 = 5 K2SO4 + N2 + 2 HCl + 3 H2O
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
HNO2 + Na2SO4 = H2SO4 + NaNO2 =>
2 HNO2 + Na2SO4 = H2SO4 + 2 NaNO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C6H14 = C2H6 + C2H4 =>
C6H14 = C2H6 + 2 C2H4
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4 =>
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ni + H2 = NiH3 =>
2 Ni + 3 H2 = 2 NiH3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
HCl + NiCl2 = HCl2 + NiCl =>
HCl + NiCl2 = HCl2 + NiCl
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Al2(SO4)3 + KOH = Al2(OH)3 + K(SO4) =>
Al2(SO4)3 + 3 KOH = Al2(OH)3 + 3 K(SO4)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
Ag(ClO)4 + LiNO3 = AgNO3 + Li(ClO)4 =>
Ag(ClO)4 + LiNO3 = AgNO3 + Li(ClO)4
AlBr3 + KOH = AlK + OHBr3 =>
AlBr3 + KOH = AlK + OHBr3
MnO4{2-} + H2SO3 = Mn{2+} + SO4{2-} + H2O =>
MnO4{2-} + 2 H2SO3 = Mn{2+} + 2 SO4{2-} + 2 H2O
AgNO3(aq) = Ag(s) + NO3(aq) =>
AgNO3(aq) = Ag(s) + NO3(aq)
Fe + Cr2O6 = Cr + FeO =>
6 Fe + Cr2O6 = 2 Cr + 6 FeO
Na2O + Cl2O = Na2Cl2 + O2 =>
Na2O + Cl2O = Na2Cl2 + O2
K2FeO4 + NaI + H2SO4 = I2 + FeSO4 + K2SO4 + H2O + NaSO4 =>
K2FeO4 + 2 NaI + 4 H2SO4 = I2 + FeSO4 + K2SO4 + 4 H2O + 2 NaSO4
NaNH2 + C8H8NO2Na = C8H5NONa2 + H2O + NH3 =>
NaNH2 + C8H8NO2Na = C8H5NONa2 + H2O + NH3
Hg(NO3)2 + SnCl2 = Hg + SnCl4 + Sn(NO3)4 =>
2 Hg(NO3)2 + 2 SnCl2 = 2 Hg + SnCl4 + Sn(NO3)4
Cr(OH)3 + NH4Cl = CrCl3 + NH3 + H2O =>
Cr(OH)3 + 3 NH4Cl = CrCl3 + 3 NH3 + 3 H2O
Fe1Cl3 + Na1O1H1 = Fe(OH)3 + Na1Cl1 =>
Fe1Cl3 + 3 Na1O1H1 = Fe(OH)3 + 3 Na1Cl1
KMnO4 + C2H2O4 + H2SO4 = Mn2SO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 6 C2H2O4 + 2 H2SO4 = Mn2SO4 + K2SO4 + 12 CO2 + 8 H2O
NH4Cl + CaHO = NH4HO + CaCl =>
NH4Cl + CaHO = NH4HO + CaCl
C2H5COOH + Rb = C2H5COORb + H2 =>
2 C2H5COOH + 2 Rb = 2 C2H5COORb + H2
Ca(NO3{-})2 + NaCl = CaCl + Na(NO3{-})2 =>
Ca(NO3{-})2 + NaCl = CaCl + Na(NO3{-})2
CoCl2 + NH4SCN + C5H11OH + (NH4)2SO4 = Cl2[(NH4)2Co(SCN)] + H2S + C5H10OH =>
42 CoCl2 + 62 NH4SCN + 166 C5H11OH + (NH4)2SO4 = 42 Cl2[(NH4)2Co(SCN)] + 21 H2S + 170 C5H10OH
NaHSO4 + Na2SO3 = H2O + SO2 + Na2SO4 =>
2 NaHSO4 + Na2SO3 = H2O + SO2 + 2 Na2SO4
Na2O2 + C = CNa2 + O2 =>
Na2O2 + C = CNa2 + O2
H2SO3 + Pb(OH)2 = H2O + PbSO3 =>
H2SO3 + Pb(OH)2 = 2 H2O + PbSO3
MnSO4 + NaF = Na2SO4 + MnF2 =>
MnSO4 + 2 NaF = Na2SO4 + MnF2
Cu + NaNO3 + H2SO4 = CuSO4 + NO + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + 2 NO + Na2SO4 + 4 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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