| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + LiOH = FeLi + OH(NO3)3
Al + CuCl2*2H2O = AlCl + Cu + H2O =>
2 Al + CuCl2*2H2O = 2 AlCl + Cu + 2 H2O
H3BO3 + Na2CO3 + H2O = Na2B4O7*10H2O + CO2 =>
4 H3BO3 + Na2CO3 + 4 H2O = Na2B4O7*10H2O + CO2
AgCl + Mg = Ag + MgCl2 =>
2 AgCl + Mg = 2 Ag + MgCl2
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
Fe3(PO4)2 + K = Fe + K3PO4 =>
Fe3(PO4)2 + 6 K = 3 Fe + 2 K3PO4
Fe(NO3)2 + NH3 = FeH3 + N(NO3)2 =>
Fe(NO3)2 + NH3 = FeH3 + N(NO3)2
KClO3 + H2O2 = KOH + ClHO4 =>
KClO3 + H2O2 = KOH + ClHO4
Cr(OH)3 + HBO2 = H2O + Cr(BO2)3 =>
Cr(OH)3 + 3 HBO2 = 3 H2O + Cr(BO2)3
CuCI2 + Mg = Cu + MgCI2 =>
CuCI2 + Mg = Cu + MgCI2
Ca(NO2)2 + Al = Al(NO2)3 + Ca =>
3 Ca(NO2)2 + 2 Al = 2 Al(NO2)3 + 3 Ca
H{+} + AsO2{-} + MnO4{-} = AsO3{-} + Mn{2+} + H2O =>
6 H{+} + 5 AsO2{-} + 2 MnO4{-} = 5 AsO3{-} + 2 Mn{2+} + 3 H2O
CuSO4 + NaCl + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuSO4 + 4 NaCl + Na2SO3 + H2O = 2 CuCl + 3 Na2SO4 + 2 HCl
Al + Fe(NO3)2 = Al(NO3)2 + Fe2 =>
2 Al + 2 Fe(NO3)2 = 2 Al(NO3)2 + Fe2
(NH4)2Fe(SO4)2*6H2O + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2*6H2O + 7 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 43 H2O
FeO + C2H2O4 = FeC2O4 + H2O =>
FeO + C2H2O4 = FeC2O4 + H2O
P6S + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
P6S + 12 HNO3 + 4 H2O = 6 H3PO4 + H2SO4 + 12 NO
KH + H2O = KO + H2 =>
2 KH + 2 H2O = 2 KO + 3 H2
Na + Al + O2 = NaAlO =>
2 Na + 2 Al + O2 = 2 NaAlO
Zn + NaOH + H2O = Na2[Zn(OH)24] + H2 =>
Zn + 2 NaOH + 22 H2O = Na2[Zn(OH)24] + 11 H2
CH3OH + Na = CHONa + H =>
CH3OH + Na = CHONa + 3 H
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
Zn + NH4HCO3 + H2O = NH4Zn(OH)4 + H2 + CO2 =>
2 Zn + 2 NH4HCO3 + 6 H2O = 2 NH4Zn(OH)4 + 3 H2 + 2 CO2
KMnO2 + KI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KMnO2 + 2 KI + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + I2 + 4 H2O
Fe2O3 + H2SO4 = [Fe2(SO4)3] + H2O =>
Fe2O3 + 3 H2SO4 = [Fe2(SO4)3] + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H14O6 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C6H14O6 + 26 NH4ClO4 = 24 CO2 + 80 H2O + 13 N2 + 13 Cl2
Al + Pb = Al2Pb3 =>
2 Al + 3 Pb = Al2Pb3
Fe2(CO3)3 + F2 = FeF3 + CO2 + O2 =>
2 Fe2(CO3)3 + 6 F2 = 4 FeF3 + 6 CO2 + 3 O2
Be3N2 + KCl = BeCl2 + K3N =>
Be3N2 + 6 KCl = 3 BeCl2 + 2 K3N
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
Sr(s) + P4 = Sr3P2(s) =>
6 Sr(s) + P4 = 2 Sr3P2(s)
NH4HCO3 + KNO3 = NH4NO3 + KHCO3 =>
NH4HCO3 + KNO3 = NH4NO3 + KHCO3
C6H12 + O6 = C3O6 + H6O3 =>
C6H12 + 3 O6 = 2 C3O6 + 2 H6O3
Na(NO3) + H2O = NaOH + HNO3 =>
Na(NO3) + H2O = NaOH + HNO3
H2SiO3 + Cr = Cr2(SiO3)3 + H2 =>
3 H2SiO3 + 2 Cr = Cr2(SiO3)3 + 3 H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaOH + MgBr2 = NaBr + Mg(OH)2 =>
2 NaOH + MgBr2 = 2 NaBr + Mg(OH)2
H2S + HClO = H2SO4 + HCl =>
H2S + 4 HClO = H2SO4 + 4 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H + HCO3 = H2CO3 = CO2 + H2O =>
H + HCO3 = H2CO3
KMnO4 + KClO2 + H2O = MnO2 + KClO4 + KOH =>
4 KMnO4 + 3 KClO2 + 2 H2O = 4 MnO2 + 3 KClO4 + 4 KOH
HNO3 + HCO3 = NO3 + H2O + CO2 =>
HNO3 + HCO3 = NO3 + H2O + CO2
AlBr3(s) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(s) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
CoCl2 + NaNO2 = Na4[Co(NO2)6] + NaCl =>
CoCl2 + 6 NaNO2 = Na4[Co(NO2)6] + 2 NaCl
V2(Cr2O7)3 = V + Cr2O7 =>
V2(Cr2O7)3 = 2 V + 3 Cr2O7
Li3N + K2SO4 = Li2SO4 + K3N =>
2 Li3N + 3 K2SO4 = 3 Li2SO4 + 2 K3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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