| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + 2 NH3 = 2 NH4 + I2
Al(CO3)3 + NaOH = Al(OH)3 + NaCO3 =>
Al(CO3)3 + 3 NaOH = Al(OH)3 + 3 NaCO3
Ca(NO3)2 + BaCl2 = Ca(Cl)2 + Ba(NO3)2 =>
Ca(NO3)2 + BaCl2 = Ca(Cl)2 + Ba(NO3)2
MnO2 + Sn(OH)4 = SnO2 + MnO(OH)2 =>
2 MnO2 + Sn(OH)4 = SnO2 + 2 MnO(OH)2
Fe(OH)3(s) + NH3(aq) = FeNH3(aq) + OH(aq) =>
Fe(OH)3(s) + NH3(aq) = FeNH3(aq) + 3 OH(aq)
Zn(s) + Cu2SO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(s) + Cu2SO4(aq) = ZnSO4(aq) + 2 Cu(s)
C6H5NH(C2H5)2Cl + NaOH = C6H5N(C2H5)2 + NaCl + H2O =>
C6H5NH(C2H5)2Cl + NaOH = C6H5N(C2H5)2 + NaCl + H2O
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
NH4ClO4 + Al(s) = Al3O3(s) + AlCl(g) + NO(g) + H2O =>
3 NH4ClO4 + 6 Al(s) = Al3O3(s) + 3 AlCl(g) + 3 NO(g) + 6 H2O
(NH4)2SO4(s) + MgCl2(s) = NH4Cl + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = 2 NH4Cl + MgSO4
Ni(II)(Cl)2 + AgNO3 = Ni(II)NO3 + Ag(Cl)2 =>
Ni(II)(Cl)2 + AgNO3 = Ni(II)NO3 + Ag(Cl)2
H3O{+} + MnO4{-} + HCO2H = Mn{+2} + CO2 + H2O =>
6 H3O{+} + 2 MnO4{-} + 5 HCO2H = 2 Mn{+2} + 5 CO2 + 14 H2O
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Sc + CH3COOH = H2 + CH3COOSc =>
2 Sc + 2 CH3COOH = H2 + 2 CH3COOSc
Fe(HCO3)3(s) = Fe(OH)3(s) + CO2(g) =>
Fe(HCO3)3(s) = Fe(OH)3(s) + 3 CO2(g)
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
Cl{-} + H{+} + SO4{2-} = Cl2 + H2S + H2O =>
8 Cl{-} + 10 H{+} + SO4{2-} = 4 Cl2 + H2S + 4 H2O
NaOH + Ag{+} = Na{+} + Ag(OH) =>
NaOH + Ag{+} = Na{+} + Ag(OH)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Li(s) + O2 = Li2O(s) =>
4 Li(s) + O2 = 2 Li2O(s)
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
H2SO4(aq) + Al(OH)3 = Al2(SO4)3(aq) + H2O =>
3 H2SO4(aq) + 2 Al(OH)3 = Al2(SO4)3(aq) + 6 H2O
C8H8O4 + NaOH = NaC8H7O4 + H2O =>
C8H8O4 + NaOH = NaC8H7O4 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
Ti + O = Ti2O3 =>
2 Ti + 3 O = Ti2O3
Al(OH)2 + CH3COOH = Al(OH)2CH3COO + H2 =>
2 Al(OH)2 + 2 CH3COOH = 2 Al(OH)2CH3COO + H2
SnCl2 + H2O + O2 = H2SnO3 + HCl =>
2 SnCl2 + 4 H2O + O2 = 2 H2SnO3 + 4 HCl
Mn + H2SO3 = Mn2(SO3)3 + H2 =>
2 Mn + 3 H2SO3 = Mn2(SO3)3 + 3 H2
CuSO4 + (KOH) = Cu(OH)2 + K2SO4 =>
CuSO4 + 2(KOH) = Cu(OH)2 + K2SO4
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
Ti + O = Ti2O3 =>
2 Ti + 3 O = Ti2O3
Mg + NaHSO4 = MgSO4 + NaH =>
Mg + NaHSO4 = MgSO4 + NaH
NH4OH + AlI3 = NH4I3 + AlOH =>
NH4OH + AlI3 = NH4I3 + AlOH
Na2SiO4 + CuSO4 = Na2SO4 + CuSiO4 =>
Na2SiO4 + CuSO4 = Na2SO4 + CuSiO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H30 + O2 = H2O + CO2 =>
2 C3H30 + 21 O2 = 30 H2O + 6 CO2
K2CrO4 + HBr = KBr + CrBr3 + Br2 + H2O =>
2 K2CrO4 + 16 HBr = 4 KBr + 2 CrBr3 + 3 Br2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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