| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlHCl = H + AlCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cl2 + AlN = AlCl3 + N2 =>
3 Cl2 + 2 AlN = 2 AlCl3 + N2
BaO2H2 + H3PO4 = BaHPO4 + H2O =>
BaO2H2 + H3PO4 = BaHPO4 + 2 H2O
Cr2O3 + H2SO4 = SO4 + Cr + H2O =>
Cr2O3 + 3 H2SO4 = 3 SO4 + 2 Cr + 3 H2O
Mg(OH)2 + HNO2 = (NO2)2Mg + H2O =>
Mg(OH)2 + 2 HNO2 = (NO2)2Mg + 2 H2O
Ag(NO3)(S) + SrI2(S) = AgI(S) + Sr(NO3)2(S) =>
2 Ag(NO3)(S) + SrI2(S) = 2 AgI(S) + Sr(NO3)2(S)
HC + KOH = KC + H2O =>
HC + KOH = KC + H2O
Be + Sr3P2 = Be3(P2)2 + Sr =>
3 Be + 2 Sr3P2 = Be3(P2)2 + 6 Sr
HNO3 + C2H6O = CO2 + H2O + N2 =>
12 HNO3 + 5 C2H6O = 10 CO2 + 21 H2O + 6 N2
Ca(OH)2CO2 = CaCO3H2O =>
Ca(OH)2CO2 = CaCO3H2O
Cu(OH)Cl + NH4Cl + NH4OH = (Cu(NH3)4)Cl2 + H2O =>
Cu(OH)Cl + NH4Cl + 3 NH4OH = (Cu(NH3)4)Cl2 + 4 H2O
CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + H2O + CO2 =>
2 CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + 2 H2O + 2 CO2
MgSO4 + NH4OH = (NH4)2SO4Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4Mg(OH)2
AgCl + H2CO3 = Ag2CO3 + HCl =>
2 AgCl + H2CO3 = Ag2CO3 + 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(precipitate) + Cu(NO3)2 =>
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(precipitate) + Cu(NO3)2
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
HCl(ac)(2M) = HCl(ac)(4M) =>
2 HCl(ac)(2M) = HCl(ac)(4M)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
RbMnO4 + SO2 + H2O = H2SO4 + MnSO4 + Rb2SO4 =>
2 RbMnO4 + 5 SO2 + 2 H2O = 2 H2SO4 + 2 MnSO4 + Rb2SO4
NH3 = N + H =>
NH3 = N + 3 H
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
AgCl(s) + NH4OH(aq) = AgOH + NH4Cl =>
AgCl(s) + NH4OH(aq) = AgOH + NH4Cl
LiHSO4 + Mg(OH)2 = MgSO3 + Li(OH)3 =>
LiHSO4 + Mg(OH)2 = MgSO3 + Li(OH)3
CH3COOH + HSO4{-} = CH3COO{-} + H2SO4 =>
CH3COOH + HSO4{-} = CH3COO{-} + H2SO4
KOH + AlOHCl2 = KCl + Al(OH)3 =>
2 KOH + AlOHCl2 = 2 KCl + Al(OH)3
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
Cs + HOH = CsOH + H =>
Cs + HOH = CsOH + H
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Ca(CH3CO2)2 + K2SO4 = CaSO4 + KCH3CO2 =>
Ca(CH3CO2)2 + K2SO4 = CaSO4 + 2 KCH3CO2
Zr + O2 = Zr2O3 =>
4 Zr + 3 O2 = 2 Zr2O3
(C12H22O11)2Ca + CO2 + H2O = C12H22O11 + CaCO3 =>
24(C12H22O11)2Ca + 36 CO2 + 11 H2O = 49 C12H22O11 + 24 CaCO3
Se3 + O2 = Se3O2 =>
Se3 + O2 = Se3O2
Zn + Ni(NO3)3 = Zn(NO3)2 + Ni =>
3 Zn + 2 Ni(NO3)3 = 3 Zn(NO3)2 + 2 Ni
Na2CO3(aq) + KOH(aq) = NaOH + K2CO3 =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH + K2CO3
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
NaHO3 = NaHO2 + O2 =>
2 NaHO3 = 2 NaHO2 + O2
Al + NaClO4 = Al2O3 + NaCl =>
8 Al + 3 NaClO4 = 4 Al2O3 + 3 NaCl
Al2 + (SO4)3 + K(OH) = Al(OH)3 + K2(SO4) =>
Al2 + (SO4)3 + 6 K(OH) = 2 Al(OH)3 + 3 K2(SO4)
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCl + HNO3 + Cu = NO + CuCl2 + H2O =>
6 HCl + 2 HNO3 + 3 Cu = 2 NO + 3 CuCl2 + 4 H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
HCl + HClO3 = H2O + Cl =>
5 HCl + HClO3 = 3 H2O + 6 Cl
In + Br2 = InBr =>
2 In + Br2 = 2 InBr
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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