| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Fe(H2O)6]3{+} + 18 NH3 = [Fe(NH3)6]3{+} + 18 H2O
CuCl + Ni = Cu + NiCl2 =>
2 CuCl + Ni = 2 Cu + NiCl2
Sb(oh)3 + FeF3 = Fe(oh)3 + SbF5 =>
3 Sb(oh)3 + 15 FeF3 = 5 Fe(oh)3 + 9 SbF5
N2H4 + Cr2O72 = N2 + Cr + H2O =>
36 N2H4 + Cr2O72 = 36 N2 + 2 Cr + 72 H2O
(H2S)(g) + O2(g) = SO2(g) + H2O(l) =>
2(H2S)(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(l)
C6H4O4 + O2 = CO2 + H2O =>
C6H4O4 + 5 O2 = 6 CO2 + 2 H2O
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
Na0 + H2O = NaOH + H2 =>
2 Na0 + 2 H2O = 2 NaOH + H2
Si3B7 + NF3 = SiF4 + BF3 + N2 =>
2 Si3B7 + 22 NF3 = 6 SiF4 + 14 BF3 + 11 N2
Li + (NH3) = LiNH2 + H2 =>
2 Li + 2(NH3) = 2 LiNH2 + H2
HI(ac) + Cu(NO3)2(ac) = CuI2(ac) + HNO3(ac) =>
2 HI(ac) + Cu(NO3)2(ac) = CuI2(ac) + 2 HNO3(ac)
Li + (NH3) = LiNH2 + H2 =>
2 Li + 2(NH3) = 2 LiNH2 + H2
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + SO2 + 6 H2O + S
Li + (NH3) = LiNH2 + H2 =>
2 Li + 2(NH3) = 2 LiNH2 + H2
C2H4(g) + O2(g) = CO2(g) + H2O(g)H2CO3(aq) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = CO2(g) + H2O(g)H2CO3(aq)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Mg + H2SO4 = MgSO4 + H =>
Mg + H2SO4 = MgSO4 + 2 H
Ti2O3 + CO2 = Ti2(CO3)3 =>
Ti2O3 + 3 CO2 = Ti2(CO3)3
AlBr + MgNO3 = AlNO3 + MgBr =>
AlBr + MgNO3 = AlNO3 + MgBr
NH5CN + Cl = NH5CNCl =>
NH5CN + Cl = NH5CNCl
HAuCl4 = Au + H + Cl =>
HAuCl4 = Au + H + 4 Cl
Pb(CH3COO)2 + KI = PbI2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 K(CH3COO)
NaNO3 + BaCl = BaNO3 + NaCl =>
NaNO3 + BaCl = BaNO3 + NaCl
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu(SO4)2 = Fe(SO4)2 + Cu
HCl + NH4Cl = NH4 + Cl2H =>
HCl + NH4Cl = NH4 + Cl2H
C3H9O + O2 = H2O + CO2 =>
4 C3H9O + 19 O2 = 18 H2O + 12 CO2
COCl2 + H2O = CO(OH)2 + HCl =>
COCl2 + 2 H2O = CO(OH)2 + 2 HCl
NH4NO3(aq) + NaOH(aq) = H2O(l) + NH3(aq) + NaNO3(aq) =>
NH4NO3(aq) + NaOH(aq) = H2O(l) + NH3(aq) + NaNO3(aq)
Li + (NH3) = LiNH2 + H2 =>
2 Li + 2(NH3) = 2 LiNH2 + H2
FeI2 + Ca(oh)2 = Fe(oh)2 + CaI2 =>
2 FeI2 + Ca(oh)2 = Fe(oh)2 + 2 CaI2
C6H5CH2OH + O2 = H2O + C7H5OOH =>
C6H5CH2OH + O2 = H2O + C7H5OOH
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Ag3N + KI = AgI + K3N =>
Ag3N + 3 KI = 3 AgI + K3N
CH3COOH(aq) + K2SO3(g) = CH3CO2K(g) + H2O(l) + SO2 =>
2 CH3COOH(aq) + K2SO3(g) = 2 CH3CO2K(g) + H2O(l) + SO2
C4H8O2 + CH4 = C5H10O2 + H2O =>
7 C4H8O2 + 2 CH4 = 6 C5H10O2 + 2 H2O
HClO3 = HCl + O =>
HClO3 = HCl + 3 O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
AlC3 + LiH = AlH3 + LiC =>
AlC3 + 3 LiH = AlH3 + 3 LiC
KClO3 + C2H2O4 + H2SO4 = ClO2 + CO2 + KHSO4 + H2O =>
2 KClO3 + C2H2O4 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 KHSO4 + 2 H2O
Li + (NH3) = LiNH2 + H2 =>
2 Li + 2(NH3) = 2 LiNH2 + H2
K2CrO4 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 6 KI + 8 H2SO4 = 5 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
MgS + Br2 = MgBr2 + S =>
MgS + Br2 = MgBr2 + S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(s) + O2 = Fe2O3(s) =>
4 Fe(s) + 3 O2 = 2 Fe2O3(s)
Li2SnO3 + TeO2 + O2 = Li2SnTeO6 =>
2 Li2SnO3 + 2 TeO2 + O2 = 2 Li2SnTeO6
BiCl3(aq) + NaOH(aq) = Bi(OH)3(s) + NaCl(aq) =>
BiCl3(aq) + 3 NaOH(aq) = Bi(OH)3(s) + 3 NaCl(aq)
CH2C(CH3)CH2CH3 + KMnO4 + H2O = CH3C(CH3)(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH2C(CH3)CH2CH3 + 2 KMnO4 + 4 H2O = 3 CH3C(CH3)(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
O(g) + S(s) = SO2(s) =>
2 O(g) + S(s) = SO2(s)
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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