| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Cu(NO3)2 = H(NO3)2 + CuCl
N2O3 + CO = N2 + CO2 =>
N2O3 + 3 CO = N2 + 3 CO2
HNO3 + F = HF + NO3 =>
HNO3 + F = HF + NO3
KCl(aq)CaS(aq) = KCaSCl =>
KCl(aq)CaS(aq) = KCaSCl
HgOHgO = HgHgOO =>
HgOHgO = HgHgOO
Fe0 = Fe2 =>
2 Fe0 = Fe2
Cr + H2O = CrO + H2 =>
Cr + H2O = CrO + H2
Fe1S1O4 + K1Mn1O4 + H2S1O4 = Fe2S3O12 + MnS1O4 + K2S1O4 + H2O1 =>
10 Fe1S1O4 + 2 K1Mn1O4 + 8 H2S1O4 = 5 Fe2S3O12 + 2 MnS1O4 + K2S1O4 + 8 H2O1
Fe2(SO4)3 + FeCl2 = FeSO4 + FeCl3 =>
Fe2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 FeCl3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Tl(OH)3 = TlO2 + H2O + H2 =>
2 Tl(OH)3 = 2 TlO2 + 2 H2O + H2
()CaSO4 = ()O2 + ()CaS =>
()CaSO4 = 2()O2 + ()CaS
Fe2(SO4)3 + FeCl2 = FeSO4 + FeCl3 =>
Fe2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 FeCl3
C2H4 + Br2 = Br2C2H4 =>
C2H4 + Br2 = Br2C2H4
CaO(s)HCl(aq) = CaCl(aq)HO(l) =>
CaO(s)HCl(aq) = CaCl(aq)HO(l)
AlNNaHO = AlHONaN =>
AlNNaHO = AlHONaN
KOHHBrO4 = HOHKBrO4 =>
KOHHBrO4 = HOHKBrO4
Mg + H(NO3) = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 H(NO3) = Mg(NO3)2 + 2 H2O + 2 NO2
CuSO4 + AgNO3 = AgSO4 + CuNO3 =>
CuSO4 + AgNO3 = AgSO4 + CuNO3
CuOCO2 = CuCO3 =>
CuOCO2 = CuCO3
TaHF = TaFH =>
TaHF = TaFH
Hg + KOH = Hg(OH)2 + K =>
Hg + 2 KOH = Hg(OH)2 + 2 K
AlCl3 + I2 = AlI3 + Cl2 =>
2 AlCl3 + 3 I2 = 2 AlI3 + 3 Cl2
Fe2(SO4)3 + FeCl2 = FeSO4 + FeCl3 =>
Fe2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 FeCl3
O2 + CaH2 = H2 + CaO2 =>
O2 + CaH2 = H2 + CaO2
Ca(OH)2HCl = CaOHClH2O =>
Ca(OH)2HCl = CaOHClH2O
Cu(OH)2 + H3PO4 = CuHPO4 + H2O =>
Cu(OH)2 + H3PO4 = CuHPO4 + 2 H2O
PbSO4MgF2 = PbF2MgSO4 =>
PbSO4MgF2 = PbF2MgSO4
BaCl2 + HOH = Ba(OH)2 + HCl =>
BaCl2 + 2 HOH = Ba(OH)2 + 2 HCl
Na2S + SO3 = Na2SO4 + S =>
3 Na2S + 4 SO3 = 3 Na2SO4 + 4 S
C2H4O2 + H2SO4 = C2H6SO4 + O2 =>
C2H4O2 + H2SO4 = C2H6SO4 + O2
NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl
Al(OH)3 + NaOH = NaAl(OH)4 =>
Al(OH)3 + NaOH = NaAl(OH)4
CaF2Fe = FeF2Ca =>
CaF2Fe = FeF2Ca
CuAgN3 = CuN3Ag =>
CuAgN3 = CuN3Ag
MgHOH = HMg(OH) =>
MgHOH = HMg(OH)
Mg(s) + O2(g) = MgO2(g) =>
Mg(s) + O2(g) = MgO2(g)
Ba(OH)2 + NH4HSO4 = BaSO4 + (NH4)2SO4 + H2O =>
Ba(OH)2 + 2 NH4HSO4 = BaSO4 + (NH4)2SO4 + 2 H2O
Ba(NO3)2(aq) + HCl(aq) = BaCl2(s) + HNO3(aq) =>
Ba(NO3)2(aq) + 2 HCl(aq) = BaCl2(s) + 2 HNO3(aq)
H2STeO2 = TeSOH2O =>
H2STeO2 = TeSOH2O
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
TiOClKOH = TiOOHKCl =>
TiOClKOH = TiOOHKCl
C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O
Na2CO3 + Ca(NO2)2 = CaCO3 + NaNO2 =>
Na2CO3 + Ca(NO2)2 = CaCO3 + 2 NaNO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH3C2H2CH3 + KMnO4 + H2O = MnO2 + KOH + CH3CH(OH)CH(OH)CH3 =>
3 CH3C2H2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3CH(OH)CH(OH)CH3
Cr + H2O + KOH = K3(Cr(OH)6) + H2 =>
2 Cr + 6 H2O + 6 KOH = 2 K3(Cr(OH)6) + 3 H2
H2S(g) + O2(g) = H2O(l) + SO2 =>
2 H2S(g) + 3 O2(g) = 2 H2O(l) + 2 SO2
CrO4{-2} + H3O{+} = Cr2O7{2-} + H2O =>
2 CrO4{-2} + 2 H3O{+} = Cr2O7{2-} + 3 H2O
C6H12O6 + O2(g) = CO2(g) + H2O(l) =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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