| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + I = AlI3 =>
Al + 3 I = AlI3
Cu(OH)2 + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 Cu(OH)2 + 2 H3AsO4 = Cu3(AsO4)2 + 6 H2O
HNO3 + H2 = H2O + NH4NO3 =>
2 HNO3 + 4 H2 = 3 H2O + NH4NO3
Al + HCl = AlCl120 + H2 =>
Al + 120 HCl = AlCl120 + 60 H2
MnCl + O = MnClO3 =>
MnCl + 3 O = MnClO3
BrO{-} + N2H4 = N2 + Br{-} + H2O =>
2 BrO{-} + N2H4 = N2 + 2 Br{-} + 2 H2O
H2TiCl6 + Zn = ZnCl2 + TiCl2 + HCl =>
H2TiCl6 + Zn = ZnCl2 + TiCl2 + 2 HCl
HNaCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 HNaCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Ni(NO3)2 + NaC2H3O2 = Ni(C2H3O2)2 + NaNO3 =>
Ni(NO3)2 + 2 NaC2H3O2 = Ni(C2H3O2)2 + 2 NaNO3
Mg(ClO3)2 = magnesiumchloride + oxygen =>
Mg(ClO3)2 = MgCl2 + 3 O2
NaZnO2 + HCl = ZnCl2 + Na(OH)2 =>
NaZnO2 + 2 HCl = ZnCl2 + Na(OH)2
H2 + S + O2 = H2SO4 =>
H2 + S + 2 O2 = H2SO4
Hg2Cl2 + Al2O3 = AlCl3 + Hg2O =>
3 Hg2Cl2 + Al2O3 = 2 AlCl3 + 3 Hg2O
Na2CO3 + FeCrO1 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Na2CO3 + 4 FeCrO1 + 7 O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
C2H4 + C2H4O2 = C4H8O2 =>
C2H4 + C2H4O2 = C4H8O2
Fe2O3 + C2H6 = Fe + CO2 + H2O =>
7 Fe2O3 + 3 C2H6 = 14 Fe + 6 CO2 + 9 H2O
C5H14ONCl + NaOH = NaCl + H + C5HO2N =>
C5H14ONCl + NaOH = NaCl + 14 H + C5HO2N
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
H3LmO2(aq) + Z(OH)5(s) = Z3(LmO2)5(s) + H2O(l) =>
5 H3LmO2(aq) + 3 Z(OH)5(s) = Z3(LmO2)5(s) + 15 H2O(l)
KCN + Fe(CN)3 = K3[Fe(CN)6] =>
3 KCN + Fe(CN)3 = K3[Fe(CN)6]
BaCl2CaCO3 = BaCO3CaCl2 =>
BaCl2CaCO3 = BaCO3CaCl2
C3H7NO2 + Ba(OH)2 = C3H6NO2Ba + H2O + O2 =>
4 C3H7NO2 + 4 Ba(OH)2 = 4 C3H6NO2Ba + 6 H2O + O2
CH3(CH2)11CH3 + O2 = H2O + CO2 =>
CH3(CH2)11CH3 + 20 O2 = 14 H2O + 13 CO2
Ca5P3O12F + H2SO4 = CaH4P2O8 + CaSO4 + HF =>
2 Ca5P3O12F + 7 H2SO4 = 3 CaH4P2O8 + 7 CaSO4 + 2 HF
P2(CO3)3 + HOH = H3P + CO3(OH)2 =>
P2(CO3)3 + 6 HOH = 2 H3P + 3 CO3(OH)2
NH4 + O = H3O + NH =>
NH4 + O = H3O + NH
NaOH + Zn(C2H3O2)2 = Na(C2H3O2)2 + OHZn =>
NaOH + Zn(C2H3O2)2 = Na(C2H3O2)2 + OHZn
(NH4)2(SO4) + Ag(ClO4) = NH4(ClO4) + Ag2(SO4) =>
(NH4)2(SO4) + 2 Ag(ClO4) = 2 NH4(ClO4) + Ag2(SO4)
Mg + NH3 = MgN + H3 =>
Mg + NH3 = MgN + H3
Li(g) + N2(g) = Li3N(s) =>
6 Li(g) + N2(g) = 2 Li3N(s)
CH2Cl2 + HCl = Cl2 + CH4 =>
CH2Cl2 + 2 HCl = 2 Cl2 + CH4
Zn + AgC22H28INO4 = Zn(C22H28INO4)2 + Ag =>
Zn + 2 AgC22H28INO4 = Zn(C22H28INO4)2 + 2 Ag
CaCo3 + NaCl = NaCa + Co2 + CaCl2 =>
6 CaCo3 + 4 NaCl = 4 NaCa + 9 Co2 + 2 CaCl2
Cl + CaI = CaCl2 + I2 =>
4 Cl + 2 CaI = 2 CaCl2 + I2
Na + H2O(aq) = NaOH + H2 =>
2 Na + 2 H2O(aq) = 2 NaOH + H2
CH3COONa + KOH = CH4 + K2CO3 + NaOH =>
CH3COONa + 2 KOH = CH4 + K2CO3 + NaOH
C8H11 + C2H2 = C10H12 =>
2 C8H11 + 7 C2H2 = 3 C10H12
C2H6O + KIO3 = C2H6O2 + KI =>
3 C2H6O + KIO3 = 3 C2H6O2 + KI
Zn(H2O)4{2+} + OH{-} = Zn(H2O)2(OH)2 + H2O =>
Zn(H2O)4{2+} + 2 OH{-} = Zn(H2O)2(OH)2 + 2 H2O
C8O2H9 + O2 = CO2 + H2O =>
4 C8O2H9 + 37 O2 = 32 CO2 + 18 H2O
IF5 = IF4{-} + IF6{+} =>
2 IF5 = IF4{-} + IF6{+}
FeCl3 + Na2SiO4 = Fe2(SiO4)3 + NaCl =>
2 FeCl3 + 3 Na2SiO4 = Fe2(SiO4)3 + 6 NaCl
Hg2CO3 + HNO3 = CO2 + H2 + H2O + Hg(NO3)2 =>
Hg2CO3 + 4 HNO3 = CO2 + H2 + H2O + 2 Hg(NO3)2
CuSO4 + Na2(CO3) = Na2(SO4) + Cu(CO3) =>
CuSO4 + Na2(CO3) = Na2(SO4) + Cu(CO3)
H2SO4 + BeCO3 = H2O + CO2 + BeSO4 =>
H2SO4 + BeCO3 = H2O + CO2 + BeSO4
H2CO3 + ZH(OH)2 = ZHCO3 + H2O =>
H2CO3 + ZH(OH)2 = ZHCO3 + 2 H2O
LaCl3 + NaF = LaF3 + NaCl =>
LaCl3 + 3 NaF = LaF3 + 3 NaCl
FeCl3LiOH = FeOHLiCl3 =>
FeCl3LiOH = FeOHLiCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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