| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3AsO4 + 4 Zn + 4 H2SO4 = AsH3 + 4 ZnSO4 + 4 H2O
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI
Mg(NO3)2 = Mg + NO3 =>
Mg(NO3)2 = Mg + 2 NO3
In2O3 + NH3 = InN + H2O =>
In2O3 + 2 NH3 = 2 InN + 3 H2O
CH3CH2OH + HCOOH = HCOOCH3CH2 + H2O =>
CH3CH2OH + HCOOH = HCOOCH3CH2 + H2O
KOH + Li = KOHLi =>
KOH + Li = KOHLi
Na2SO4 + BaO2 = BaSO4 + NaO =>
Na2SO4 + BaO2 = BaSO4 + 2 NaO
Na2(CO3) + (NH4)(OH) = Na2(NH4) + (CO3)(OH) =>
Na2(CO3) + (NH4)(OH) = Na2(NH4) + (CO3)(OH)
KMnO4 + KHSO3 + H2O = MnO2 + KHSO4 + KOH =>
2 KMnO4 + 3 KHSO3 + H2O = 2 MnO2 + 3 KHSO4 + 2 KOH
F + KI = KF + I2 =>
2 F + 2 KI = 2 KF + I2
Zn + HCl + CuSO4 = ZnSO4 + CuCl2 + H2 =>
Zn + 2 HCl + CuSO4 = ZnSO4 + CuCl2 + H2
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 5 Na2C2O4 + 16 H2SO4 = 4 MnSO4 + 10 CO2 + 2 K2SO4 + 10 NaSO4 + 16 H2O
Cr2(SO4)3 + K2SO4 + H2O = CrK(SO4)2*12H2O =>
Cr2(SO4)3 + K2SO4 + 24 H2O = 2 CrK(SO4)2*12H2O
COCl2 + CH3CH2OH = CH3CH2COOCl + HCl =>
COCl2 + CH3CH2OH = CH3CH2COOCl + HCl
Na2CO3(s) = CO2Na2O(s) =>
Na2CO3(s) = CO2Na2O(s)
Fe2 + CO3 = FeCO3 =>
Fe2 + 2 CO3 = 2 FeCO3
Pb(NO3)2 + SO4 = Pb(SO4)2 + NO3 =>
Pb(NO3)2 + 2 SO4 = Pb(SO4)2 + 2 NO3
C4H9OH + NaNO2 + HCl = C4H9NO2 + NaCl + H2O =>
C4H9OH + NaNO2 + HCl = C4H9NO2 + NaCl + H2O
B12 + S8 = B2S3 =>
4 B12 + 9 S8 = 24 B2S3
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4 =>
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4
NaBr + Pb(ClO4)2 = Na(ClO4)2 + Pb + Br =>
NaBr + Pb(ClO4)2 = Na(ClO4)2 + Pb + Br
FeS + Cl = FeCl2 + S =>
FeS + 2 Cl = FeCl2 + S
Mg3(PO4)2 + K2SO4 = K3PO4 + MgSO4 =>
Mg3(PO4)2 + 3 K2SO4 = 2 K3PO4 + 3 MgSO4
FeBr3 + Cu2S = Fe2S3 + BrCu =>
2 FeBr3 + 3 Cu2S = Fe2S3 + 6 BrCu
CO2 + H2O + Cu = Cu2O + CH4 =>
CO2 + 2 H2O + 8 Cu = 4 Cu2O + CH4
CO(s) + S(s) = COS(s) =>
CO(s) + S(s) = COS(s)
[Cr(H2O)O(O2)2] + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4[Cr(H2O)O(O2)2] + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 10 H2O
N4O + CO2 = CO + NO =>
N4O + 3 CO2 = 3 CO + 4 NO
NaOH + H3NSO3 = Na + H2O + H2NSO3 =>
NaOH + H3NSO3 = Na + H2O + H2NSO3
I2 + Ba(OH)2 = Ba(IO2)3 + BaI2 + H2O =>
13 I2 + 12 Ba(OH)2 = 2 Ba(IO2)3 + 10 BaI2 + 12 H2O
CH3COOH + Mg + Br = CH3COOMgBr + H =>
CH3COOH + Mg + Br = CH3COOMgBr + H
CH3COOC2H3 + H2O = CH3COOH + CH3OH =>
2 CH3COOC2H3 + 4 H2O = 3 CH3COOH + 2 CH3OH
Mn(NO3)4 = Mn2NO3 + NO2 + O2 =>
4 Mn(NO3)4 = 2 Mn2NO3 + 14 NO2 + 7 O2
HCl + Al = AlCl + H(g) =>
HCl + Al = AlCl + H(g)
Au = Au3 =>
3 Au = Au3
K2H3F2 = K4F + H2 + F2 =>
4 K2H3F2 = 2 K4F + 6 H2 + 3 F2
NH4Cr2O7 = NH3 + H2O + CrO + O2 =>
4 NH4Cr2O7 = 4 NH3 + 2 H2O + 8 CrO + 9 O2
Cl2 + Mg(OH)2 = H2O + Mg(ClO3)2 + MgCl2 =>
6 Cl2 + 6 Mg(OH)2 = 6 H2O + Mg(ClO3)2 + 5 MgCl2
Li + Ca3(PO4)2 = Li3(PO4) + Ca =>
6 Li + Ca3(PO4)2 = 2 Li3(PO4) + 3 Ca
(CH3)2SO2 + KIO3 + KI = K2SO3 + CH3I =>
3(CH3)2SO2 + KIO3 + 5 KI = 3 K2SO3 + 6 CH3I
(NH4)2SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4
BrF4 = Br + F2 =>
BrF4 = Br + 2 F2
K2 + C2H6O = KC2H5O + H2 =>
K2 + 2 C2H6O = 2 KC2H5O + H2
Al2 + O3 + H3PO4 = Al2PO7 + H3 =>
Al2 + O3 + H3PO4 = Al2PO7 + H3
NiS + HCl = NiCl2 + H2 + S =>
NiS + 2 HCl = NiCl2 + H2 + S
Mn(SO4)3 = MnSO4 + O2 + SO3 =>
Mn(SO4)3 = MnSO4 + O2 + 2 SO3
H2 + N2O3 = H2O + N =>
3 H2 + N2O3 = 3 H2O + 2 N
SO4 + NH3 = SO3 + H2O + N2 =>
3 SO4 + 2 NH3 = 3 SO3 + 3 H2O + N2
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
Ag + I = AgI =>
Ag + I = AgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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