| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2(aq) + Na2(SO4)(aq) = Ba(SO4)(s) + 2 NaCl(aq)
La(NO3)3*6H2O + Cu(NO3)3*3H2O + C2H2O4*2H2O = La2CuO4 + HNO3 + H2O + CO2 =>
4 La(NO3)3*6H2O + 2 Cu(NO3)3*3H2O + C2H2O4*2H2O = 2 La2CuO4 + 18 HNO3 + 24 H2O + 2 CO2
KNO3 + N2O = KNO2 + NO2 =>
3 KNO3 + N2O = 3 KNO2 + 2 NO2
K2CO3 + FeCl3 + H2O = KCl + Fe(OH)3 + CO2 =>
3 K2CO3 + 2 FeCl3 + 3 H2O = 6 KCl + 2 Fe(OH)3 + 3 CO2
CH3COOH + C2H5NH2 = CH3COOH3NC2H5 =>
CH3COOH + C2H5NH2 = CH3COOH3NC2H5
(H3PO4) + (NaOH) = (Na3PO4) + (H2O) =>
(H3PO4) + 3(NaOH) = (Na3PO4) + 3(H2O)
HCl + Mn + NO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + NO3 = MnCl2 + NO2 + H2O
[Zn(NH3)4]SO4 + (NH4)2S = ZnS + (NH4)2SO4 + NH3 =>
[Zn(NH3)4]SO4 + (NH4)2S = ZnS + (NH4)2SO4 + 4 NH3
AgNO3 + OH = Ag2O + H2O + NO3 =>
2 AgNO3 + 2 OH = Ag2O + H2O + 2 NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5OH + H2 = (CH2)5CO =>
C6H5OH + 2 H2 = (CH2)5CO
Mg(NO3)2(aq) + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2(aq) + 2 KOH = Mg(OH)2 + 2 KNO3
Ru + O2 = Ru2O2 =>
2 Ru + O2 = Ru2O2
MnO4K + Mn(CO3H)2 = MnO2 + H2O + CO2 + CO3HK =>
2 MnO4K + 3 Mn(CO3H)2 = 5 MnO2 + 2 H2O + 4 CO2 + 2 CO3HK
Pt + H2O = Pt3O4 + H2 =>
3 Pt + 4 H2O = Pt3O4 + 4 H2
Ni + NaOH + H2O = Na[Ni(OH)4] + H2 =>
2 Ni + 2 NaOH + 6 H2O = 2 Na[Ni(OH)4] + 3 H2
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
PH3 + O3 = P2O3 + H2O =>
2 PH3 + 2 O3 = P2O3 + 3 H2O
V + P = VP =>
V + P = VP
BaH18O10 + NH4F + C = BaC6F2 + NH3 + H2O =>
BaH18O10 + 2 NH4F + 6 C = BaC6F2 + 2 NH3 + 10 H2O
NaCl + K2SO4 = Na2(SO4) + KCl =>
2 NaCl + K2SO4 = Na2(SO4) + 2 KCl
CaCl2 + NH3 + H2O = NH4Cl + Ca(OH)2 =>
CaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ca(OH)2
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
C5H12 + KMnO4 + H2SO4 = C5H12O4 + K2SO4 + MnSO4 + H2O =>
5 C5H12 + 8 KMnO4 + 12 H2SO4 = 5 C5H12O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
C3H2O + O2 = CO2 + H2O =>
C3H2O + 3 O2 = 3 CO2 + H2O
Gd2O3 + Ga2O3 = Gd3Ga5O12 =>
3 Gd2O3 + 5 Ga2O3 = 2 Gd3Ga5O12
HCl + H2SO3 = HSO3 + H2Cl =>
HCl + H2SO3 = HSO3 + H2Cl
H{+} + ClO{-} + I{-} = Cl{-} + H2O + I2 =>
2 H{+} + ClO{-} + 2 I{-} = Cl{-} + H2O + I2
I2 + CuBr2 = Cu + Br2I =>
I2 + 2 CuBr2 = 2 Cu + 2 Br2I
Mn(NO3)4 + KOH = K(NO3)4 + MnOH =>
Mn(NO3)4 + KOH = K(NO3)4 + MnOH
KI + SiO2 = K2O + SiI4 =>
4 KI + SiO2 = 2 K2O + SiI4
Na2Br2 + Pb(NO3)2 = PbBr2 + Na2(NO3)2 =>
Na2Br2 + Pb(NO3)2 = PbBr2 + Na2(NO3)2
HNO3 + KSCN = HNO3KSCN =>
HNO3 + KSCN = HNO3KSCN
CH3CCH3ClCH2CH3 + KOH = CH3CCH3CHCH3 + H2O + KCl =>
CH3CCH3ClCH2CH3 + KOH = CH3CCH3CHCH3 + H2O + KCl
Cr(OH)3 + ClO{-} = CrO4{2-} + Cl + OH{-} + H2O =>
Cr(OH)3 + 3 ClO{-} = CrO4{2-} + 3 Cl + OH{-} + H2O
Zn2S2 + O2 = Zn2O2 + S2 =>
Zn2S2 + O2 = Zn2O2 + S2
Al + H2CO3 = Al2(CO3)2 + H2 =>
2 Al + 2 H2CO3 = Al2(CO3)2 + 2 H2
Gd2O3 + Ga2O3 = Gd3Ga5O12 =>
3 Gd2O3 + 5 Ga2O3 = 2 Gd3Ga5O12
Mg + CO2 = OMg + C =>
2 Mg + CO2 = 2 OMg + C
NaCl + K2SO4 = Na2(SO4) + KCl =>
2 NaCl + K2SO4 = Na2(SO4) + 2 KCl
Cu2S + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu2S + 5 O2 + 2 H2SO4 = 4 CuSO4 + 2 H2O
C5H12 + KMnO4 + H2SO4 = C5H12O4 + K2SO4 + MnSO4 + H2O =>
5 C5H12 + 8 KMnO4 + 12 H2SO4 = 5 C5H12O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 24 H2O + 3 K2SO4 + 6 MnSO4
K2CrO4 = K + Cr + O =>
K2CrO4 = 2 K + Cr + 4 O
I4O9 = I2O6 + I2 =>
2 I4O9 = 3 I2O6 + I2
FeCr2O4 = Fe + Cr + O =>
FeCr2O4 = Fe + 2 Cr + 4 O
Ni + V = Ni882V118 =>
882 Ni + 118 V = Ni882V118
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg + CuOH = Cu + MgOH =>
Mg + CuOH = Cu + MgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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