| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4(aq) + 3 Li2SO4(aq) = 3 Na2SO4(s) + 2 Li3PO4(aq)
LiOH(aq) + VCl3(aq) = LiCl(aq) + V(OH)3(s) =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl(aq) + V(OH)3(s)
Ca(OH)2(ac) + CO2(g) = CaCO3 + H2O =>
Ca(OH)2(ac) + CO2(g) = CaCO3 + H2O
Zn + Bi(NO3)3 + HCl = Zn2[BiCl6] + NO2 + H2O =>
2 Zn + Bi(NO3)3 + 6 HCl = Zn2[BiCl6] + 3 NO2 + 3 H2O
Al2Cl3 + NH4OH = (NH4)2Cl + Al(OH)3 =>
Al2Cl3 + 6 NH4OH = 3(NH4)2Cl + 2 Al(OH)3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
MgO2 + H2O = Mg(OH)2 + H2O2 =>
MgO2 + 2 H2O = Mg(OH)2 + H2O2
C2H5NO2 + KMnO4 = MnO2 + K2CO3 + CO2 + H2O + N2 =>
2 C2H5NO2 + 6 KMnO4 = 6 MnO2 + 3 K2CO3 + CO2 + 5 H2O + N2
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
NH4NO3 + Mg3(PO4)2 = Mg(NO3)2 + NH3 + H3PO4 =>
6 NH4NO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 6 NH3 + 2 H3PO4
Ca(ClO4)2(aq) + (NH4)2SO4(aq) = CaSO4(aq) + NH4ClO4(aq) =>
Ca(ClO4)2(aq) + (NH4)2SO4(aq) = CaSO4(aq) + 2 NH4ClO4(aq)
F + Cl = F2Cl4 =>
2 F + 4 Cl = F2Cl4
Bi2(SiO3)3 + H2O = Bi + H2SiO3 + O2 =>
2 Bi2(SiO3)3 + 6 H2O = 4 Bi + 6 H2SiO3 + 3 O2
KCr(SO4)2 + NaOH = KNaSO4 + Na2SO4 + Cr(OH)3 =>
KCr(SO4)2 + 3 NaOH = KNaSO4 + Na2SO4 + Cr(OH)3
Ca(OH)2 + H6PO5 = Ca6(PO5)2 + H2O =>
6 Ca(OH)2 + 2 H6PO5 = Ca6(PO5)2 + 12 H2O
SiH3 + O2 = SiO2 + H23 =>
23 SiH3 + 23 O2 = 23 SiO2 + 3 H23
SO2 + Br2 + H2O = Br{-} + SO42{-} + H{+} =>
2 SO2 + 79 Br2 + 80 H2O = 158 Br{-} + 2 SO42{-} + 160 H{+}
H2SO4 + Zn(OH)2 = HOH + SO4Zn =>
H2SO4 + Zn(OH)2 = 2 HOH + SO4Zn
Mn3O4 + Cl2 = Mn + OCl2 =>
Mn3O4 + 4 Cl2 = 3 Mn + 4 OCl2
Ni{2+} + Na2S = NiS + Na{+} =>
Ni{2+} + Na2S = NiS + 2 Na{+}
Al(NO3)3 + KOH = Al(OH)3 + NO3K =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 NO3K
CuSO4*5H2O + NaC7H6NO2 = Na2SO4 + Cu(C7H6NO2)2 + H2O =>
CuSO4*5H2O + 2 NaC7H6NO2 = Na2SO4 + Cu(C7H6NO2)2 + 5 H2O
Co(NO3)2*6H2O + NH3 = Co(NH3)2 + OH + HNO3 =>
5 Co(NO3)2*6H2O + 6 NH3 = 5 Co(NH3)2 + 42 OH + 6 HNO3
La2O3 + As2O5 + Eu2O3 = La98Eu2As100O400 =>
49 La2O3 + 50 As2O5 + Eu2O3 = La98Eu2As100O400
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
Fe2O3 + C(s) = Fe(s) + CO(g) =>
Fe2O3 + 3 C(s) = 2 Fe(s) + 3 CO(g)
(P4)6 + Cl2 = PCl5 =>
(P4)6 + 60 Cl2 = 24 PCl5
CH4(g) + O2 = CO(g) + H2O =>
2 CH4(g) + 3 O2 = 2 CO(g) + 4 H2O
[Cr(H2O)2(C2O4)2] + OH = Cr(OH)3 + H2O + CO2 =>
[Cr(H2O)2(C2O4)2] + 3 OH = Cr(OH)3 + 2 H2O + 4 CO2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Ca(OH)2(aq) + HNO3(aq) = H2O(i) + Ca(NO3)2(aq) =>
Ca(OH)2(aq) + 2 HNO3(aq) = 2 H2O(i) + Ca(NO3)2(aq)
CaCl2 + AgNO3 = Ca(NO3)2(aq) + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2(aq) + 2 AgCl
Li(s) + F2(g) = Li2F(aq) =>
4 Li(s) + F2(g) = 2 Li2F(aq)
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
4 CH3CH(OH)CH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CHO + Cr2(SO4)3 + Na2SO4 + 8 H2O
Ca(s) + O2(g) + H(g) = Ca(OH)2(s) =>
Ca(s) + O2(g) + 2 H(g) = Ca(OH)2(s)
S + NH3 = H2S + N2 =>
3 S + 2 NH3 = 3 H2S + N2
I2 + SO4 = I2SO4 =>
I2 + SO4 = I2SO4
CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O
Al + NaOH + H2O = NaAlO2 + H2(g) =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2(g)
*2P2O5 + H2O = H3PO4 =>
*2P2O5 + 6 H2O = 4 H3PO4
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
C6H12 = C30H60 =>
5 C6H12 = C30H60
I + H2 = HI =>
2 I + H2 = 2 HI
Pb + Al(NO3)3 = Al + Pb(NO3)2 =>
3 Pb + 2 Al(NO3)3 = 2 Al + 3 Pb(NO3)2
PB2NO3 + KI = PB2I + KNO3 =>
PB2NO3 + KI = PB2I + KNO3
K2MnO4 + HI = KI + I2 + MnI2 + H2O =>
K2MnO4 + 8 HI = 2 KI + 2 I2 + MnI2 + 4 H2O
(NH4)3PO4 + CaCl2 = NH4Cl2 + Ca3PO4 =>
(NH4)3PO4 + 3 CaCl2 = 3 NH4Cl2 + Ca3PO4
Ba(OH)2 + KHP = Ba(KP)2 + H2O =>
Ba(OH)2 + 2 KHP = Ba(KP)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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