| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 B(OH)3 + Na2CO3 + H2O = 2 NaB(OH)4 + CO2
NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
C2H6O + KMnO4 + NaOH = C2H4ONa + KOH + MnO2 + H2O =>
3 C2H6O + KMnO4 + 3 NaOH = 3 C2H4ONa + KOH + MnO2 + 4 H2O
Na + SiO3 = Na2SiO3 =>
2 Na + SiO3 = Na2SiO3
CH3Cl + F2 = CH3F + Cl2 =>
2 CH3Cl + F2 = 2 CH3F + Cl2
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
N3 + H = NH4 =>
N3 + 12 H = 3 NH4
C9H12 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 66 MnSO4 + 174 H2O
FeSO4(aq) + NaOH(aq) = Fe(OH)2(aq) + Na2SO4(s) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + Na2SO4(s)
Mg3 + H2O = Mg(OH)2 + H2 =>
Mg3 + 6 H2O = 3 Mg(OH)2 + 3 H2
H2NC6H4CO2H + CH3CH2OH = H2NC6H4CO2C2H5 + H2O =>
H2NC6H4CO2H + CH3CH2OH = H2NC6H4CO2C2H5 + H2O
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
Na3(PO4) + Pb(NO3)2 = Na(NO3) + (PO4)2Pb3 =>
2 Na3(PO4) + 3 Pb(NO3)2 = 6 Na(NO3) + (PO4)2Pb3
C10H7NaO + HCl = C10H6NaCl + H2O =>
C10H7NaO + HCl = C10H6NaCl + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
I2 + KIO3 + HCl = KCl + ICl + H2O =>
2 I2 + KIO3 + 6 HCl = KCl + 5 ICl + 3 H2O
MgS + Cl2 = MgCl2 + S =>
MgS + Cl2 = MgCl2 + S
S + Cl2 = S4Cl6 =>
4 S + 3 Cl2 = S4Cl6
I2 + MgCl2 = ICl + Mg =>
I2 + MgCl2 = 2 ICl + Mg
CH4 + CI = CCI + HCI =>
CH4 + 5 CI = CCI + 4 HCI
Si + HCl = SiHCl3 + H2 =>
Si + 3 HCl = SiHCl3 + H2
NH4ClO4 + Ba(OH)2 = NH4(OH) + Ba(ClO4)2 =>
2 NH4ClO4 + Ba(OH)2 = 2 NH4(OH) + Ba(ClO4)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 H2O
(NH4)2SO4 + Al2(SO4)3 + H2O = (NH4)Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3 + 24 H2O = 2(NH4)Al(SO4)2*12H2O
Fe(II) + HCl = Fe(II)Cl2 + H =>
Fe(II) + 2 HCl = Fe(II)Cl2 + 2 H
LiOH(s) + CO2 = Li2CO3 + H2O =>
2 LiOH(s) + CO2 = Li2CO3 + H2O
I2O5 + CO = I + CO2 =>
I2O5 + 5 CO = 2 I + 5 CO2
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
C2H5COOH + Zn = (C2H5COO)2Zn + H2 =>
2 C2H5COOH + Zn = (C2H5COO)2Zn + H2
Mg(NO3)2(aq) + K(s) = Mg(s) + K(NO3)(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 K(NO3)(aq)
Fe(s) + I2(s) = FeI2(s) =>
Fe(s) + I2(s) = FeI2(s)
Na2HPO4 + Pb(NO3)2 = Pb(HPO4) + Na(NO3) =>
Na2HPO4 + Pb(NO3)2 = Pb(HPO4) + 2 Na(NO3)
(NH4)2SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4
Ga(HCO3)3 = Ga3 + H2 + C + O2 =>
6 Ga(HCO3)3 = 2 Ga3 + 9 H2 + 18 C + 27 O2
CaCO3 + HF = CaF2 + H2O + CO2 =>
CaCO3 + 2 HF = CaF2 + H2O + CO2
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
Mg(NO3)2 + K(OH) = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 K(OH) = Mg(OH)2 + 2 KNO3
CaCl2 + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2 + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
Na2SO3 + FeCl3 + H2O = Na2SO4 + FeCl2 + HCl =>
Na2SO3 + 2 FeCl3 + H2O = Na2SO4 + 2 FeCl2 + 2 HCl
C14H10O4 + H2O2 = C6H5OH + C2O4 =>
C14H10O4 + H2O2 = 2 C6H5OH + C2O4
C6H5CH2OH + KMnO4 = C6H5CO2K + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2K + 4 MnO2 + KOH + 4 H2O
NH3BH3 + H2O = NH4BO2 + H2 =>
NH3BH3 + 2 H2O = NH4BO2 + 3 H2
SbOCl + HCl = SbCl3 + H2O =>
SbOCl + 2 HCl = SbCl3 + H2O
B2O3(s) + C(s) + Cl2(g) = BCl3(g) + CO(g) =>
B2O3(s) + 3 C(s) + 3 Cl2(g) = 2 BCl3(g) + 3 CO(g)
Pt + H2SO4 = Pt2SO4 + H2 =>
2 Pt + H2SO4 = Pt2SO4 + H2
Al(OH)3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 6 H2O
XeO3 + XeF6 = XeO2F2 =>
2 XeO3 + XeF6 = 3 XeO2F2
(VO3)2SO4 + NaOH + H2O2 = Na4V2O11 + Na2SO4 + H2O =>
(VO3)2SO4 + 6 NaOH + 2 H2O2 = Na4V2O11 + Na2SO4 + 5 H2O
P2O5 + H2O = H2P2O6 =>
P2O5 + H2O = H2P2O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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