| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN + C3H6O + 2 H2O = C4H8O3 + NH3
HBr + Cu(HCO3)2 = CO2 + H2O + CuBr2 =>
2 HBr + Cu(HCO3)2 = 2 CO2 + 2 H2O + CuBr2
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
FeSO4 + Cu = CuSO4Fe =>
FeSO4 + Cu = CuSO4Fe
PBO + SO3 = PBSO4 =>
PBO + SO3 = PBSO4
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
Sn + AlN = Al + SnN =>
Sn + AlN = Al + SnN
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
KHCO3 + H2SO4 = KHSO4 + H2O + CO2 =>
KHCO3 + H2SO4 = KHSO4 + H2O + CO2
C6H5OH + HNO3 = HNO + H2O + CO2 =>
C6H5OH + 7 HNO3 = 7 HNO + 3 H2O + 6 CO2
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
NO2 + Cl2 = ClNO2 =>
2 NO2 + Cl2 = 2 ClNO2
I2 + Ai2S3 = IS + Ai2 =>
3 I2 + 2 Ai2S3 = 6 IS + 2 Ai2
Cu(CH3COO)2 + H2S = CuS + HCH3COO =>
Cu(CH3COO)2 + H2S = CuS + 2 HCH3COO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ni + Cl2 = Ni2Cl2 =>
2 Ni + Cl2 = Ni2Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
I{-} + Fe2(SO4)3 = I2 + Fe2(SO4)3{2-} =>
2 I{-} + Fe2(SO4)3 = I2 + Fe2(SO4)3{2-}
AlSO4 + H2 = HSO4 + Al =>
2 AlSO4 + H2 = 2 HSO4 + 2 Al
Cr2O3 + KNO3 + KOH = KNO2 + KCrO4 + H2O =>
Cr2O3 + 4 KNO3 + 2 KOH = 4 KNO2 + 2 KCrO4 + H2O
C9H13NO + O2 = CO + H2O + HNO3 =>
2 C9H13NO + 17 O2 = 18 CO + 12 H2O + 2 HNO3
Cl2 + NaNO2 + NaOH = NaNO3 + NaCl + H2O =>
Cl2 + NaNO2 + 2 NaOH = NaNO3 + 2 NaCl + H2O
Cr(NO3)3 + K(SCN) = CrSCN + K(NO3)3 =>
Cr(NO3)3 + K(SCN) = CrSCN + K(NO3)3
N2 + H2 = NH5 =>
N2 + 5 H2 = 2 NH5
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Fe2O3 + H2O + FeCl3 = Fe(OH)2 + Cl2 =>
2 Fe2O3 + 6 H2O + 2 FeCl3 = 6 Fe(OH)2 + 3 Cl2
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
NH4NO3 + AlPO4 = (NH4)3PO4 + Al(NO3)3 =>
3 NH4NO3 + AlPO4 = (NH4)3PO4 + Al(NO3)3
In{+} = In + In{+3} =>
3 In{+} = 2 In + In{+3}
NaOH + Na2SO4 = Na + SO4OH =>
NaOH + Na2SO4 = 3 Na + SO4OH
SrO + Na2CO3 = Sr(CO3) + Na2O =>
SrO + Na2CO3 = Sr(CO3) + Na2O
FeCl2 + CH3NH2 + H2O = Fe(OH)2 + CH3NH3Cl =>
FeCl2 + 2 CH3NH2 + 2 H2O = Fe(OH)2 + 2 CH3NH3Cl
Rb3PO4(aq) + Ti(NO3)4 = Ti3(PO4)4(s) + RbNO3(aq) =>
4 Rb3PO4(aq) + 3 Ti(NO3)4 = Ti3(PO4)4(s) + 12 RbNO3(aq)
FeCl2 + CH3NH2 + H2O = Fe(OH)2 + CH3NH3Cl =>
FeCl2 + 2 CH3NH2 + 2 H2O = Fe(OH)2 + 2 CH3NH3Cl
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Ba3(PO4)2(s) = Ba3(aq) + PO4(aq) =>
Ba3(PO4)2(s) = Ba3(aq) + 2 PO4(aq)
C12H18 + O2 = H2O + CO2 =>
2 C12H18 + 33 O2 = 18 H2O + 24 CO2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
(CH3)3COH + Na = (CH3)3CONa + H =>
(CH3)3COH + Na = (CH3)3CONa + H
Fe + OCl = FeO3 + Cl =>
Fe + 3 OCl = FeO3 + 3 Cl
KClO4 + H2SO4 = HClO4 + K2SO4 =>
2 KClO4 + H2SO4 = 2 HClO4 + K2SO4
C3(H8) + O2 = C(O2) + H2(O) =>
C3(H8) + 5 O2 = 3 C(O2) + 4 H2(O)
Al + HCl = AlCl3* + H2 =>
2 Al + 6 HCl = 2 AlCl3* + 3 H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
MgCO3 + Zn(NO3)2 = ZnCO3 + Mg(NO3)2 =>
MgCO3 + Zn(NO3)2 = ZnCO3 + Mg(NO3)2
H3PO4 + KOH = K(H)2PO4 + H2O =>
H3PO4 + KOH = K(H)2PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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