| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)2 + 2 KClO + 2 KOH = K2MnO4 + 2 H2O + 2 KCl
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
FeCl2 + H2SO4 = SO2 + Fe2(SO4)3 + HCl + H2O =>
2 FeCl2 + 4 H2SO4 = SO2 + Fe2(SO4)3 + 4 HCl + 2 H2O
C28H57COH + O2 = CO2 + H2O =>
C28H57COH + 43 O2 = 29 CO2 + 29 H2O
FeO3(s) + Al(s) = Al2O3(s) + Fe(s) =>
FeO3(s) + 2 Al(s) = Al2O3(s) + Fe(s)
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH
CaO + P2O5 = Ca3PO4PO4 =>
3 CaO + P2O5 = Ca3PO4PO4
HNO3 + AsH3 = H3AsO4 + NO2 + H2O =>
8 HNO3 + AsH3 = H3AsO4 + 8 NO2 + 4 H2O
N + B = N2B =>
2 N + B = N2B
MgCO3 + H2SO4 = CO2 + Mg(SO4) + H2O =>
MgCO3 + H2SO4 = CO2 + Mg(SO4) + H2O
CuSO4(HCO3) = (CuSO4)2O + CO2 + H2O =>
2 CuSO4(HCO3) = (CuSO4)2O + 2 CO2 + H2O
C4H6O6 + KOH = KC4H5O6 + H2O =>
C4H6O6 + KOH = KC4H5O6 + H2O
HgS(s) = Hg(l) + S(s) =>
HgS(s) = Hg(l) + S(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Co(OH)2 = Co(NO3)2 + H2O =>
2 HNO3 + Co(OH)2 = Co(NO3)2 + 2 H2O
BrF3 = F2 + BrF =>
BrF3 = F2 + BrF
P4 + OH = PH3 + HPO2 =>
P4 + 6 OH = PH3 + 3 HPO2
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
HCl + NaOH = NaCl + H(OH) =>
HCl + NaOH = NaCl + H(OH)
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
Ca(NO3)2 + NH4H2PO4 + C6H8O7 = Ca10(PO)6(OH)2 + CO + NO2 + H2O =>
30 Ca(NO3)2 + 18 NH4H2PO4 + 7 C6H8O7 = 3 Ca10(PO)6(OH)2 + 42 CO + 78 NO2 + 79 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Na[Cr(OH)4] + HCl = NaCl + CrOHCl2 + H2O =>
Na[Cr(OH)4] + 3 HCl = NaCl + CrOHCl2 + 3 H2O
FeO + I2 = FeI2 + O2 =>
2 FeO + 2 I2 = 2 FeI2 + O2
Cu2 + AgN = Cu2N + Ag =>
Cu2 + AgN = Cu2N + Ag
C6H6 + CO2 = CO + H2O =>
C6H6 + 9 CO2 = 15 CO + 3 H2O
C6H6 + CO2 = CO + H2 =>
C6H6 + 6 CO2 = 12 CO + 3 H2
BrF3 = F2 + BrF =>
BrF3 = F2 + BrF
H2SO3 + NH3 = NH4 + SO3 =>
H2SO3 + 2 NH3 = 2 NH4 + SO3
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
CaO + P2O5 = Ca3PO4PO4 =>
3 CaO + P2O5 = Ca3PO4PO4
Mg + AuCl2 = Au + MgCl2 =>
Mg + AuCl2 = Au + MgCl2
CH3COOCH3 + H2O = C2H5OH + CH3COOH =>
2 CH3COOCH3 + H2O = C2H5OH + 2 CH3COOH
Ca3(PO4)2 + (NH4)2S = CaS + (NH4)3PO4 =>
Ca3(PO4)2 + 3(NH4)2S = 3 CaS + 2(NH4)3PO4
Ru2O3 + SO3 = Ru2(SO4)3 =>
Ru2O3 + 3 SO3 = Ru2(SO4)3
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
Cu + H{+} + SO4{2-} = Cu{2+} + H2O + SO2 =>
Cu + 4 H{+} + SO4{2-} = Cu{2+} + 2 H2O + SO2
Ba{+2} + SO4{-2} = BaSO4 =>
Ba{+2} + SO4{-2} = BaSO4
H2S + Fe = Fe2S3 + H2 =>
3 H2S + 2 Fe = Fe2S3 + 3 H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe + KNO3 = Fe(NO3)2 + K =>
Fe + 2 KNO3 = Fe(NO3)2 + 2 K
Fe(HO)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(HO)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
(NH4)2S = H2S + NH3 =>
(NH4)2S = H2S + 2 NH3
C6H5CHO + [Ag(NH3)2]OH = C6H5COONH4 + NH3 + H2O + Ag =>
C6H5CHO + 2[Ag(NH3)2]OH = C6H5COONH4 + 3 NH3 + H2O + 2 Ag
Ca + HF = H2 + CaF2 =>
Ca + 2 HF = H2 + CaF2
Na2HPO3 + HNO3 = NaNO3 + H3PO3 =>
Na2HPO3 + 2 HNO3 = 2 NaNO3 + H3PO3
BiCl3 + SnCl2 = BiSn + Cl2 =>
2 BiCl3 + 2 SnCl2 = 2 BiSn + 5 Cl2
NaCO = Na + CO =>
NaCO = Na + CO
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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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