| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3AsO4 + 4 Zn + 11 HCl = 3 KCl + 4 ZnCl2 + AsH3 + 4 H2O
NaOH + Si + H2O2 = Na2SiO3 + H2 =>
4 NaOH + 2 Si + H2O2 = 2 Na2SiO3 + 3 H2
BrH2 + H2O = BrHH3O =>
BrH2 + H2O = BrHH3O
ZnPbNO32 = ZnNO32Pb =>
ZnPbNO32 = ZnNO32Pb
CuCl2 + Cu + H2O = Cu2(OH)3Cl + H2 =>
CuCl2 + 3 Cu + 6 H2O = 2 Cu2(OH)3Cl + 3 H2
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
CuSO4 + Fe(HCO3)3 = Fe2(SO4)3 + Cu(HCO3)2 =>
3 CuSO4 + 2 Fe(HCO3)3 = Fe2(SO4)3 + 3 Cu(HCO3)2
CaO + N2O3 = Ca(NO3)2 + N2O =>
CaO + 2 N2O3 = Ca(NO3)2 + N2O
C9H8O + NaBH4 + HCl = C9H10O + NaCl + BCl3 =>
4 C9H8O + NaBH4 + 4 HCl = 4 C9H10O + NaCl + BCl3
CH4 + O = CH + H2O =>
2 CH4 + 3 O = 2 CH + 3 H2O
Cl2 + NaO = ClO + Na =>
Cl2 + 2 NaO = 2 ClO + 2 Na
VO3 + H2O = V(OH)2 + OH =>
VO3 + 3 H2O = V(OH)2 + 4 OH
C25H30N3Cl + OH = C25H31ON3Cl =>
C25H30N3Cl + OH = C25H31ON3Cl
HNO2 + KNO3 = HNO3 + KNO2 =>
HNO2 + KNO3 = HNO3 + KNO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2 + Fe(NO3)3 = Fe(OH)2 + Ba(NO3)3 =>
Ba(OH)2 + Fe(NO3)3 = Fe(OH)2 + Ba(NO3)3
CH3COOC2H5 + H2O = CH3COOH + C2H5OH =>
CH3COOC2H5 + H2O = CH3COOH + C2H5OH
CH2CH2 + HOH = C2H5OH =>
CH2CH2 + HOH = C2H5OH
CuO + ClCH2COOH + O2 = CuCl2 + CO2 + H2O =>
CuO + 2 ClCH2COOH + 3 O2 = CuCl2 + 4 CO2 + 3 H2O
KMnO4 = K2MnO4 + MnO2 + O =>
2 KMnO4 = K2MnO4 + MnO2 + 2 O
FeBr2 + KCl = FeCl2 + KBr =>
FeBr2 + 2 KCl = FeCl2 + 2 KBr
NaI + CaCl2 = ICa + NaCl2 =>
NaI + CaCl2 = ICa + NaCl2
(NH4)2S + Co(OH)3 = NH4OH + Co2S3 =>
3(NH4)2S + 2 Co(OH)3 = 6 NH4OH + Co2S3
H2SO4 + KI = I2 + H2O + SO2 + K2SO4 =>
2 H2SO4 + 2 KI = I2 + 2 H2O + SO2 + K2SO4
Na2SO4 + HCI = Na2SO4HCI =>
Na2SO4 + HCI = Na2SO4HCI
K2Cr2O7 + H2C2O4 + K2C2O7 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 13 H2C2O4 + 2 K2C2O7 = 2 K3[Cr(C2O4)3] + 18 CO2 + 13 H2O
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
C2H4(OH)2 + FeCl3 = C6H12O6 + FeCl2 + HCl =>
3 C2H4(OH)2 + 6 FeCl3 = C6H12O6 + 6 FeCl2 + 6 HCl
KNO3 + AgI = IK + AgNO3 =>
KNO3 + AgI = IK + AgNO3
FeSnCl2 = SnFeCl2 =>
FeSnCl2 = SnFeCl2
ScCl3 + F2 = Sc + F2Cl3 =>
ScCl3 + F2 = Sc + F2Cl3
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
Al2(SO4) + H2SO4 = Al2(SO4)3 + H2 =>
Al2(SO4) + 2 H2SO4 = Al2(SO4)3 + 2 H2
CaCl2 + NH3 = Ca + NH3Cl =>
CaCl2 + 2 NH3 = Ca + 2 NH3Cl
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
Ag3(PO4) + Ca = Ag + Ca3(PO4)2 =>
2 Ag3(PO4) + 3 Ca = 6 Ag + Ca3(PO4)2
Ni{+2} + CrO4{-2} = NiCrO4 =>
Ni{+2} + CrO4{-2} = NiCrO4
CrCl3 + KOH + Cl2 = K2CrO4KClO4 + KCl + H2O =>
2 CrCl3 + 32 KOH + 11 Cl2 = 2 K2CrO4KClO4 + 26 KCl + 16 H2O
HNO2 + Fe(OH) = FeNO2 + H2O =>
HNO2 + Fe(OH) = FeNO2 + H2O
Na2O + NaOH = NaO2 + NaH =>
Na2O + 3 NaOH = 2 NaO2 + 3 NaH
C6H8O7 + C2H6O = C12H20O7 + H2O =>
C6H8O7 + 3 C2H6O = C12H20O7 + 3 H2O
BaCl2 + CH3COOH = (CH3COO)2Ba + HCl =>
BaCl2 + 2 CH3COOH = (CH3COO)2Ba + 2 HCl
AgCl + Nh4OH = AgOH + Nh4Cl =>
AgCl + Nh4OH = AgOH + Nh4Cl
FeCl3 + C6H5OH = H3[Fe(C6H5O)6] + HCl =>
FeCl3 + 6 C6H5OH = H3[Fe(C6H5O)6] + 3 HCl
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe(NO3)2 + Ca(OH)2 = Fe(OH)2 + Ca(NO3)2 =>
Fe(NO3)2 + Ca(OH)2 = Fe(OH)2 + Ca(NO3)2
PbO + CaOCl2 + NaOH + H2O = CaCl2 + Na2[Pb(OH)6] =>
PbO + CaOCl2 + 2 NaOH + 2 H2O = CaCl2 + Na2[Pb(OH)6]
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
HCI + C = C10H16 + CI2 =>
16 HCI + 2 C = C10H16 + 8 CI2
Na3P + KMnO4 + H2O = MnO2 + KOH + Na3PO4 =>
3 Na3P + 8 KMnO4 + 4 H2O = 8 MnO2 + 8 KOH + 3 Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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