| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + KCl = AgCl + KNO3
BaCl2 + CuSO4*5H2O = BaSO4 + CuCl2 + H2O =>
BaCl2 + CuSO4*5H2O = BaSO4 + CuCl2 + 5 H2O
CuSO4 + Au = Cu + Au2(SO4)3 =>
3 CuSO4 + 2 Au = 3 Cu + Au2(SO4)3
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
Na2CO3(aq) + Fe(Cl3)2(aq) = NaCl(aq) + Fe(CO3)3(s) =>
3 Na2CO3(aq) + Fe(Cl3)2(aq) = 6 NaCl(aq) + Fe(CO3)3(s)
CH3CH2CH2CHO + CH2O + NaOH = CH3CH2C(CH2OH)3 + NaO2CH =>
CH3CH2CH2CHO + 3 CH2O + NaOH = CH3CH2C(CH2OH)3 + NaO2CH
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3 =>
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2 =>
Ca(No3)2 + NiCl2 = CaCl2 + Ni(No3)2
Ba3(PO4)2 + H = Ba + H3PO4 =>
Ba3(PO4)2 + 6 H = 3 Ba + 2 H3PO4
OS + O = O3S =>
OS + 2 O = O3S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na + Ni2O3 = Ni + Na2O =>
6 Na + Ni2O3 = 2 Ni + 3 Na2O
CaCl2 + Cs = CsCl + Ca =>
CaCl2 + 2 Cs = 2 CsCl + Ca
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
O2 + FeI3 = Fe2O + I2 =>
O2 + 4 FeI3 = 2 Fe2O + 6 I2
FeSCl7 + C3H7OH = FeCl3 + SO2 + HCl + C3H7Cl =>
FeSCl7 + 2 C3H7OH = FeCl3 + SO2 + 2 HCl + 2 C3H7Cl
C3H8O1 + O2 = CO2 + H2O =>
2 C3H8O1 + 9 O2 = 6 CO2 + 8 H2O
Ag2CO3 + HBr = Ag2Br + HCO3 =>
Ag2CO3 + HBr = Ag2Br + HCO3
Hg + (NO3)2 = Hg(NO3)2 =>
Hg + (NO3)2 = Hg(NO3)2
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
Pb(OH)2 + KBr = PbBr2 + KOH =>
Pb(OH)2 + 2 KBr = PbBr2 + 2 KOH
RbCl + CuSO4 = CuCl2 + Rb2SO4 =>
2 RbCl + CuSO4 = CuCl2 + Rb2SO4
Fe(OH)3 + NaOH = FeOH + Na(OH)3 =>
Fe(OH)3 + NaOH = FeOH + Na(OH)3
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2 =>
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2
Fe(OH)2 + H2O + K2FeO4 = Fe(OH)3 + KOH =>
3 Fe(OH)2 + 4 H2O + K2FeO4 = 4 Fe(OH)3 + 2 KOH
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
BrCl2 + KNO3 = Br(NO3)2 + KCl =>
BrCl2 + 2 KNO3 = Br(NO3)2 + 2 KCl
HNO3(SO3)2 + Na2O = NaNO3 + Na2SO4 + H2O =>
2 HNO3(SO3)2 + 5 Na2O = 2 NaNO3 + 4 Na2SO4 + H2O
MgCl + CaOH2 = MgOH2 + CaCl =>
MgCl + CaOH2 = MgOH2 + CaCl
SiF4 = SiF + F2 =>
2 SiF4 = 2 SiF + 3 F2
Ca(ClO4)2 = Ca + Cl2 + O2 =>
Ca(ClO4)2 = Ca + Cl2 + 4 O2
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
AgCl3 + Ca(NO3)2 = Ag(NO3)3 + CaCl2 =>
2 AgCl3 + 3 Ca(NO3)2 = 2 Ag(NO3)3 + 3 CaCl2
Al2(SO4) + Mg = Al + MgSO4 =>
Al2(SO4) + Mg = 2 Al + MgSO4
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
C8O3H8 + CH3CO2H = C7O3H6 + CH3OH =>
8 C8O3H8 + 7 CH3CO2H = 10 C7O3H6 + 8 CH3OH
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
H2S + Fe(OH)3 = Fe + S(s) + H2O =>
3 H2S + 2 Fe(OH)3 = 2 Fe + 3 S(s) + 6 H2O
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
C15H20O + C6H10 = C15H28O + C6H6 =>
C15H20O + 2 C6H10 = C15H28O + 2 C6H6
Cl + PO = ClP + O2 =>
2 Cl + 2 PO = 2 ClP + O2
Ba(HSeO4)2 = Ba + HSeO4 =>
Ba(HSeO4)2 = Ba + 2 HSeO4
KAg(CN)2(aq) + Zn(s) = Ag(s) + Zn(CN)2(aq) + KCN(aq) =>
2 KAg(CN)2(aq) + Zn(s) = 2 Ag(s) + Zn(CN)2(aq) + 2 KCN(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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