| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Hg2SO4 = MgSO4 + Hg2Cl2
Mg(s) + Ag2S(s) = MgS(s) + Ag(s) =>
Mg(s) + Ag2S(s) = MgS(s) + 2 Ag(s)
OsCl3 + Cl2 = OsCl4 =>
2 OsCl3 + Cl2 = 2 OsCl4
CH2(NH2)COOHC4H8(NH2)COOH = CH2(NH2)CONHC4H8COOHH2O =>
CH2(NH2)COOHC4H8(NH2)COOH = CH2(NH2)CONHC4H8COOHH2O
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
Cr3(AsO3)2 + Ni(IO3)3 = NiAsO3 + Cr(IO3)2 =>
Cr3(AsO3)2 + 2 Ni(IO3)3 = 2 NiAsO3 + 3 Cr(IO3)2
Na2B4O7 + CuSO4 + H2O = (CuOH)BO2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CuSO4 + 5 H2O = (CuOH)BO2 + Na2SO4 + 3 H3BO3
Ti + NaOH + H2O = Na2TiO3 + H2 =>
Ti + 2 NaOH + H2O = Na2TiO3 + 2 H2
BaCl2 + AlCl3 = BaCl3 + AlCl2 =>
BaCl2 + AlCl3 = BaCl3 + AlCl2
AlBr3 + HCl = AlBr3Cl + H2 =>
2 AlBr3 + 2 HCl = 2 AlBr3Cl + H2
Na2B4O7 + CuSO4 + H2O = (CuOH)BO2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CuSO4 + 5 H2O = (CuOH)BO2 + Na2SO4 + 3 H3BO3
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2} =>
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2}
AlBr3 + HCl = AlBr3Cl + H2 =>
2 AlBr3 + 2 HCl = 2 AlBr3Cl + H2
KMnO4 + Ba(ClO3)2 = KClO3 + Ba(MnO4)2 =>
2 KMnO4 + Ba(ClO3)2 = 2 KClO3 + Ba(MnO4)2
NiSO4*7H2O + NaOH = Ni(OH)2 + Na2SO4 + H2O =>
NiSO4*7H2O + 2 NaOH = Ni(OH)2 + Na2SO4 + 7 H2O
CH3CH2NH3Cl + NaOH = CH3CH2NH2NaCl + H2O =>
CH3CH2NH3Cl + NaOH = CH3CH2NH2NaCl + H2O
Ag2 + O2 = Ag2O2 =>
Ag2 + O2 = Ag2O2
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl =>
C6H2Cl4 + NaOH = C6H2Cl3OH + NaCl
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
COHCH2CH2COH + (Ag(NH3)2)OH = Ag + NH3 + H2O + COONH4CH2CH2COONH4 =>
COHCH2CH2COH + 4(Ag(NH3)2)OH = 4 Ag + 6 NH3 + 2 H2O + COONH4CH2CH2COONH4
Au + H3 = AuH3 =>
Au + H3 = AuH3
HCl(aq) = HCl(g) =>
HCl(aq) = HCl(g)
Al + (NH4)S = AlS + NH4 =>
Al + (NH4)S = AlS + NH4
Ag2Se + O2 = Ag2O + SeO2 =>
2 Ag2Se + 3 O2 = 2 Ag2O + 2 SeO2
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
Ag2 + O2 = Ag2O2 =>
Ag2 + O2 = Ag2O2
Ag2Cr2O7 = Ag + Cr2 + O7 =>
Ag2Cr2O7 = 2 Ag + Cr2 + O7
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
KO + NaOH = KOH + NaO =>
KO + NaOH = KOH + NaO
H2S + PbCl3 = HCl + Pb2S3 =>
3 H2S + 2 PbCl3 = 6 HCl + Pb2S3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
CH3NO2 + CuO = H2CO + HNO3 + Cu =>
CH3NO2 + 2 CuO = H2CO + HNO3 + 2 Cu
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
C5H11COH + Cu(OH)2 = C5H11COOH + Cu2O + H2O =>
C5H11COH + 2 Cu(OH)2 = C5H11COOH + Cu2O + 2 H2O
H2HO2 = H2O + O2 =>
4 H2HO2 = 6 H2O + O2
NiO4 + e + Al2Cl7{-} = NiAl2O4 + AlCl4{-} =>
NiO4 + 6e + 8 Al2Cl7{-} = NiAl2O4 + 14 AlCl4{-}
HCl + Al2Te3 = H2Te + AlCl3 =>
6 HCl + Al2Te3 = 3 H2Te + 2 AlCl3
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
FeCl3 + H2SO3 + H2O = HCl + H2SO4 + FeCl2 =>
2 FeCl3 + H2SO3 + H2O = 2 HCl + H2SO4 + 2 FeCl2
C5H12 + I2 = C5H11I + H2 =>
2 C5H12 + I2 = 2 C5H11I + H2
H2O + Fe3O4 = Fe(OH)2 + Fe(OH)3 =>
4 H2O + Fe3O4 = Fe(OH)2 + 2 Fe(OH)3
AlBr3 + Cl2 = Br2 + AlCl3 =>
2 AlBr3 + 3 Cl2 = 3 Br2 + 2 AlCl3
Fe(OH)2 + Ca(NO3)2 = Fe(NO3)2 + Ca(OH)2 =>
Fe(OH)2 + Ca(NO3)2 = Fe(NO3)2 + Ca(OH)2
HBr + FrOH = FrBr + H2O =>
HBr + FrOH = FrBr + H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
COHCH2CH2COH + (Ag(NH3)2)OH = Ag + NH3 + H2O + COONH4CH2CH2COONH4 =>
COHCH2CH2COH + 4(Ag(NH3)2)OH = 4 Ag + 6 NH3 + 2 H2O + COONH4CH2CH2COONH4
Sn(ClO2)4 + Al = Al(ClO2)3 + Sn =>
3 Sn(ClO2)4 + 4 Al = 4 Al(ClO2)3 + 3 Sn
MgH2 + H2O = MgO2 + H2 =>
MgH2 + 2 H2O = MgO2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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