| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiClO3 + 3 H2SO4 + 6 NaI = 3 I2 + LiCl + 3 H2O + 3 Na2SO4
Mn{2+} + ClO3{-} = MnO2 + ClO2 =>
Mn{2+} + 2 ClO3{-} = MnO2 + 2 ClO2
MeAsCl2 + PhLi = LiCl + MeAsPh2 =>
MeAsCl2 + 2 PhLi = 2 LiCl + MeAsPh2
Na + H2SiO3 = Na2SiO3 + SiH4 + H2O =>
8 Na + 5 H2SiO3 = 4 Na2SiO3 + SiH4 + 3 H2O
VOSO4 + H2SO4 + VSO4 = V2(SO4)3 + H2O =>
VOSO4 + H2SO4 + VSO4 = V2(SO4)3 + H2O
RbBr + Pb(ClO4)2 = Rb(ClO4) + PbBr2 =>
2 RbBr + Pb(ClO4)2 = 2 Rb(ClO4) + PbBr2
NaHS + H2O2 = NaOH + H2O + S =>
NaHS + H2O2 = NaOH + H2O + S
NaN2 + KNO3 = K2O + Na2O + N2 =>
10 NaN2 + 2 KNO3 = K2O + 5 Na2O + 11 N2
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
Fe2(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe2(SO4)3 + SO2 + 2 H2O = 2 FeSO4 + 2 H2SO4
K2MnO4 + H2O2 + HCl = KMnO4 + H2O + KCl =>
2 K2MnO4 + H2O2 + 2 HCl = 2 KMnO4 + 2 H2O + 2 KCl
Si + SO3 = Si(SO3)2 =>
Si + 2 SO3 = Si(SO3)2
H2SO4 + MgO = H2SO4MgO =>
H2SO4 + MgO = H2SO4MgO
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
(NH4)2MoO4 + Na2SO4 = (NH4)2SO4 + MoO4Na2 =>
(NH4)2MoO4 + Na2SO4 = (NH4)2SO4 + MoO4Na2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Mn(ClO3)4 + K3PO4 = Mn3(PO4)4 + KClO3 =>
3 Mn(ClO3)4 + 4 K3PO4 = Mn3(PO4)4 + 12 KClO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CH3(CH2)8NH2 + HCl = CH3(CH2)8NH3 + Cl =>
CH3(CH2)8NH2 + HCl = CH3(CH2)8NH3 + Cl
SeOF2 + SiO2 = SeO2 + SiF4 =>
2 SeOF2 + SiO2 = 2 SeO2 + SiF4
C2O4Ca + HCl + KMnO4 = CO2 + H2O + KCl + MnCl2 + CaCl2 =>
5 C2O4Ca + 16 HCl + 2 KMnO4 = 10 CO2 + 8 H2O + 2 KCl + 2 MnCl2 + 5 CaCl2
C2H6Cl + C4H9Cl = C6H15Cl2 =>
C2H6Cl + C4H9Cl = C6H15Cl2
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3 =>
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3
Ca(CH3COO)2H2O + CH3CH2OH = CH2CH2 + H2O2 + Ca =>
Ca(CH3COO)2H2O + 5 CH3CH2OH = 7 CH2CH2 + 5 H2O2 + Ca
H4SiO4 + Al(OH)4 = AlSiO4 + H2O =>
H4SiO4 + Al(OH)4 = AlSiO4 + 4 H2O
Cr2(SO4)3 + CsOH = Cs2SO4 + Cs3[Cr(OH)6] =>
Cr2(SO4)3 + 12 CsOH = 3 Cs2SO4 + 2 Cs3[Cr(OH)6]
Na2Z + HCl = NaCl + H2Z =>
Na2Z + 2 HCl = 2 NaCl + H2Z
C2H5Cl + CH3COOH = CH3COOC2H5 + HCl =>
C2H5Cl + CH3COOH = CH3COOC2H5 + HCl
CaCl2(ag) + Na2CO3(ag) = NaCl(ag) + CaCO3(s) =>
CaCl2(ag) + Na2CO3(ag) = 2 NaCl(ag) + CaCO3(s)
CrO4{2-} + CN{-} + H2O = Cr{3+} + OCN{-} + OH{-} =>
2 CrO4{2-} + 3 CN{-} + 5 H2O = 2 Cr{3+} + 3 OCN{-} + 10 OH{-}
LiHSO4 + Al + LiOH = Li2S + Al2O3 + H2O =>
3 LiHSO4 + 8 Al + 3 LiOH = 3 Li2S + 4 Al2O3 + 3 H2O
CH3CHCHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHCHCH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
FeCl3 + Ba(OH)2 = Fe(OH)3 + BaCl2 =>
2 FeCl3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaCl2
KCl + H2SO4 = K2SO4 + H2Cl2 =>
2 KCl + H2SO4 = K2SO4 + H2Cl2
Mg(OH)2 + CO2 = Mg(CO3) + H2O =>
Mg(OH)2 + CO2 = Mg(CO3) + H2O
Cr{3+} + NaOH = Cr(OH)3 + Na{+} =>
Cr{3+} + 3 NaOH = Cr(OH)3 + 3 Na{+}
NiCl3(aq) + Cs2S(aq) = Ni2S3(s) + CsCl(aq) =>
2 NiCl3(aq) + 3 Cs2S(aq) = Ni2S3(s) + 6 CsCl(aq)
Al(H2O)6{3+} + K{+} + SO4{2-} + H2O = KAl(SO4)2*12H2O =>
Al(H2O)6{3+} + K{+} + 2 SO4{2-} + 6 H2O = KAl(SO4)2*12H2O
Cl2 + AlI3 = ClI + Al =>
3 Cl2 + 2 AlI3 = 6 ClI + 2 Al
Tb + Cl2 = TbCl3 =>
2 Tb + 3 Cl2 = 2 TbCl3
FePO4 = Fe2O3 + P4O10 =>
4 FePO4 = 2 Fe2O3 + P4O10
(CH3COO)2Pb + K2SO4 = PbSO4 + CH3COOK =>
(CH3COO)2Pb + K2SO4 = PbSO4 + 2 CH3COOK
H2CO3 + Ca = H2 + CaCO3 =>
H2CO3 + Ca = H2 + CaCO3
Cl2 + H2O = ClO3OH + H2 =>
Cl2 + 8 H2O = 2 ClO3OH + 7 H2
P4 + H3 = PH4 =>
3 P4 + 16 H3 = 12 PH4
AgNO3 + NH4SCN = Ag(SCN) + NH4NO3 =>
AgNO3 + NH4SCN = Ag(SCN) + NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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