| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
He + Ar = ArHe =>
He + Ar = ArHe
HCN + Ba(OH)2 = BaOHCN + H2O =>
HCN + Ba(OH)2 = BaOHCN + H2O
C6H120H + O2 = CO2 + H2O =>
4 C6H120H + 145 O2 = 24 CO2 + 242 H2O
HCl2O5 + Al(OH)3 = Al(Cl2O5)3 + H2O =>
3 HCl2O5 + Al(OH)3 = Al(Cl2O5)3 + 3 H2O
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
FeSO4 + I2 + H2O = FeS + HIO3 =>
5 FeSO4 + 4 I2 + 4 H2O = 5 FeS + 8 HIO3
H2O2 + H3PO3 = H3PO4 + H2O =>
H2O2 + H3PO3 = H3PO4 + H2O
H2O(l) + Al(s) = Al(HO)3 + H2 =>
6 H2O(l) + 2 Al(s) = 2 Al(HO)3 + 3 H2
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
KH2PO4 + NaNO3 = KH2NO3 + PO4Na =>
KH2PO4 + NaNO3 = KH2NO3 + PO4Na
Re2O8 + H2S = Re2O7 + H2O + S =>
Re2O8 + H2S = Re2O7 + H2O + S
Ag2O + Fe = Ag + FeO =>
Ag2O + Fe = 2 Ag + FeO
H2O + MnO4{-} + Br{-} = MnO2 + BrO3{-} + OH{-} =>
H2O + 2 MnO4{-} + Br{-} = 2 MnO2 + BrO3{-} + 2 OH{-}
KNO3 + C4H3O = N2 + CO2 + H2O + K2CO3 =>
34 KNO3 + 10 C4H3O = 17 N2 + 23 CO2 + 15 H2O + 17 K2CO3
NH4HSO3 + Cl2 + H2O = N2 + H2SO4 + HCl =>
2 NH4HSO3 + 5 Cl2 + 2 H2O = N2 + 2 H2SO4 + 10 HCl
NH3 + O2 = NO3 + H2O3 =>
4 NH3 + 15 O2 = 4 NO3 + 6 H2O3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
HCl(aq) + NaOH = H2O + NaCl =>
HCl(aq) + NaOH = H2O + NaCl
C9H804 + NaOH = C9H8O4 + H2O + Na =>
C9H804 + 804 NaOH = C9H8O4 + 800 H2O + 804 Na
NaNO3 + H2SO3 = HNO3 + NaHSO3 =>
NaNO3 + H2SO3 = HNO3 + NaHSO3
ZnS + HBr = ZnBr2 + H2 + S =>
ZnS + 2 HBr = ZnBr2 + H2 + S
Pb(NO3)2 + H2SO4 = Pb(SO4)2 + NO3H2 =>
Pb(NO3)2 + 2 H2SO4 = Pb(SO4)2 + 2 NO3H2
Ti(NO3)4 + C6H8O7 = TiO2 + CO2 + N2 + H2O =>
9 Ti(NO3)4 + 10 C6H8O7 = 9 TiO2 + 60 CO2 + 18 N2 + 40 H2O
Cs2SO4 + KOH = CsOH + K2SO4 =>
Cs2SO4 + 2 KOH = 2 CsOH + K2SO4
Cd(NO3)2 + KOH = KNO3 + Cd(OH)2 =>
Cd(NO3)2 + 2 KOH = 2 KNO3 + Cd(OH)2
Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu
KCIO23 = KCI + O2 =>
2 KCIO23 = 2 KCI + 23 O2
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
Ce(NO3)3*6H2O + SiO2 = Ce2Si2O7 + NO + O2 + H2O =>
4 Ce(NO3)3*6H2O + 4 SiO2 = 2 Ce2Si2O7 + 12 NO + 9 O2 + 24 H2O
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
Ca(C2H3O2)2 = Ca + CH3COO =>
Ca(C2H3O2)2 = Ca + 2 CH3COO
SO4 + I2 = SO2 + IO3 =>
3 SO4 + I2 = 3 SO2 + 2 IO3
Fe2S3 + O2 + H2O = Fe(OH)3 + S2 =>
2 Fe2S3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 3 S2
Ag + O = AgO =>
Ag + O = AgO
NH2OH + NaOH = NH2ONa + H2O =>
NH2OH + NaOH = NH2ONa + H2O
XNaN3 = XNa + N2 =>
2 XNaN3 = 2 XNa + 3 N2
(N2H5)HSO4 + KIO3 = N2 + I2 + H2O + H2SO4 + K2SO4 =>
5(N2H5)HSO4 + 4 KIO3 = 5 N2 + 2 I2 + 12 H2O + 3 H2SO4 + 2 K2SO4
CH3CH2CH2CH2CH2CHO + CH3OH = CH3CH2CH2CH2CH2CH(OCH3)(OH) =>
CH3CH2CH2CH2CH2CHO + CH3OH = CH3CH2CH2CH2CH2CH(OCH3)(OH)
C3H8O3 + HCl = C3H5ClO + H2O =>
C3H8O3 + HCl = C3H5ClO + 2 H2O
BaCl2 + NH4I = BaI + Cl2NH4 =>
BaCl2 + NH4I = BaI + Cl2NH4
SrCO3 + CaCO3 + SiO2 + Dy2O3 = SrCaSiO4Dy + CO2 + O2 =>
4 SrCO3 + 4 CaCO3 + 4 SiO2 + 2 Dy2O3 = 4 SrCaSiO4Dy + 8 CO2 + 3 O2
Zn(OH)2 + H3(PO4) = Zn3(PO4)2 + HOH =>
3 Zn(OH)2 + 2 H3(PO4) = Zn3(PO4)2 + 6 HOH
Sn + F4 = SnF4 =>
Sn + F4 = SnF4
K2MnO4 + H2S + H2O = MnO2 + K2SO4 + KOH =>
4 K2MnO4 + H2S + 2 H2O = 4 MnO2 + K2SO4 + 6 KOH
HCIO + H2S = H2SO4 + HCI =>
4 HCIO + H2S = H2SO4 + 4 HCI
CuBr2 + Sn = SnBr + Cu =>
CuBr2 + 2 Sn = 2 SnBr + Cu
Ni2 + NH3 = [Ni(NH3)4]2 =>
Ni2 + 8 NH3 = [Ni(NH3)4]2
N2O5(g) + H2O(l) = HNO3(ac) =>
N2O5(g) + H2O(l) = 2 HNO3(ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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