| Équations équilibrées la veille | Équations équilibrées le lendemain |
N8 + O2 = 2 N4O
SIO2 + O2 = SIO3 =>
2 SIO2 + O2 = 2 SIO3
Br2 + F = BrF3 =>
Br2 + 6 F = 2 BrF3
MgOH + NH4SO4 = MgSO4 + NH3 + H2O =>
MgOH + NH4SO4 = MgSO4 + NH3 + H2O
Cu(NO3)4 = CuO + NO + O2 =>
2 Cu(NO3)4 = 2 CuO + 8 NO + 7 O2
CaSO4 + Fe3(PO4)2 = Ca3(PO4)2 + FeSO4 =>
3 CaSO4 + Fe3(PO4)2 = Ca3(PO4)2 + 3 FeSO4
O2 + C10H20O2 = H2O + CO2 =>
14 O2 + C10H20O2 = 10 H2O + 10 CO2
Pt + HNO3 = Pt(NO3)2 + N2 + H2O =>
5 Pt + 12 HNO3 = 5 Pt(NO3)2 + N2 + 6 H2O
CuNO3 + H2SO4 = HNO3 + Cu2SO4 =>
2 CuNO3 + H2SO4 = 2 HNO3 + Cu2SO4
K2Cr2O7 + Fe(NO3)3 = FeCr2O7 + K2(NO3)3 =>
K2Cr2O7 + Fe(NO3)3 = FeCr2O7 + K2(NO3)3
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O
HIO4 + Sr(OH)2 + Sc(OH)3 = SrSc(IO4)5 + H2O =>
5 HIO4 + Sr(OH)2 + Sc(OH)3 = SrSc(IO4)5 + 5 H2O
Na2C2O4 = Na + C + O =>
Na2C2O4 = 2 Na + 2 C + 4 O
Mn(NO3)2 + Na3PO4 = MnPO4 + Na3(NO3)2 =>
Mn(NO3)2 + Na3PO4 = MnPO4 + Na3(NO3)2
C27H44O + O2 = CO2 + H2O =>
2 C27H44O + 75 O2 = 54 CO2 + 44 H2O
Rb + Ph = RbPh =>
Rb + Ph = RbPh
Pd + Bi = PdBi =>
Pd + Bi = PdBi
Zn + H2C2H3O2 = ZnC2H3O2 + H2 =>
Zn + H2C2H3O2 = ZnC2H3O2 + H2
LiSO4 + CuNO3 = CuSO4 + LiNO3 =>
LiSO4 + CuNO3 = CuSO4 + LiNO3
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
C6H5CCl3 + H2O = C6H5COOH + HCl =>
C6H5CCl3 + 2 H2O = C6H5COOH + 3 HCl
ZnI2 + HOH = ZnOHI + HI =>
ZnI2 + HOH = ZnOHI + HI
Fe2 + CuSO4 = Cu + Fe2SO4 =>
Fe2 + CuSO4 = Cu + Fe2SO4
Cr2O3 + NaOH + O2 = Na2(CrO4) + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2(CrO4) + 4 H2O
HF + Br2 = F2 + HBr =>
2 HF + Br2 = F2 + 2 HBr
NH4OH + H3Po4 = NH4Po4 + H3OH =>
NH4OH + H3Po4 = NH4Po4 + H3OH
HOCH2CH2OH = CH3COH + H2O =>
HOCH2CH2OH = CH3COH + H2O
NaOH + C2H2O2 = NaH2O2 + C2OH =>
NaOH + C2H2O2 = NaH2O2 + C2OH
Fe + NaOH + H2O = NaFe(OH)2 + H2 =>
2 Fe + 2 NaOH + 2 H2O = 2 NaFe(OH)2 + H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg + Zn(OH)2 = Mg(OH)2 + Zn =>
Mg + Zn(OH)2 = Mg(OH)2 + Zn
AgNO3(aq) + Cu(s) = AgCu(aq) + NO3(s) =>
AgNO3(aq) + Cu(s) = AgCu(aq) + NO3(s)
Mg + Zn(OH)2 = Mg(OH)2 + Zn =>
Mg + Zn(OH)2 = Mg(OH)2 + Zn
Cu(OH)3 + NH3 = [Cu(NH3)4] + OH =>
Cu(OH)3 + 4 NH3 = [Cu(NH3)4] + 3 OH
NaOH + COH = CONa + H2O =>
NaOH + COH = CONa + H2O
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
KI + HNO3 = KNO3 + NO + H2O + I2 =>
6 KI + 8 HNO3 = 6 KNO3 + 2 NO + 4 H2O + 3 I2
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
CuCl + MgS = Cu2S + MgCl2 =>
2 CuCl + MgS = Cu2S + MgCl2
CuOH + H2NO3 = Cu2NO3 + H2O =>
2 CuOH + H2NO3 = Cu2NO3 + 2 H2O
K + Fe(OH)3 = Fe + K(OH)3 =>
K + Fe(OH)3 = Fe + K(OH)3
H2O2 + Cr2O7{2-} = O2 + Cr{3+} + OH{-} =>
8 H2O2 + 2 Cr2O7{2-} = 7 O2 + 4 Cr{3+} + 16 OH{-}
Al + CuSO4 = Al2(SO3)3 + Cu + O2 =>
4 Al + 6 CuSO4 = 2 Al2(SO3)3 + 6 Cu + 3 O2
NaH2PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NaNO3 + (NH4)2NO3 + H2O =>
7 NaH2PO4 + 12(NH4)6Mo7O24 + 28 HNO3 = 7(NH4)3(PMo12O40) + 7 NaNO3 + 24(NH4)2NO3 + 27 H2O
Fe + H2SO4 + K4[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + H2 =>
2 Fe + 3 H2SO4 + 2 K4[Fe(CN)6] = 2 KFe[Fe(CN)6] + 3 K2SO4 + 3 H2
Pb(NO3)2 + Cs = CsNO3 + Pb =>
Pb(NO3)2 + 2 Cs = 2 CsNO3 + Pb
HNO3 + Zn = H2O + NO2 + Zn(NO3)2 =>
4 HNO3 + Zn = 2 H2O + 2 NO2 + Zn(NO3)2
KI + HNO3 = KNO3 + NO + H2O + I2 =>
6 KI + 8 HNO3 = 6 KNO3 + 2 NO + 4 H2O + 3 I2
Fe2(SO4)3 + Fe(ClO3)2 = Fe(ClO3)3 + FeSO4 =>
Fe2(SO4)3 + 3 Fe(ClO3)2 = 2 Fe(ClO3)3 + 3 FeSO4
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 + HCl =>
K2Cr2O7 + 6 FeCl2 + 13 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4 + 12 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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