| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2Cr2O5 + 30 HCl = 6 KCl + 6 CrCl3 + 2 Cl3 + 15 H2O
H2SO4 + MgCl2 = HCl + MgSO4 =>
H2SO4 + MgCl2 = 2 HCl + MgSO4
AgNO3 + NaBr = AgBr*NaNO3 =>
AgNO3 + NaBr = AgBr*NaNO3
ZnCl2 + Na2(CrO4) = Zn(CrO4) + NaCl =>
ZnCl2 + Na2(CrO4) = Zn(CrO4) + 2 NaCl
C2H5NH3 + KOH = C2H5NH3OH + K =>
C2H5NH3 + KOH = C2H5NH3OH + K
NaClO + C12H22O11 = CO2 + H2O + NaCl =>
24 NaClO + C12H22O11 = 12 CO2 + 11 H2O + 24 NaCl
C3H7OH + CH3COOH = CH3CO2C3H7 + H2O =>
C3H7OH + CH3COOH = CH3CO2C3H7 + H2O
Zn + I2 + CuNO3 = Zn(NO3)2 + CuI =>
Zn + I2 + 2 CuNO3 = Zn(NO3)2 + 2 CuI
Ag3PO4 + Sn(NO3)2 = AgNO3 + Sn3(PO4)2 =>
2 Ag3PO4 + 3 Sn(NO3)2 = 6 AgNO3 + Sn3(PO4)2
NH4ClO4(s) = N2(g) + Cl2(g) + O2 + H2O =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2 + 4 H2O
C12 = C38 =>
19 C12 = 6 C38
Zn + NCe = ZnCe2 + N2 =>
Zn + 2 NCe = ZnCe2 + N2
Na3O4P(aq) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl(aq) =>
2 Na3O4P(aq) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl(aq)
CuSO4 + H2O = CuSO4*6H2O =>
CuSO4 + 6 H2O = CuSO4*6H2O
HBrO4 + LiOH = LiBr + H2O + O2 =>
HBrO4 + LiOH = LiBr + H2O + 2 O2
K2Cr2O7 + NH3 + H2O = Cr(OH)3 + KNO3 + KOH =>
4 K2Cr2O7 + 3 NH3 + 10 H2O = 8 Cr(OH)3 + 3 KNO3 + 5 KOH
NaCl(aq) + NH4F(aq) = NH4Cl(aq) + NaF(s) =>
NaCl(aq) + NH4F(aq) = NH4Cl(aq) + NaF(s)
Ag2O(s) + O2(g) = AgO(s) =>
2 Ag2O(s) + O2(g) = 4 AgO(s)
HCl + KHO = H2ClKO =>
HCl + KHO = H2ClKO
ZnCl2 + NH4Cl = ZnCl + NH4Cl2 =>
ZnCl2 + NH4Cl = ZnCl + NH4Cl2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
KO + H3O + HNO3 = H2O + KNO3 =>
KO + H3O + HNO3 = 2 H2O + KNO3
NaNO3 + Na2O = Na3NO4 =>
NaNO3 + Na2O = Na3NO4
Al2 + Cu2Cl = Al2Cl + Cu2 =>
Al2 + Cu2Cl = Al2Cl + Cu2
CH3COONH4 + HCl = NH4Cl + CH4 + CO2 =>
CH3COONH4 + HCl = NH4Cl + CH4 + CO2
LiF + Al2O3 = Li2O + AlF3 =>
6 LiF + Al2O3 = 3 Li2O + 2 AlF3
MgClO + HSO3 = MgHSO3 + ClO =>
MgClO + HSO3 = MgHSO3 + ClO
Zn(NO3)2 + K4Fe(CN)6 = ZnFe(CN)6 + K4(NO3)2 =>
Zn(NO3)2 + K4Fe(CN)6 = ZnFe(CN)6 + K4(NO3)2
H2SO4 + AgBr + KMnO4 = Br2 + H2O + MnSO4 + K2SO4 + Ag2SO4 =>
8 H2SO4 + 10 AgBr + 2 KMnO4 = 5 Br2 + 8 H2O + 2 MnSO4 + K2SO4 + 5 Ag2SO4
Cu2S + HNO3 = Cu(NO3)2 + H2SO3 + NO2 + H2O =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + H2SO3 + 8 NO2 + 5 H2O
Cs + H2SO4 = CsSO3 + H2O =>
Cs + H2SO4 = CsSO3 + H2O
K4(CN)6 + KMnO4 + H2SO4 = KH(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
K4(CN)6 + 74 KMnO4 + 308 H2SO4 = 78 KH(SO4)3 + 74 MnSO4 + 6 HNO3 + 6 CO2 + 266 H2O
C6H10 + O2 = OH + C =>
C6H10 + 5 O2 = 10 OH + 6 C
Co(NO3)3 + Cs = CsNO3 + Co =>
Co(NO3)3 + 3 Cs = 3 CsNO3 + Co
Cl2 + I2 + KOH = KCl + KIO3 + H2 =>
2 Cl2 + I2 + 6 KOH = 4 KCl + 2 KIO3 + 3 H2
Co(No3)3 + (NH4)2S = Co2S3 + NH4No3 =>
2 Co(No3)3 + 3(NH4)2S = Co2S3 + 6 NH4No3
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
FeO + Na2SO4 = FeSO4 + Na2O =>
FeO + Na2SO4 = FeSO4 + Na2O
Pb(No3)2 + LiCl = PbCl2 + LiNo3 =>
Pb(No3)2 + 2 LiCl = PbCl2 + 2 LiNo3
H2SO4 + C = HC + SO4 =>
H2SO4 + 2 C = 2 HC + SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
Na2CO3 + Mn2O3 = NaMnO2 + CO2 =>
Na2CO3 + Mn2O3 = 2 NaMnO2 + CO2
IO4{-} + I{-} + H{+} = I2 + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O
MnO2 + HCl = Mn(Cl)2 + Cl2 + H2O =>
MnO2 + 4 HCl = Mn(Cl)2 + Cl2 + 2 H2O
HO = OH2O =>
2 HO = OH2O
CO3(aq) + HNO3(aq) = CO2(g) + H2O(l) + NO3(aq) =>
CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 NO3(aq)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
MgCUCl2 = MgCl2CU =>
MgCUCl2 = MgCl2CU
LiOH = H2O + Li2O =>
2 LiOH = H2O + Li2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
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