| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Sn + 20 HNO3 = 7 Sn(NO3)2 + 2 NH4(NO3)2 + 6 H2O
Li + H2SO4 = Li2SO4 + H2O + H1S =>
14 Li + 9 H2SO4 = 7 Li2SO4 + 8 H2O + 2 H1S
Sr + HI = SrI + H =>
Sr + HI = SrI + H
C2H5C6H4COCH3 + KMnO4 + Mg(NO3)2 + H2O = CH3COC6H4COCH3 + Mn(NO3)2 + KNO3 + Mg(OH)2 =>
5 C2H5C6H4COCH3 + 4 KMnO4 + 6 Mg(NO3)2 + H2O = 5 CH3COC6H4COCH3 + 4 Mn(NO3)2 + 4 KNO3 + 6 Mg(OH)2
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
{-}acetanilide = {-}MethyleneChloride =>
{-}acetanilide = {-}MethyleneChloride
CrCl + O2 = CrClO3 =>
2 CrCl + 3 O2 = 2 CrClO3
Zn(OH)2 + NH3*H2O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4](OH)2 + 4 H2O
ZnS + CH3COONa = Zn(CH3COO)2 + Na2S =>
ZnS + 2 CH3COONa = Zn(CH3COO)2 + Na2S
Na2MoO4 + Al + HCl = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 4 Al + 24 HCl = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
chlorinedioxide + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Na + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O =>
2 Na + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O
ZnCl2 + (NH4)2 + S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2 + S = ZnS + 2 NH4Cl
(NH4)2S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3
NaHCO3 + H3PO4 = CO2 + H2O + NaH2PO4 =>
NaHCO3 + H3PO4 = CO2 + H2O + NaH2PO4
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
C7H6O + C2H5OH = C7H6HCH2CCH3CH3 + O =>
12 C7H6O + 13 C2H5OH = 10 C7H6HCH2CCH3CH3 + 25 O
Cu + HNO3 = Cu(NO3)2 + H2NO + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 2 H2NO + 4 H2O
CeCl3 + (NH4)2C2O4 = Ce2(C2O4)3 + NH4Cl =>
2 CeCl3 + 3(NH4)2C2O4 = Ce2(C2O4)3 + 6 NH4Cl
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Si + Fe = SiFe4 =>
Si + 4 Fe = SiFe4
ZnSO4(l) + NaOH(l) = Zn(OH)2 + Na2SO4(l) =>
ZnSO4(l) + 2 NaOH(l) = Zn(OH)2 + Na2SO4(l)
(CH3CO2)3Y + CF3COOH = (CF3COO)3Y + CH3COOH =>
(CH3CO2)3Y + 3 CF3COOH = (CF3COO)3Y + 3 CH3COOH
KOH + Cl2 = KClO3 + K2Cl + H2O =>
24 KOH + 7 Cl2 = 4 KClO3 + 10 K2Cl + 12 H2O
Cr + SnO = Cr2O3 + Sn =>
2 Cr + 3 SnO = Cr2O3 + 3 Sn
C6H54 + O2 = CO2 + H2O =>
2 C6H54 + 39 O2 = 12 CO2 + 54 H2O
SiCl2 + H2O = Si(OH)2 + HCl =>
SiCl2 + 2 H2O = Si(OH)2 + 2 HCl
Na + HNO3 = NaNO3 + H2O + N2O =>
8 Na + 10 HNO3 = 8 NaNO3 + 5 H2O + N2O
AlCl3 + FeO = AlO + FeCl3 =>
AlCl3 + FeO = AlO + FeCl3
Zn + C2H4O2 = H + Zn(O2CCH3)2 =>
Zn + 2 C2H4O2 = 2 H + Zn(O2CCH3)2
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
Cu + Pd(NO3)2 = Pd + Cu(NO3)2 =>
Cu + Pd(NO3)2 = Pd + Cu(NO3)2
CuCl + NaS2O3 = CuS2O3 + NaCl =>
CuCl + NaS2O3 = CuS2O3 + NaCl
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl + BaSO4 =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl + BaSO4
*2Na*2H2O = *2NaOH + H2 =>
*2Na*2H2O = *2NaOH + H2
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
N2H4 + O2 = H2O + N2 =>
N2H4 + O2 = 2 H2O + N2
NH4OH + CuSO4 = Cu(NH4OH)4 + SO4 =>
4 NH4OH + CuSO4 = Cu(NH4OH)4 + SO4
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
As + HCl = AsCl5 + H2 =>
2 As + 10 HCl = 2 AsCl5 + 5 H2
HNO3 + Fe2 = Fe(NO3)3 + NO + H2O =>
8 HNO3 + Fe2 = 2 Fe(NO3)3 + 2 NO + 4 H2O
Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2
Co2(SO4)3 = Co2 + (SO4)3 =>
Co2(SO4)3 = Co2 + (SO4)3
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
CO3 + C20H14O4 = CO2 + H2O =>
43 CO3 + C20H14O4 = 63 CO2 + 7 H2O
(NH4)3(Fe(NCS)6) + KNaC4H4O6 = NH4(Fe(C4H4O6)2) + NaNCS + KNCS + NH4NCS =>
(NH4)3(Fe(NCS)6) + 2 KNaC4H4O6 = NH4(Fe(C4H4O6)2) + 2 NaNCS + 2 KNCS + 2 NH4NCS
Al(OH)3Al2O3 = Al2O3 + H2O =>
2 Al(OH)3Al2O3 = 3 Al2O3 + 3 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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