| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OOH + KOH = CH3CO2K + 3 H2O
LiCl + Ba(NO3)2 = LiNO3 + BaCl2 =>
2 LiCl + Ba(NO3)2 = 2 LiNO3 + BaCl2
H2C6H6O6 + NaOH = NaOH3 + C6H6O6 =>
H2C6H6O6 + NaOH = NaOH3 + C6H6O6
HSO + LiOH = H2O + LiSO =>
HSO + LiOH = H2O + LiSO
CH2(CHOH)4CHO + Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + H2O =>
CH2(CHOH)4CHO + 2 Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + 2 H2O
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + CO2 + MnSO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
Fe3 + CdSO4 = FeSO4 + Cd =>
Fe3 + 3 CdSO4 = 3 FeSO4 + 3 Cd
BaS + H2SO4 = BaSO4 + SO2 + H2O =>
BaS + 4 H2SO4 = BaSO4 + 4 SO2 + 4 H2O
NH3 + HI = NH4 + I =>
NH3 + HI = NH4 + I
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H2S + SeO2 = Se + SO2 + H2O =>
2 H2S + 3 SeO2 = 3 Se + 2 SO2 + 2 H2O
C2H5OH + KOH = C2H5OKO + H2 =>
C2H5OH + KOH = C2H5OKO + H2
NH4S + HNO3 = (NH4)NO3 + HS =>
NH4S + HNO3 = (NH4)NO3 + HS
HCN(aq) + KOH(aq) = H2O + KCN(aq) =>
HCN(aq) + KOH(aq) = H2O + KCN(aq)
C2H6O6 + O6 = CO2 + H2O =>
6 C2H6O6 + O6 = 12 CO2 + 18 H2O
Ag2Cu + HNO3 = AgHNO3 + Cu =>
Ag2Cu + 2 HNO3 = 2 AgHNO3 + Cu
NaHCO3 + HCl = NaCCl + H2O3 =>
NaHCO3 + HCl = NaCCl + H2O3
K2O2 = K + O2 =>
K2O2 = 2 K + O2
Ca(OH)2 + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)
NaOH + Mn(NO3) = MnOH + Na(NO3) =>
NaOH + Mn(NO3) = MnOH + Na(NO3)
ZnCl2 + N2H8S = ZnS + NH4Cl =>
ZnCl2 + N2H8S = ZnS + 2 NH4Cl
KNO2 + H2SO4 + NaCrO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
4 KNO2 + 4 H2SO4 + 2 NaCrO4 = 4 KNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
Sn4 + Cu3(AsO4)2 = Sn3(AsO4)4 + Cu =>
3 Sn4 + 8 Cu3(AsO4)2 = 4 Sn3(AsO4)4 + 24 Cu
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn + KClO3 + K(OH) = K2ZnO2 + KCl + H2O =>
3 Zn + KClO3 + 6 K(OH) = 3 K2ZnO2 + KCl + 3 H2O
H{+} + SO3{2-} + F{-} = S2O3{2-} + F2 + H2O =>
6 H{+} + 2 SO3{2-} + 4 F{-} = S2O3{2-} + 2 F2 + 3 H2O
Sn + Al2O3 = SnO2 + Al =>
3 Sn + 2 Al2O3 = 3 SnO2 + 4 Al
C12H22O11 + ClHSO3 = C12H14O35S8 + HCl + H2 =>
C12H22O11 + 8 ClHSO3 = C12H14O35S8 + 8 HCl + 4 H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaOH + [Ag(NH3)2]OH + CH3CHO = CH3COONa + Ag + NH3 + H2O =>
NaOH + 2[Ag(NH3)2]OH + CH3CHO = CH3COONa + 2 Ag + 4 NH3 + 2 H2O
HNO3 + NaBH4 = N2 + NaBO3 + H2O =>
2 HNO3 + NaBH4 = N2 + NaBO3 + 3 H2O
C12H22O11 + H2O = CH4 + CO2 =>
C12H22O11 + H2O = 6 CH4 + 6 CO2
Fe + Cs = FeCs =>
Fe + Cs = FeCs
KH2SO4 + SrCl2 = KCl2 + SrH2SO4 =>
KH2SO4 + SrCl2 = KCl2 + SrH2SO4
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
K3[Cr(C2O4)3] + NaOH = K3[Cr(OH)6] + Na2C2O4 =>
K3[Cr(C2O4)3] + 6 NaOH = K3[Cr(OH)6] + 3 Na2C2O4
I(aq) + Ag(aq) = AgI =>
I(aq) + Ag(aq) = AgI
(NH4)3SbS3 + HCl = Sb2S3 + NH4Cl + H2S =>
2(NH4)3SbS3 + 6 HCl = Sb2S3 + 6 NH4Cl + 3 H2S
MnC2O4*3H2O + O2 = MnO4 + H2O + CO2 =>
MnC2O4*3H2O + 2 O2 = MnO4 + 3 H2O + 2 CO2
AlCl3(ag) + Ag(s) = AgCl(s) + Al3(ag) =>
3 AlCl3(ag) + 9 Ag(s) = 9 AgCl(s) + Al3(ag)
C3H6O + NH3 + C = C7H9N + O =>
C3H6O + NH3 + 4 C = C7H9N + O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Pb(No3)2(aq) + HCl(aq) = PbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNo3(aq)
FeCl3(ac) + H2O(ac) + NH3(ac) = Fe(OH)3(s) + NH4Cl(ac) =>
FeCl3(ac) + 3 H2O(ac) + 3 NH3(ac) = Fe(OH)3(s) + 3 NH4Cl(ac)
H3PO4 + HCl = PCl5 + H2O = =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + H2CO3 =>
2 CuCl2 + 2 Na2CO3 + 2 H2O = (CuOH)2CO3 + 4 NaCl + H2CO3
Sn(NO3)4 + Na2CO3 = Sn2(CO3)4 + Na(NO3) =>
2 Sn(NO3)4 + 4 Na2CO3 = Sn2(CO3)4 + 8 Na(NO3)
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
H(H2O2) = O2 + H2O =>
4 H(H2O2) = O2 + 6 H2O
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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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