| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 H2O2 = 2 CrO5 + 3 H2O + 2 K
NH + S2 = NHS =>
2 NH + S2 = 2 NHS
C6H6O2 + O2 = H2O + CO22 =>
2 C6H6O2 + 133 O2 = 6 H2O + 12 CO22
HgCl2 + SnCl6{-} = SnCl62{-} + Hg2Cl2 =>
56 HgCl2 + SnCl6{-} = SnCl62{-} + 28 Hg2Cl2
KNO3 + NaOH = KNa + HNO3 + O =>
KNO3 + NaOH = KNa + HNO3 + O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(s) + CuCl(s) = AlCl3(s) + Cu(s) =>
Al(s) + 3 CuCl(s) = AlCl3(s) + 3 Cu(s)
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
CoO + H2SO4 = H2O + CoSO4 =>
CoO + H2SO4 = H2O + CoSO4
C2H8O2Si + HCO3 = SiC2H7O2 + H2CO3 =>
C2H8O2Si + HCO3 = SiC2H7O2 + H2CO3
Pb + Cu2(NO3) = Pb(NO3)2 + Cu =>
Pb + 2 Cu2(NO3) = Pb(NO3)2 + 4 Cu
Ga2(s) + F3(g) = GaF2(s) =>
3 Ga2(s) + 4 F3(g) = 6 GaF2(s)
CaO2 + HCl = CaCl2 + H2O + O2 =>
2 CaO2 + 4 HCl = 2 CaCl2 + 2 H2O + O2
UCl3 + Na2CO3 = U2(CO3)3 + NaCl =>
2 UCl3 + 3 Na2CO3 = U2(CO3)3 + 6 NaCl
C5H5 + Fe = FeC10 + H2 =>
2 C5H5 + Fe = FeC10 + 5 H2
BeCl2 + Br2 = BeBr2 + Cl2 =>
BeCl2 + Br2 = BeBr2 + Cl2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
N2O + SnCl2 + HCl = N2 + SnCl4 + H2O =>
N2O + SnCl2 + 2 HCl = N2 + SnCl4 + H2O
CuCl + H(C2H3O2)2 = HCl + Cu(C2H3O2)2 =>
CuCl + H(C2H3O2)2 = HCl + Cu(C2H3O2)2
H2O2 + Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O =>
H2O2 + 2 Fe(NO3)2 + 2 HNO3 = 2 Fe(NO3)3 + 2 H2O
C3H8O3 + AgNO3 = Ag + NO2 + H2O + CO2 =>
C3H8O3 + 7 AgNO3 = 7 Ag + 7 NO2 + 4 H2O + 3 CO2
KClO4 + H2SO4 = KHSO4 + ClO2 + O2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHSO4 + 4 ClO2 + 3 O2 + 2 H2O
Al(s) + F(g) = AlF3(s) =>
Al(s) + 3 F(g) = AlF3(s)
Pt + HCl = HPt + Cl =>
Pt + HCl = HPt + Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
V2(SO4)3 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
5 V2(SO4)3 + 4 KMnO4 + 14 H2O = 10 HVO3 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Ca(OH)2 + CH3CO2H = Ca + CH3CO2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca + 2 CH3CO2 + 2 H2O
C3H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
Al + S = Al6S =>
6 Al + S = Al6S
HI + AgNO3 = AgIHNO3 =>
HI + AgNO3 = AgIHNO3
NaF + Sr(OH)2 = SrF2 + NaOH =>
2 NaF + Sr(OH)2 = SrF2 + 2 NaOH
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
AlNO3 + C22H23N3O9 + H2O = Al(NO3)3 + (CH3)CO2 + H2 =>
3 AlNO3 + 2 C22H23N3O9 + 44 H2O = 3 Al(NO3)3 + 22(CH3)CO2 + 34 H2
Na2CO3 + V2O5 + MoO3 + NH4H2PO4 = Na3V15Mo05(PO4)3 + NH3 + H2O + CO2 + O2 =>
6 Na2CO3 + 30 V2O5 + 20 MoO3 + 12 NH4H2PO4 = 4 Na3V15Mo05(PO4)3 + 12 NH3 + 18 H2O + 6 CO2 + 99 O2
CaO + Cl2O = CaCl2 + O2 =>
CaO + Cl2O = CaCl2 + O2
HI + Ag = HAg + I2 =>
2 HI + 2 Ag = 2 HAg + I2
Pb(NO3)2 + KI = KNO3 + INO3 + Pb =>
Pb(NO3)2 + KI = KNO3 + INO3 + Pb
Ag(NO3)2(at) + NaCl(an) = NaNO3(aq) + AgCl2(s) =>
Ag(NO3)2(at) + 2 NaCl(an) = 2 NaNO3(aq) + AgCl2(s)
Fe(III) + S8 = Fe(III)S8 =>
Fe(III) + S8 = Fe(III)S8
Ca + H3P = Ca3P2 + H =>
3 Ca + 2 H3P = Ca3P2 + 6 H
Mg2Si2O6 + MgAl2O4 = Mg2SiO4 + Mg3Al2Si3O12 =>
2 Mg2Si2O6 + MgAl2O4 = Mg2SiO4 + Mg3Al2Si3O12
Mn + CO = MnO + C =>
Mn + CO = MnO + C
KO + SO3 = KSO4 =>
KO + SO3 = KSO4
Al4C3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + CO2 + MnSO4 + H2O =>
5 Al4C3 + 24 KMnO4 + 66 H2SO4 = 10 Al2(SO4)3 + 12 K2SO4 + 15 CO2 + 24 MnSO4 + 66 H2O
Ag{+} + Cd = Ag + Cd{+3} =>
3 Ag{+} + Cd = 3 Ag + Cd{+3}
Zn + MgCl2 = Mg + ZnCl22 =>
Zn + 11 MgCl2 = 11 Mg + ZnCl22
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
C6H8O7 + NaHCO3 = Na3C6H5O7 + H2CO3 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2CO3
(S8)2 + O2 = SO2 =>
(S8)2 + 16 O2 = 16 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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