| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OCOCH3 + KOH = CH3OH + C6H5COOK
AgNO{3} + HCl = AgCl + HNO{3} =>
AgNO{3} + HCl = AgCl + HNO{3}
Pb + AuCl2 = PbCl + Au =>
2 Pb + AuCl2 = 2 PbCl + Au
Zn + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
CaOCl2 + Na2CO3 = CaCO3 + NaClO3 + NaCl =>
3 CaOCl2 + 3 Na2CO3 = 3 CaCO3 + NaClO3 + 5 NaCl
C6H7NS + O2 = CO2 + NO2 + SO2 + H2O =>
4 C6H7NS + 39 O2 = 24 CO2 + 4 NO2 + 4 SO2 + 14 H2O
Ca2[V(OH)9] + H2SO4 = CaSO4 + HVO3 + H2O =>
Ca2[V(OH)9] + 2 H2SO4 = 2 CaSO4 + HVO3 + 6 H2O
Ne + O2 = NeO1 =>
2 Ne + O2 = 2 NeO1
Hg(NO3)2 + Hg = Hg2(NO3)2 =>
Hg(NO3)2 + Hg = Hg2(NO3)2
KIO4 + KHSO3 = I2 + K2SO4 + KHSO4 + H2O =>
2 KIO4 + 7 KHSO3 = I2 + 2 K2SO4 + 5 KHSO4 + H2O
Na2SiO3 + NH4Cl = NH3 + NaCl + SiO2*H2O =>
Na2SiO3 + 2 NH4Cl = 2 NH3 + 2 NaCl + SiO2*H2O
Cu(s) + CH3COOH(aq) = Cu(CH3COO)2(aq) + H2(g) =>
Cu(s) + 2 CH3COOH(aq) = Cu(CH3COO)2(aq) + H2(g)
Zn + NaOH + H2O = Na2ZnO4H4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2ZnO4H4 + H2
CaSO4 + SO2H2O = CaO5 + SOH =>
CaSO4 + SO2H2O = CaO5 + 2 SOH
CaSO4 + NaH2PO4 + NaOH = Ca3(PO4)2 + Na2SO4 + H2O =>
3 CaSO4 + 2 NaH2PO4 + 4 NaOH = Ca3(PO4)2 + 3 Na2SO4 + 4 H2O
Pb(NO3)2 + Ag2SO4 = AgNO3 + PbSO4 =>
Pb(NO3)2 + Ag2SO4 = 2 AgNO3 + PbSO4
MoSi2 + HF + HNO3 = MoF6 + SiF4 + NO + H2O =>
3 MoSi2 + 42 HF + 14 HNO3 = 3 MoF6 + 6 SiF4 + 14 NO + 28 H2O
KMnO4 + CH3HOCH2COCH3 = Mn(CH3HOCH2COCH3)3 + CO2 + KOH + H2O =>
3 KMnO4 + 10 CH3HOCH2COCH3 = 3 Mn(CH3HOCH2COCH3)3 + 4 CO2 + 3 KOH + 3 H2O
C4H8(g) + O2(g) = CO2(g) + H3O(g) =>
3 C4H8(g) + 16 O2(g) = 12 CO2(g) + 8 H3O(g)
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
AlCl3 + Na2HPO4 + CH3COONa = AlPO4 + NaCl + CH3COOH =>
AlCl3 + Na2HPO4 + CH3COONa = AlPO4 + 3 NaCl + CH3COOH
TaCl5 + OPCl3 = [TaCl5(OPCl3)] =>
TaCl5 + OPCl3 = [TaCl5(OPCl3)]
HBrO4 + Pb(OH)2 = Pb(BrO4)2 + H2O =>
2 HBrO4 + Pb(OH)2 = Pb(BrO4)2 + 2 H2O
C12H22O11(s)(sucrose) + H2O(l) = C2H5OH(aq) + CO2(g) =>
C12H22O11(s)(sucrose) + H2O(l) = 4 C2H5OH(aq) + 4 CO2(g)
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
FeS2 + O2 = Fe2O3 + S8 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + S8
NH4ClO4 + C2H5OH = HCl + H2O + CO2 + N2 =>
12 NH4ClO4 + 5 C2H5OH = 12 HCl + 33 H2O + 10 CO2 + 6 N2
MnSO4 + Na2S2O3 + H2O = MnS2 + NaOH + SO2 =>
MnSO4 + 3 Na2S2O3 + 3 H2O = MnS2 + 6 NaOH + 5 SO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pb(s) + Zn(NO3)2(aq) = Pb(NO3)(aq) + Zn(s) =>
2 Pb(s) + Zn(NO3)2(aq) = 2 Pb(NO3)(aq) + Zn(s)
NH4ClO4 + C2H5OH = HCl + H2O + CO2 + N2 =>
12 NH4ClO4 + 5 C2H5OH = 12 HCl + 33 H2O + 10 CO2 + 6 N2
Na3C6H5O7 + AgNO3 = Ag3C6H5O7 + NaNO3 =>
Na3C6H5O7 + 3 AgNO3 = Ag3C6H5O7 + 3 NaNO3
MoSi2 + HF + HNO3 = MoF6 + SiF4 + NO + H2O =>
3 MoSi2 + 42 HF + 14 HNO3 = 3 MoF6 + 6 SiF4 + 14 NO + 28 H2O
AlHSO43 = Al2O3 + H2O + SO3 + O2 =>
2 AlHSO43 = Al2O3 + H2O + 2 SO3 + 38 O2
Cu{+} + MnO4{-} + H{+} = MnO2 + H2O + Cu{+2} =>
3 Cu{+} + MnO4{-} + 4 H{+} = MnO2 + 2 H2O + 3 Cu{+2}
Li2HPO4 + CO2 + H2O = Li2CO3 + H3PO4 =>
Li2HPO4 + CO2 + H2O = Li2CO3 + H3PO4
C2H4 + HONO2 = C2H3NO2 + H2O =>
C2H4 + HONO2 = C2H3NO2 + H2O
Zn + H2SO4 = ZnO + H2O + S =>
3 Zn + H2SO4 = 3 ZnO + H2O + S
HNO3(aq) + Cu(s) = NO2(g) + Cu(NO3)2(aq) + H2O(l) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + Cu(NO3)2(aq) + 2 H2O(l)
FeS2 + O2 = Fe2O3 + S8 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + S8
(NH4) + Pb(NO3)2 = (NO3) + PbNH4 =>
(NH4) + Pb(NO3)2 = 2(NO3) + PbNH4
C4H8(g) + O2(g) = CO2(g) + H3O(g) =>
3 C4H8(g) + 16 O2(g) = 12 CO2(g) + 8 H3O(g)
CuCl2*2H2O + CrCl3*6H2O + CH4N2S = CuCrS + (NH2)2CO + HCl + H2O + O2 =>
4 CuCl2*2H2O + 4 CrCl3*6H2O + 4 CH4N2S = 4 CuCrS + 4(NH2)2CO + 20 HCl + 22 H2O + 3 O2
Pb(NO3)2 + Ag2SO4 = AgNO3 + PbSO4 =>
Pb(NO3)2 + Ag2SO4 = 2 AgNO3 + PbSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaHg + C2H6O = NaHgC2H5O + H =>
NaHg + C2H6O = NaHgC2H5O + H
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
AgNo3 + Na2S2O3 = Ag2S2O3 + NaNo3 =>
2 AgNo3 + Na2S2O3 = Ag2S2O3 + 2 NaNo3
H2S + Zn(NO3)2 = HNO3 + ZnS =>
H2S + Zn(NO3)2 = 2 HNO3 + ZnS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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