| Équations équilibrées la veille | Équations équilibrées le lendemain |
C13H8O + 2 HCl = C13H8 + 2 Cl + H2O
KIHgNO3 = KNO3HgI =>
KIHgNO3 = KNO3HgI
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca3(PO4)2 + H2SO4 + H2O = CaH4P2O8 + CaSO4(H2O)2 =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = CaH4P2O8 + 2 CaSO4(H2O)2
H3C6O7 + NaHCO3 = CO2 + H2O + Na3C6O7 =>
H3C6O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6O7
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2S04 + MnSO4 + H2O =>
6 C6H5CH3 + 2 KMnO4 + 6 H2SO4 = 6 C6H5COOH + K2S04 + 2 MnSO4 + 12 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
AlOH3Pb2NO3 = Pb2OH3AlNO3 =>
AlOH3Pb2NO3 = Pb2OH3AlNO3
SnBr4 + Na2S = NaBr + SnS2 =>
SnBr4 + 2 Na2S = 4 NaBr + SnS2
Fe + HClO4 = Fe(ClO4)3 + HCl + H2O =>
8 Fe + 27 HClO4 = 8 Fe(ClO4)3 + 3 HCl + 12 H2O
Al2S3 + H2O = H2OAl2 + S =>
Al2S3 + H2O = H2OAl2 + 3 S
Ca3(PO4)2 + C = CO + Ca3P2 =>
Ca3(PO4)2 + 8 C = 8 CO + Ca3P2
CrO7{2-} + H{+} + CH3CH2OH = Cr{3+} + C2H4O2 + H2O =>
4 CrO7{2-} + 20 H{+} + 9 CH3CH2OH = 4 Cr{3+} + 9 C2H4O2 + 19 H2O
[Ag(NH3)2]2SO4 + NaOH = [Ag(NH3)2]OH + Na2SO4 =>
[Ag(NH3)2]2SO4 + 2 NaOH = 2[Ag(NH3)2]OH + Na2SO4
C6H12O6(s) + H2SO4 = CO2(g) + H2O(l) + SO2 =>
C6H12O6(s) + 12 H2SO4 = 6 CO2(g) + 18 H2O(l) + 12 SO2
Ba(OH)2 + CuI2 = Cu(OH)2 + BaI2 =>
Ba(OH)2 + CuI2 = Cu(OH)2 + BaI2
H3C6H5O7 + NaHCO3 = H2O + Na3C6H5O7 + CO2 =>
H3C6H5O7 + 3 NaHCO3 = 3 H2O + Na3C6H5O7 + 3 CO2
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
NH4Cl(aq)KOH(aq) = KCl(aq)NH3(g)H2O(l) =>
NH4Cl(aq)KOH(aq) = KCl(aq)NH3(g)H2O(l)
CaO + H2Br2 = CaBr2 + H2O =>
CaO + H2Br2 = CaBr2 + H2O
N2O5 + Rb2O = NRbO3 =>
N2O5 + Rb2O = 2 NRbO3
CaO + PO3 = Ca3(PO4)3 =>
3 CaO + 3 PO3 = Ca3(PO4)3
(NO4)PO3 + MgCl = MgNO4 + PO3Cl =>
(NO4)PO3 + MgCl = MgNO4 + PO3Cl
Cu3(SO4) + Na3(PO4) = Cu3(PO4) + Na3(SO4) =>
Cu3(SO4) + Na3(PO4) = Cu3(PO4) + Na3(SO4)
Ni + Tb = NiTb =>
Ni + Tb = NiTb
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4ClO4 + Al = NO + Al2O3 + H2O + AlCl =>
3 NH4ClO4 + 5 Al = 3 NO + Al2O3 + 6 H2O + 3 AlCl
Zn2 + Mg(NO3)2 = Mg + Zn2(NO3)3 =>
2 Zn2 + 3 Mg(NO3)2 = 3 Mg + 2 Zn2(NO3)3
Al(OH)3 + HBO3 = H2O + Al(BO3)3 =>
Al(OH)3 + 3 HBO3 = 3 H2O + Al(BO3)3
K2CrO7 + FeCO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O + CO2 =>
2 K2CrO7 + 18 FeCO3 + 32 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 Fe2(SO4)3 + 32 H2O + 18 CO2
C10H18N4O6 = C4H4O4 + C6H14N4O2 =>
C10H18N4O6 = C4H4O4 + C6H14N4O2
NH3(g) + ClF3(g) = HF(g) + N2(g) + Cl2 =>
2 NH3(g) + 2 ClF3(g) = 6 HF(g) + N2(g) + Cl2
C8H9NO2 + H2O = OH9NO2 + H2C8 =>
C8H9NO2 + H2O = OH9NO2 + H2C8
Zn + MgO = ZnOMg =>
Zn + MgO = ZnOMg
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Pb(NO3)2 + NaClO + NaOH = PbO2 + NaCl + NaNO3 + H2O =>
Pb(NO3)2 + NaClO + 2 NaOH = PbO2 + NaCl + 2 NaNO3 + H2O
P4(g) + Cl2(g) = PCl(g) =>
P4(g) + 2 Cl2(g) = 4 PCl(g)
H3PO4 + Mg = Mg3(PO4)2 + H =>
2 H3PO4 + 3 Mg = Mg3(PO4)2 + 6 H
MgCrO4 + Ba(OH)2 = Mg(OH)2 + BaCrO4 =>
MgCrO4 + Ba(OH)2 = Mg(OH)2 + BaCrO4
C14H10O2 + KOH = C14H11KO3 =>
C14H10O2 + KOH = C14H11KO3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na2S2 + KMnO4 + H2O = MnO2 + NaOH + KOH + S =>
3 Na2S2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NaOH + 2 KOH + 6 S
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
Al(NO3)3 = Al2O3 + N2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 6 N2 + 15 O2
CsCl(s) + H2SO4(aq) = HCl(g) + Cs2SO4(aq) =>
2 CsCl(s) + H2SO4(aq) = 2 HCl(g) + Cs2SO4(aq)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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