| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO3 + 3 Fe(OH)3 = (Fe(OH))3(PO3)2 + 6 H2O
ClO2 + NaOH = NaClO3 + H2O + NaClO =>
4 ClO2 + 4 NaOH = 3 NaClO3 + 2 H2O + NaClO
ClO2 + NaOH = NaCl + NaClO4 + H2O =>
8 ClO2 + 8 NaOH = 3 NaCl + 5 NaClO4 + 4 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2 =>
2 AgNO3 + MgSO4 = Ag2SO4 + Mg(NO3)2
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
ClO2 + NaOH = NaClO3 + H2O + NaClO =>
4 ClO2 + 4 NaOH = 3 NaClO3 + 2 H2O + NaClO
ClO2 + NaOH = NaCl + NaClO4 + H2O =>
8 ClO2 + 8 NaOH = 3 NaCl + 5 NaClO4 + 4 H2O
ClO2 + NaOH = NaClO3 + H2O + NaClO =>
4 ClO2 + 4 NaOH = 3 NaClO3 + 2 H2O + NaClO
C(g) + H2(g) = C2H4(g) =>
2 C(g) + 2 H2(g) = C2H4(g)
NF = N + F =>
NF = N + F
C3H3Br4 + O2 = CO2 + H2O + Br4 =>
4 C3H3Br4 + 15 O2 = 12 CO2 + 6 H2O + 4 Br4
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
CaSO4 + H2SO4 + H2O = CaO3S2 + H2O2 =>
CaSO4 + H2SO4 + 3 H2O = CaO3S2 + 4 H2O2
Al + Fe2(CO3)3 = Al2(CO3)3 + Fe =>
2 Al + Fe2(CO3)3 = Al2(CO3)3 + 2 Fe
Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O
Ba(OH)2 + H2SiO3 = Ba(HSiO3)2 + H2O =>
Ba(OH)2 + 2 H2SiO3 = Ba(HSiO3)2 + 2 H2O
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2 + KNO3 =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KNO3
NaCH3COO = Na{+} + CH3COO{-} =>
NaCH3COO = Na{+} + CH3COO{-}
Ca + Pb(SO4)2 = CaSO4 + Pb =>
2 Ca + Pb(SO4)2 = 2 CaSO4 + Pb
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Ca(s) + O2(g) = CaO2 =>
Ca(s) + O2(g) = CaO2
AgNO3 + HCl = AgCl + H + NO3 =>
AgNO3 + HCl = AgCl + H + NO3
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
C6H8O7 + KOH = KC6H7O7 + H2O =>
C6H8O7 + KOH = KC6H7O7 + H2O
Cr(OH)6 = Cr2O6 + H2O =>
2 Cr(OH)6 = Cr2O6 + 6 H2O
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
H3BO3 + KOH = K2B4O7 + H2O =>
4 H3BO3 + 2 KOH = K2B4O7 + 7 H2O
Al2O3 + MgCl2 = MgO + AlCl3 =>
Al2O3 + 3 MgCl2 = 3 MgO + 2 AlCl3
Cu + Cl = CuCl =>
Cu + Cl = CuCl
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = K2Cr2O7 + 2 MnO2 + 3 H2SO4
Fe(OH)3(aq) + HCl(aq) = FeCl3 + H2O =>
Fe(OH)3(aq) + 3 HCl(aq) = FeCl3 + 3 H2O
C10H22 + H2O = CO2 + H{+} + e =>
C10H22 + 20 H2O = 10 CO2 + 62 H{+} + 62e
Cl2 + MgI2 = MgCl + I2 =>
Cl2 + 2 MgI2 = 2 MgCl + 2 I2
MgCo3 + O2 = MgO2 + Co2 =>
2 MgCo3 + 2 O2 = 2 MgO2 + 3 Co2
Ba(OH)2 + (NH4)2S = BaS + (NH4)2 + (OH)2 =>
Ba(OH)2 + (NH4)2S = BaS + (NH4)2 + (OH)2
C8H8 + H2 = C8H18 =>
C8H8 + 5 H2 = C8H18
Na2S + FeCl3 + H2O = Na2SO3 + FeCl2 + HCl =>
Na2S + 6 FeCl3 + 3 H2O = Na2SO3 + 6 FeCl2 + 6 HCl
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
Mg3N2 + H2 = NH3 + Mg =>
Mg3N2 + 3 H2 = 2 NH3 + 3 Mg
Na2CrO4 + H2CO3 + CoCO3 = Na2CO3 + CrCO3 + Co2(CO3)3 + H2O =>
Na2CrO4 + 4 H2CO3 + 4 CoCO3 = Na2CO3 + CrCO3 + 2 Co2(CO3)3 + 4 H2O
Ca + CrO4 = CaCrO4 =>
Ca + CrO4 = CaCrO4
Al + J2 = AlJ =>
2 Al + J2 = 2 AlJ
J2 + H2O2 = HJO3 + H2O =>
J2 + 5 H2O2 = 2 HJO3 + 4 H2O
PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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