| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + I = AlI
C8H18 + Cl2 = HCl + C =>
C8H18 + 9 Cl2 = 18 HCl + 8 C
Hg(OH0)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH0)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Al + Br2 = (AlBr3) =>
2 Al + 3 Br2 = 2(AlBr3)
Mg(s) + C(s) + O2(s) = MgCO3 =>
2 Mg(s) + 2 C(s) + 3 O2(s) = 2 MgCO3
C2H4O2 + O2 = C2H4O4 =>
C2H4O2 + O2 = C2H4O4
C17H31COOH + KOH = C17H31COOK + H2O =>
C17H31COOH + KOH = C17H31COOK + H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe(SO4)3 =>
4 PbCrO4 + 32 HCl + 9 FeSO4 = 4 PbCl2 + 2 Cr2(SO4)3 + 8 FeCl3 + 16 H2O + Fe(SO4)3
Al + I = AlI3 =>
Al + 3 I = AlI3
K2CrO7 + H2SO4 + CH3CH3OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
2 K2CrO7 + 5 H2SO4 + 6 CH3CH3OH = Cr2(SO4)3 + 14 H2O + 6 CH3CHO + 2 K2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4(aq) + Fe(NO3)3(aq) = Fe2(SO4)3 + HNO3(aq) =>
3 H2SO4(aq) + 2 Fe(NO3)3(aq) = Fe2(SO4)3 + 6 HNO3(aq)
FeI3(aq) + LiOH(aq) = Fe(OH)3(s) + LiI =>
FeI3(aq) + 3 LiOH(aq) = Fe(OH)3(s) + 3 LiI
H2SO4 + HT = H2S + T2 + H2O =>
H2SO4 + 8 HT = H2S + 4 T2 + 4 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
H2 + I2 = HI =>
H2 + I2 = 2 HI
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
Cu + AgNO3{-} = CuNO3{-} + Ag =>
Cu + AgNO3{-} = CuNO3{-} + Ag
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
HI + H2SO4 = H3S + I2 + H2O =>
18 HI + 2 H2SO4 = 2 H3S + 9 I2 + 8 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Cu + H3Po4 = Cu(Po4)2 + H2 =>
Cu + 2 H3Po4 = Cu(Po4)2 + 3 H2
C6H7N + Cl2 = C6H7NCl2 =>
C6H7N + Cl2 = C6H7NCl2
Cr2O7{-} + H{+} + Cl{-} = Cr{+2} + Cl2 + H2O =>
2 Cr2O7{-} + 28 H{+} + 18 Cl{-} = 4 Cr{+2} + 9 Cl2 + 14 H2O
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4H2O =>
Ca3(PO4)2 + 2 H2SO4 + 2 H2O = Ca(H2PO4)2 + 2 CaSO4H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
B4C + KClO4 = B2O3 + KCl + CO2 =>
B4C + 2 KClO4 = 2 B2O3 + 2 KCl + CO2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Al + Br2 = (AlBr3) =>
2 Al + 3 Br2 = 2(AlBr3)
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
C7H6O2 + H2O = C7H5O2 + H3O =>
C7H6O2 + H2O = C7H5O2 + H3O
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Sr + HNO3 = H2 + Sr(NO3)2 =>
Sr + 2 HNO3 = H2 + Sr(NO3)2
Al + K3P = AlP + K =>
Al + K3P = AlP + 3 K
P2 + Br5 = PBr5 =>
P2 + 2 Br5 = 2 PBr5
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
FeCl2 + FeCl3 + H2O = HCl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 4 H2O = 8 HCl + Fe3O4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CaCl2(aq) + NaIO3(aq) = Ca(IO3)2(s) + NaCl(aq) =>
CaCl2(aq) + 2 NaIO3(aq) = Ca(IO3)2(s) + 2 NaCl(aq)
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
Mg + HBr = MgBr2 + H =>
Mg + 2 HBr = MgBr2 + 2 H
Cu2S + O2 = Cu + SO4 =>
Cu2S + 2 O2 = 2 Cu + SO4
AgCl + K2CO3 + C = Ag + KCl + CO2 =>
4 AgCl + 2 K2CO3 + C = 4 Ag + 4 KCl + 3 CO2
HCl + SO4 = H2SO4 + Cl2 =>
2 HCl + SO4 = H2SO4 + Cl2
CN + O2 = CO2 + N3O4 =>
3 CN + 5 O2 = 3 CO2 + N3O4
MnO4 + BrO2 = MnO2 + BrO4 =>
MnO4 + BrO2 = MnO2 + BrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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