| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P4 + 4 KClO3 = 4 KCl + 6 P2O2
PCl3 + (Cl2) = PCl5 =>
PCl3 + (Cl2) = PCl5
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
H{+} + OH{-} = H(OH) =>
H{+} + OH{-} = H(OH)
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O =>
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Ni3Sn2 = Ni3Sn4 + Ni3Sn =>
3 Ni3Sn2 = Ni3Sn4 + 2 Ni3Sn
AgCl + MnSO4 = AgSO4 + MnCl =>
AgCl + MnSO4 = AgSO4 + MnCl
C6H12 + F = C6H12F =>
C6H12 + F = C6H12F
KI + PbSO4 = PbI + KSO4 =>
KI + PbSO4 = PbI + KSO4
Cl(g) + LiI(aq) = LiCl(aq) + I2(g) =>
2 Cl(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
HBr(g) = H(g) + Br2(g) =>
2 HBr(g) = 2 H(g) + Br2(g)
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
CaHPO4(aq) + Ca(OH)2(aq) = H2O(l) + Ca3(PO4)2(s) =>
2 CaHPO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca3(PO4)2(s)
Bi2O5 + NaOH = NaBiO3 + H2O =>
Bi2O5 + 2 NaOH = 2 NaBiO3 + H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2S4O12 + FeCl3 + H2O + Fe2S3O12 =>
6 PbCrO4 + 72 HCl + 36 FeSO4 = 6 PbCl2 + 3 Cr2S4O12 + 20 FeCl3 + 36 H2O + 8 Fe2S3O12
C3H7Cl + Mg = C3H7ClMg =>
C3H7Cl + Mg = C3H7ClMg
C17H33CO2CH3 + H2O = CO2 + H{+} + e =>
C17H33CO2CH3 + 36 H2O = 19 CO2 + 108 H{+} + 108e
Zn + C2H4O2 = H2 + ZnC4H6O4 =>
Zn + 2 C2H4O2 = H2 + ZnC4H6O4
V2O3 + NH3 = VN + H2O =>
V2O3 + 2 NH3 = 2 VN + 3 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaCO3 + SiO2 = Ca2Si2O6 + CO2 =>
2 CaCO3 + 2 SiO2 = Ca2Si2O6 + 2 CO2
S + P4 = SP4 =>
S + P4 = SP4
Ag + Na2CO3 = Ag2O + Na + CO2 =>
2 Ag + Na2CO3 = Ag2O + 2 Na + CO2
Ca(OH)2(aq) + HF(aq) = CaF2(s) + H2O(l) =>
Ca(OH)2(aq) + 2 HF(aq) = CaF2(s) + 2 H2O(l)
(CH3CH2CH3) + O2 = CO2 + H2O =>
(CH3CH2CH3) + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + Na2S2O5 + NaCl + NaOH = CuCl + Na2SO4 + H2O =>
4 CuSO4 + Na2S2O5 + 4 NaCl + 6 NaOH = 4 CuCl + 6 Na2SO4 + 3 H2O
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
SiH3 + CH3 = SiCH6 =>
SiH3 + CH3 = SiCH6
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C7H12O4 + O2 = CO2 + H2O =>
C7H12O4 + 8 O2 = 7 CO2 + 6 H2O
K2CrO7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
8 K2CrO7 + 9 H2S + 11 H2SO4 = 8 K2SO4 + 4 Cr2(SO4)3 + 20 H2O
Ca(NO3)2 + Mg(OH)2 = Ca(OH)2 + Mg(NO3)2 =>
Ca(NO3)2 + Mg(OH)2 = Ca(OH)2 + Mg(NO3)2
CrO4 + Fe + H2O = Cr(OH)3 + Fe(OH)3 =>
3 CrO4 + 5 Fe + 12 H2O = 3 Cr(OH)3 + 5 Fe(OH)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P2O5 + CaO = P2O5CaO =>
P2O5 + CaO = P2O5CaO
H2SO4 + KMnO4 + H2C2SO4 = MnSO4 + CO4 + H2O + K2SO4 =>
19 H2SO4 + 16 KMnO4 + 5 H2C2SO4 = 16 MnSO4 + 10 CO4 + 24 H2O + 8 K2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2S(aq) + HClO3(aq) = NaClO3(aq) + H2S(g) =>
Na2S(aq) + 2 HClO3(aq) = 2 NaClO3(aq) + H2S(g)
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
CaO + HY = CaY2 + H2O =>
CaO + 2 HY = CaY2 + H2O
Fe(NO3)2 + Na + OH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 Na + 2 OH = Fe(OH)2 + 2 NaNO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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