| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C10H20O + 57 O2 = 60 CO2 + 40 H3
AgCl3 + Ag = AgCl =>
AgCl3 + 2 Ag = 3 AgCl
B6H6 + O2 = B2O3 + H2O =>
B6H6 + 6 O2 = 3 B2O3 + 3 H2O
CrBr = Cr + Br =>
CrBr = Cr + Br
AgNO3 + NH3 + HCHO + H2O = Ag + (NH4)2CO3 =>
4 AgNO3 + 14 NH3 + 9 HCHO + 6 H2O = 4 Ag + 9(NH4)2CO3
ZnO + KOH = ZnH + O2 + K =>
ZnO + KOH = ZnH + O2 + K
C2H5OH(l) + PCl3(l) = C2H5Cl(l) + H3PO3(l) =>
3 C2H5OH(l) + PCl3(l) = 3 C2H5Cl(l) + H3PO3(l)
Pb(NO3)2(aq) + Na(aq) = NaNO3(aq) + Pb(s) =>
Pb(NO3)2(aq) + 2 Na(aq) = 2 NaNO3(aq) + Pb(s)
C7H8 + KMnO4 + H2O = C7H8O2 + MnO2 + KOH =>
3 C7H8 + 4 KMnO4 + 2 H2O = 3 C7H8O2 + 4 MnO2 + 4 KOH
KMnO4 + C6H8O7 = MnO2 + CO2 + H2O + K2O =>
6 KMnO4 + C6H8O7 = 6 MnO2 + 6 CO2 + 4 H2O + 3 K2O
P4O3 + Br2 = P2Br + P4O10 =>
10 P4O3 + 7 Br2 = 14 P2Br + 3 P4O10
Al(s) + Br2(s) = AlBr3(s) =>
2 Al(s) + 3 Br2(s) = 2 AlBr3(s)
KMnO4 + H2C2O4 = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O + K
SO2 + KOH = SO2H + KO =>
SO2 + KOH = SO2H + KO
KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + KNO3 =>
2 KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + 2 KNO3
C4H10 + Cl2 = C4H9Cl + HCl =>
C4H10 + Cl2 = C4H9Cl + HCl
FNaCl = NaF + Cl =>
FNaCl = NaF + Cl
C5H11SH + O2 = CO2 + H2O + SO2 =>
C5H11SH + 9 O2 = 5 CO2 + 6 H2O + SO2
N2SO4 + HNO3 + KI = I2 + K2SO4 + NO + H2O =>
3 N2SO4 + 4 HNO3 + 6 KI = 3 I2 + 3 K2SO4 + 10 NO + 2 H2O
Fe + CuCe = FeCe2 + Cu =>
Fe + 2 CuCe = FeCe2 + 2 Cu
[Cu(NH3)4]SO4 + S + H2O = [Cu(H2O)4]SO4 + N2 + NH4S =>
2[Cu(NH3)4]SO4 + 6 S + 8 H2O = 2[Cu(H2O)4]SO4 + N2 + 6 NH4S
FeCl2 + Cl2 + NaOH = Fe(OH)3 + NaCl =>
2 FeCl2 + Cl2 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl
SiO2(s) + HF(aq) = SiF4(s) + H2O(l) =>
SiO2(s) + 4 HF(aq) = SiF4(s) + 2 H2O(l)
J = J2 =>
2 J = J2
Zn(s) + O2 = ZnO =>
2 Zn(s) + O2 = 2 ZnO
Fe + NaHSO3 = FeO + NaS + H2O =>
5 Fe + 2 NaHSO3 = 5 FeO + 2 NaS + H2O
HgCl2 + Al = AlCl2 + Hg =>
HgCl2 + Al = AlCl2 + Hg
Ni + NaOH = Ni(OH) + Na =>
Ni + NaOH = Ni(OH) + Na
H2S + SO4 = S8 + H2O =>
32 H2S + 8 SO4 = 5 S8 + 32 H2O
MgH2 + Li = LiH + Mg =>
MgH2 + 2 Li = 2 LiH + Mg
KMnO4 + I2 = KI + MnO4 =>
2 KMnO4 + I2 = 2 KI + 2 MnO4
NaSO3 + ZnCl = NaCl + ZnSO3 =>
NaSO3 + ZnCl = NaCl + ZnSO3
C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl
Pb + Cr + O2 = PbCrO4 =>
Pb + Cr + 2 O2 = PbCrO4
Na3(PO4) + Ca(Cl2) = NaCl + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(Cl2) = 6 NaCl + Ca3(PO4)2
OH + Fe = Fe(OH)2 =>
2 OH + Fe = Fe(OH)2
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
Na2Cr2O7 + H2SO4 = CrO3 + NaHSO4 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 CrO3 + 2 NaHSO4 + H2O
KMnO4 + PH3 = MnO2 + K3PO4 + H2O + KH2PO4 =>
16 KMnO4 + 6 PH3 = 16 MnO2 + 5 K3PO4 + 8 H2O + KH2PO4
HClO2 + HCl0 = H2O + Cl2 =>
HClO2 + 3 HCl0 = 2 H2O + 2 Cl2
KMnO4 + BaCl2 + H2SO4 = BaSO4 + MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 5 BaCl2 + 8 H2SO4 = 5 BaSO4 + 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
Fe(NH4)2(SO4)2*7H20 + KSCN + H2O2 + H2SO4 = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*7H20 + 6 KSCN + 141 H2O2 + H2SO4 = 2 Fe(SCN)3 + 3 K2SO4 + 2(NH4)2SO4 + 282 H2O
CaCl2 + LiI = CaI2 + LiCl =>
CaCl2 + 2 LiI = CaI2 + 2 LiCl
Zn + Pb(C2H3O2) = Pb + Zn(C2H3O2) =>
Zn + Pb(C2H3O2) = Pb + Zn(C2H3O2)
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
KHSO4 + H3PO4 = KH2PO4 + H2SO4 =>
KHSO4 + H3PO4 = KH2PO4 + H2SO4
NaO + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2
SO2 + KOH = KO + S(OH)2 =>
SO2 + 2 KOH = 2 KO + S(OH)2
Ca(BrO3)2 + H2O = Ca(OH)2 + HBrO3 =>
Ca(BrO3)2 + 2 H2O = Ca(OH)2 + 2 HBrO3
SrS(aq) + CuSO4(aq) = SrSO4(s) + CuS(s) =>
SrS(aq) + CuSO4(aq) = SrSO4(s) + CuS(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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