| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 K2SO4
CoC2O4 = CoCO3CO =>
CoC2O4 = CoCO3CO
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Na2S + ZnCl2 = NaCl + ZnS(s) =>
Na2S + ZnCl2 = 2 NaCl + ZnS(s)
KClO3(aq) = KCl + O2 =>
2 KClO3(aq) = 2 KCl + 3 O2
C2H5N2 + O2 = CO2 + H2O + N2 =>
4 C2H5N2 + 13 O2 = 8 CO2 + 10 H2O + 4 N2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
HClO4 + H2O + SO2 = HCl + H2SO4 =>
HClO4 + 4 H2O + 4 SO2 = HCl + 4 H2SO4
C7H8O2(l) + O2(g) = H2O(g) + CO2(g) =>
C7H8O2(l) + 8 O2(g) = 4 H2O(g) + 7 CO2(g)
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
HCl + Cu(HO)2 = CuCl2 + H2O =>
2 HCl + Cu(HO)2 = CuCl2 + 2 H2O
FeCl3 + K3Fe(SCN)6 = Fe3(Fe(SCN)6)3 + KCl =>
3 FeCl3 + 3 K3Fe(SCN)6 = Fe3(Fe(SCN)6)3 + 9 KCl
HCl + C2H3O2{-} = Cl{-} + HC2H3O2 =>
HCl + C2H3O2{-} = Cl{-} + HC2H3O2
HC6H5O + NaOH = H2O + NaC6H5O =>
HC6H5O + NaOH = H2O + NaC6H5O
ICI5 = CI2 + I2 =>
ICI5 = CI2 + 2 I2
Na2SiO3 + NaHCO3 = SiO2 + Na2CO3 + H2O =>
Na2SiO3 + 2 NaHCO3 = SiO2 + 2 Na2CO3 + H2O
OH{-} + ClO2 = ClO2{-} + ClO3{-} + H2O =>
2 OH{-} + 2 ClO2 = ClO2{-} + ClO3{-} + H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
H3PO4 + K2S = H2S + K2HPO4 =>
H3PO4 + K2S = H2S + K2HPO4
V2 = V =>
V2 = 2 V
BaNO3 + NaCr = BaCr + NaNO3 =>
BaNO3 + NaCr = BaCr + NaNO3
Ca(OH)2C = CaCOH2O =>
Ca(OH)2C = CaCOH2O
CH2ClCH2Cl + KCN = KCl + CNCH2CH2NC =>
CH2ClCH2Cl + 2 KCN = 2 KCl + CNCH2CH2NC
HCOOH + OHCH2CH3 = HCOOCH2CH3 + H2O =>
HCOOH + OHCH2CH3 = HCOOCH2CH3 + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe{+} + Mg = Fe + Mg{+} =>
Fe{+} + Mg = Fe + Mg{+}
CH4O + C51H98O6 = C3H8O3 + C18H36O2 =>
51 CH4O + 16 C51H98O6 = 19 C3H8O3 + 45 C18H36O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
BrK = KBr =>
BrK = KBr
SO3 + N2O = SO2 + N2O5 =>
4 SO3 + N2O = 4 SO2 + N2O5
H3BO3 + NO + H3O = H3NBH3 + OH =>
2 H3BO3 + 2 NO + 7 H3O = 2 H3NBH3 + 15 OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni + H2SO3 = Ni2(SO3)3 + H2 =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 3 H2
Ni(NO3)3(aq) + Na2CO3(aq) = Ni2(CO3)3(aq) + NaNO3(aq) =>
2 Ni(NO3)3(aq) + 3 Na2CO3(aq) = Ni2(CO3)3(aq) + 6 NaNO3(aq)
SO2 + KClO3 + H2SO4 = ClO2 + KHSO4 =>
SO2 + 2 KClO3 + H2SO4 = 2 ClO2 + 2 KHSO4
C5H12 + O2(g) = CO2(g) + H20(l) =>
5 C5H12 + 25 O2(g) = 25 CO2(g) + 3 H20(l)
KMnO4 + HCl = Cl2 + KCl + H2O + MnCl =>
KMnO4 + 8 HCl = 3 Cl2 + KCl + 4 H2O + MnCl
HPV + MnOH = VPMn + H2O =>
HPV + MnOH = VPMn + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H4P2O7 + KOH = K3PO4 + H2O =>
H4P2O7 + 6 KOH = 2 K3PO4 + 5 H2O
Sn + HgN = N + HgSn =>
Sn + HgN = N + HgSn
CuO + CaCO3 = CuCO3 + CaO =>
CuO + CaCO3 = CuCO3 + CaO
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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