| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(C2H3O2)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(C2H3O2)
H2O = H + O =>
H2O = 2 H + O
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
PbBr2(s) = Pb + Br =>
PbBr2(s) = Pb + 2 Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
KMnO4 + Na2SO3 + H2O = KOH + MnO + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + H2O = 2 KOH + 2 MnO + 5 Na2SO4
MnSO4 + KOH = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH = Mn(OH)2 + K2SO4
C2H5NO2 = C + H + N + O =>
C2H5NO2 = 2 C + 5 H + N + 2 O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3(heat) =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3(heat)
HN3 + OH = N3 + H2O =>
HN3 + OH = N3 + H2O
CaCO3 + CO = CaC2 + O2 =>
CaCO3 + CO = CaC2 + 2 O2
S8 + O2 + Li = Li2SO3 =>
S8 + 12 O2 + 16 Li = 8 Li2SO3
SOCl2 = SO + Cl2 =>
SOCl2 = SO + Cl2
SOCl2 = SO + Cl =>
SOCl2 = SO + 2 Cl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
SOCl2 = S2Cl2 + SO2 + Cl2 =>
4 SOCl2 = S2Cl2 + 2 SO2 + 3 Cl2
C7H1203 + O2 = CO2 + H2O =>
4 C7H1203 + 1231 O2 = 28 CO2 + 2406 H2O
H2O + NaCl + NaO2 = NaOH + Cl2 =>
4 H2O + 6 NaCl + 2 NaO2 = 8 NaOH + 3 Cl2
C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
H2O2 + KMnSO4 + NaOH = KOH + MnO2 + Na2SO4 + H2O =>
3 H2O2 + 2 KMnSO4 + 4 NaOH = 2 KOH + 2 MnO2 + 2 Na2SO4 + 4 H2O
As2 + O2 = AsO5 =>
As2 + 5 O2 = 2 AsO5
C8H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO2 + 43 O2 = 32 CO2 + 22 H2O + 4 NO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C8H11NO + (CH3CO)2O = C10H13NO2 + H2O =>
2 C8H11NO + (CH3CO)2O = 2 C10H13NO2 + H2O
C8H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO2 + 43 O2 = 32 CO2 + 22 H2O + 4 NO2
NaCN + H2O = NaH2 + CNO =>
NaCN + H2O = NaH2 + CNO
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
KMnO4 + C4H8 + H2O = KOH + MnO2 + C2H4O2 =>
8 KMnO4 + 3 C4H8 + 4 H2O = 8 KOH + 8 MnO2 + 6 C2H4O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH
Cu + NH3 + O2 + H2O = Cu(NH3)4(OH)2 =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2 Cu(NH3)4(OH)2
H2 + Ca = CaH2 =>
H2 + Ca = CaH2
Ca + HNO3 = NH3NO3 + Ca(NO3)2 + H2O =>
7 Ca + 18 HNO3 = 2 NH3NO3 + 7 Ca(NO3)2 + 6 H2O
SnCl2 + Na2SO3 + H2SO4 = SnS2 + SnCl4 + Na2SO4 + H2O =>
2 SnCl2 + 6 Na2SO3 + 2 H2SO4 = SnS2 + SnCl4 + 6 Na2SO4 + 2 H2O
Na2SO4 + C = Na2SO3 + CO2 =>
2 Na2SO4 + C = 2 Na2SO3 + CO2
K2Cr2O7 + KHC2O4 = CO2 + K2O + H2O + HCrO2 =>
2 K2Cr2O7 + 6 KHC2O4 = 12 CO2 + 5 K2O + H2O + 4 HCrO2
Na2CO3 + HOH = NaHCO3 + NaOH =>
Na2CO3 + HOH = NaHCO3 + NaOH
Al + Cu(ii)Cl = AlCl3 + Cu =>
Al + 3 Cu(ii)Cl = AlCl3 + 3 Cu
ZnSO4 + NH4SCN + C2H5N = Zn(C2H5N)2(SCN)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4SCN + 2 C2H5N = Zn(C2H5N)2(SCN)2 + (NH4)2SO4
CHCl3 + O = HCl + COCl2 =>
CHCl3 + O = HCl + COCl2
C6H5COONa + NaOH = C6H6 + CO(ONa)2 =>
C6H5COONa + NaOH = C6H6 + CO(ONa)2
(NH4)3(PO4) + Co(SO4) = (NH4)2(SO4) + Co3(PO4)2 =>
2(NH4)3(PO4) + 3 Co(SO4) = 3(NH4)2(SO4) + Co3(PO4)2
KI + I2 = K{+} + I3{-} =>
KI + I2 = K{+} + I3{-}
K2Cr2O7 + KHC2O4 = CO2 + K2O + H2O + HCrO2 =>
2 K2Cr2O7 + 6 KHC2O4 = 12 CO2 + 5 K2O + H2O + 4 HCrO2
C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
Cu{+2} + CO3{-2} = Cu(CO3) =>
Cu{+2} + CO3{-2} = Cu(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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