| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 In + Cu3N2 = 2 InN + 3 Cu
AgNO3 + FeSO4*7H2O = Ag2SO4 + Fe(NO3)2 + H2O =>
2 AgNO3 + FeSO4*7H2O = Ag2SO4 + Fe(NO3)2 + 7 H2O
Cu(OH)2 + NH3OH = [Cu(NH3)4] + OH =>
Cu(OH)2 + 4 NH3OH = [Cu(NH3)4] + 6 OH
C2H5OC2H5 + O2 = CO2 + H2 =>
2 C2H5OC2H5 + 7 O2 = 8 CO2 + 10 H2
Na3PO4 + BaBr2 = Ba3(PO4)2 + NaBr =>
2 Na3PO4 + 3 BaBr2 = Ba3(PO4)2 + 6 NaBr
K + NH3 = K{+} + NH2{-} + H2 =>
2 K + 2 NH3 = 2 K{+} + 2 NH2{-} + H2
PbSO4 + Fe = Pb + FeSO4 =>
PbSO4 + Fe = Pb + FeSO4
Fe + Zn{2} = Fe{2} + Zn =>
Fe + Zn{2} = Fe{2} + Zn
(Cu2O) + C2 = Cu + (CO2) =>
4(Cu2O) + C2 = 8 Cu + 2(CO2)
Hg(ClO4)2 + NaS = HgS + Na(ClO4)2 =>
Hg(ClO4)2 + NaS = HgS + Na(ClO4)2
C2H5ClNaOH = C2H5OHNaCl =>
C2H5ClNaOH = C2H5OHNaCl
Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4
CH3OH + KMnO4 + HCl = HCOOH + MnCl2 + KCl + H2O =>
5 CH3OH + 4 KMnO4 + 12 HCl = 5 HCOOH + 4 MnCl2 + 4 KCl + 11 H2O
Ca(OH)2 + PH3 = H2O + Ca3P2 =>
3 Ca(OH)2 + 2 PH3 = 6 H2O + Ca3P2
Cd + Fe(OH)3 = Cd(OH)2 + Fe(OH)2 =>
Cd + 2 Fe(OH)3 = Cd(OH)2 + 2 Fe(OH)2
Cr + IO4{+} = CrO4 + I{+} =>
Cr + IO4{+} = CrO4 + I{+}
C + H2 = C11H16 =>
11 C + 8 H2 = C11H16
Zn(NO3)2 + C6H8O7 = ZnO + CO2 + H2O + N2 =>
9 Zn(NO3)2 + 5 C6H8O7 = 9 ZnO + 30 CO2 + 20 H2O + 9 N2
MgO2H2 + N = MgNO2 + H2 =>
MgO2H2 + N = MgNO2 + H2
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
SO3 + HBr = Br2 + SO2 + H2O =>
SO3 + 2 HBr = Br2 + SO2 + H2O
Al4C3 + O2 = CO2 + Al2O3 =>
Al4C3 + 6 O2 = 3 CO2 + 2 Al2O3
C6H6O2 + Na2Cr2O7 + H2SO4 = C6H4O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C6H6O2 + Na2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
C7H5O2Na + HCl = C7H6O2 + NaCl =>
C7H5O2Na + HCl = C7H6O2 + NaCl
Cu2 + CO3 = Cu2CO3 =>
Cu2 + CO3 = Cu2CO3
Na2SO3 + ClO2 + H2O = Na2SO4 + HCl =>
5 Na2SO3 + 2 ClO2 + H2O = 5 Na2SO4 + 2 HCl
Ca(SO4) = CaO + SO2 + O2 =>
2 Ca(SO4) = 2 CaO + 2 SO2 + O2
Pb{2+} + (SO)4{2-} = Pb(SO)4 =>
Pb{2+} + (SO)4{2-} = Pb(SO)4
C12H26(l) + O2(g) = CO(g) + H2O(g) =>
2 C12H26(l) + 25 O2(g) = 24 CO(g) + 26 H2O(g)
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
AgNO3 + NaCl = Na(NO3) + AgCl =>
AgNO3 + NaCl = Na(NO3) + AgCl
Br2 + C7H12 = C7H12Br4 =>
2 Br2 + C7H12 = C7H12Br4
FeS + SO4 + H2O = FeSO4 + H2S =>
5 FeS + 4 SO4 + 4 H2O = 5 FeSO4 + 4 H2S
Na2Cr2O7 + H2SO4 = CrO3 + H2O + NaHSO4 =>
Na2Cr2O7 + 2 H2SO4 = 2 CrO3 + H2O + 2 NaHSO4
C2Cu2 + HCl = C2H2 + CuCl =>
C2Cu2 + 2 HCl = C2H2 + 2 CuCl
CH3COOH + K2SO3 = H2O + CH3CO2K + SO2 =>
2 CH3COOH + K2SO3 = H2O + 2 CH3CO2K + SO2
NaCl(aq) + NH3(g) + CO2(g) + H2O(l) = NaHCO3(aq) + NH4Cl(aq) =>
NaCl(aq) + NH3(g) + CO2(g) + H2O(l) = NaHCO3(aq) + NH4Cl(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + An(NO3)2 = An + NaNO3 =>
2 Na + An(NO3)2 = An + 2 NaNO3
C5H0O + O2 = CO2 + H2O =>
4 C5H0O + 19 O2 = 20 CO2 + 2 H2O
Mn2(CO3)3 + HClO4 = Mn(ClO4)3 + H2O + CO2 =>
Mn2(CO3)3 + 6 HClO4 = 2 Mn(ClO4)3 + 3 H2O + 3 CO2
PBO + H2S = PBS + H2O =>
PBO + H2S = PBS + H2O
SbCl5 + NaOH = NaSb(OH)6 + NaCl =>
SbCl5 + 6 NaOH = NaSb(OH)6 + 5 NaCl
C4H10O + NH3 = (NH2)2CO + CH4 =>
C4H10O + 2 NH3 = (NH2)2CO + 3 CH4
C6H10O5 + H2SO4 = C6H12O6 + SO3 =>
C6H10O5 + H2SO4 = C6H12O6 + SO3
KAl2(AlSi3O10)(OH)2 + H2O = Al2Si2O5(OH)4 + KOH =>
2 KAl2(AlSi3O10)(OH)2 + 5 H2O = 3 Al2Si2O5(OH)4 + 2 KOH
Pb(N3)2 + CO(MnO4)3 = CO + MnO2 + Pb3O4 + NO =>
9 Pb(N3)2 + 11 CO(MnO4)3 = 11 CO + 33 MnO2 + 3 Pb3O4 + 54 NO
MnSO4 + KClO3 + H2O = HMnO4 + Cl2 + K2SO4 + H2SO4 =>
2 MnSO4 + 2 KClO3 + 2 H2O = 2 HMnO4 + Cl2 + K2SO4 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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