| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na[Al(OH)4] + CO2 = NaHCO3 + Al(OH)3
Co(NO3)2 + NaHCO3 = Co(HCO3)2 + NaNO3 =>
Co(NO3)2 + 2 NaHCO3 = Co(HCO3)2 + 2 NaNO3
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
HgS + O = Hg + SO =>
HgS + O = Hg + SO
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Ge + O = GeO =>
Ge + O = GeO
Co(NO3)2 + NH3 + H2O = NH4(NO3)2 + Co(OH)3 =>
17 Co(NO3)2 + 11 NH3 + 39 H2O = 15 NH4(NO3)2 + 17 Co(OH)3
Zn + SO4 = Zn2SO4 =>
2 Zn + SO4 = Zn2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co(NO3)2 + C2H5NO2 = Co3O4 + N2 + CO2 + H2O =>
27 Co(NO3)2 + 28 C2H5NO2 = 9 Co3O4 + 41 N2 + 56 CO2 + 70 H2O
CuSO4 + LiCl = CuCl + LiSO4 =>
CuSO4 + LiCl = CuCl + LiSO4
Al2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + AlOH =>
Al2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + 2 AlOH
Rb(s) + F2(g) = RbF(s) =>
2 Rb(s) + F2(g) = 2 RbF(s)
CH3COOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
4 CH3COOH + 2 LiAlH4 + 3 H2O = 4 CH3CH2OH + Li2O + 2 Al(OH)3
Zn + MoO3 = Mo3O3 + ZnO =>
6 Zn + 3 MoO3 = Mo3O3 + 6 ZnO
Pb(aq) + Cl(aq) = PbCl2 =>
Pb(aq) + 2 Cl(aq) = PbCl2
Sb2S + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S + 16 HNO3 + 4 H2O = 6 H3SbO4 + 3 H2SO4 + 16 NO
CO2 + H2O = C8H12O + O2 =>
16 CO2 + 12 H2O = 2 C8H12O + 21 O2
Nd2(C2O4)3 + H2SO4 = Nd2(SO4)3 + H2O + CO2 + SO2 =>
Nd2(C2O4)3 + 6 H2SO4 = Nd2(SO4)3 + 6 H2O + 6 CO2 + 3 SO2
Na2 + MgCl{-} = Na2Cl{-} + Mg =>
Na2 + MgCl{-} = Na2Cl{-} + Mg
CuCl2 + OH{-} = Cu(OH)2 + Cl{-} =>
CuCl2 + 2 OH{-} = Cu(OH)2 + 2 Cl{-}
LiOH + H3(PO4) = Li3PO4 + H2O =>
3 LiOH + H3(PO4) = Li3PO4 + 3 H2O
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
C6H9NaSO3 + CaO3 + C12H24 = C18H29NaSO3 + CaO + H2O =>
C6H9NaSO3 + CaO3 + C12H24 = C18H29NaSO3 + CaO + 2 H2O
CrI + NaOH + Cl2 = Na2CrO4 + NaI + NaCl + H2O =>
2 CrI + 16 NaOH + 5 Cl2 = 2 Na2CrO4 + 2 NaI + 10 NaCl + 8 H2O
C14H14O(l) + O2(g) = CO2(g) + H2O(l) =>
C14H14O(l) + 17 O2(g) = 14 CO2(g) + 7 H2O(l)
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
FeCl + HNO3 = Fe(NO3) + HCl =>
FeCl + HNO3 = Fe(NO3) + HCl
MnCl2 + Na2S5 = MnS3 + NaCl + S =>
MnCl2 + Na2S5 = MnS3 + 2 NaCl + 2 S
Au + Sb2O4 + NH4Cl = AuSbCl + O2 + NH4 =>
2 Au + Sb2O4 + 2 NH4Cl = 2 AuSbCl + 2 O2 + 2 NH4
H2O + H2S2H3 = SO2 + H =>
4 H2O + H2S2H3 = 2 SO2 + 13 H
Ca + As = Ca3As =>
3 Ca + As = Ca3As
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
NF3 + O2 = NO + OF2 =>
4 NF3 + 5 O2 = 4 NO + 6 OF2
Mn2O4 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 Mn2O4 + 2 KClO3 + 12 KOH = 6 K2MnO4 + 2 KCl + 6 H2O
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + PbBr2
Pb(OH)4 + H2TeO2 = Pb(OH)2TeO2 + H2O =>
Pb(OH)4 + H2TeO2 = Pb(OH)2TeO2 + 2 H2O
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
CaH2 + SnO2 = Ca(OH)2 + Sn =>
CaH2 + SnO2 = Ca(OH)2 + Sn
Fe3 + NH4SCN = Fe[Fe(SCN)6] + NH4 =>
2 Fe3 + 18 NH4SCN = 3 Fe[Fe(SCN)6] + 18 NH4
(NH4)2WO4 + NaOH = Na2WO4 + NH4OH =>
(NH4)2WO4 + 2 NaOH = Na2WO4 + 2 NH4OH
MnO4{-} + (C2O4)2{-} + H2O = MnO2 + OH{-} + CO2 =>
MnO4{-} + 3(C2O4)2{-} + 2 H2O = MnO2 + 4 OH{-} + 12 CO2
C + O2 = CO2 =>
C + O2 = CO2
C6H3(COOK)3 + KOH = C6H6 + K2CO3 =>
C6H3(COOK)3 + 3 KOH = C6H6 + 3 K2CO3
KMnO4 + HCHO + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HCHO + 3 H2SO4 = 5 HCOOH + K2SO4 + 2 MnSO4 + 3 H2O
AlF3 + I2 = IF + Al =>
2 AlF3 + 3 I2 = 6 IF + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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