| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH2 + HNO3
Cr(OH)3 + NaClO + NaOH = Na2CrO4 + H2O + NaCl =>
2 Cr(OH)3 + 3 NaClO + 4 NaOH = 2 Na2CrO4 + 5 H2O + 3 NaCl
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
CaOSiO2 = CaSiO3 =>
CaOSiO2 = CaSiO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeBr2 + K2S = FeS + KBr =>
FeBr2 + K2S = FeS + 2 KBr
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KNO3 + KCrO2 + KOH = K2CrO4 + N2O + H2O =>
6 KNO3 + 8 KCrO2 + 2 KOH = 8 K2CrO4 + 3 N2O + H2O
Zn2Sb2 + H2O = Zn(OH)2 + SbH2 =>
Zn2Sb2 + 4 H2O = 2 Zn(OH)2 + 2 SbH2
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
Zn(OH)2 + H3 + PO4 = Zn3(PO)2 + H2O =>
3 Zn(OH)2 + 6 H3 + 2 PO4 = Zn3(PO)2 + 12 H2O
NaCO3 + Hg(C2H3O2)2 = Na(C2H3O2) + (CO3)2Hg =>
2 NaCO3 + Hg(C2H3O2)2 = 2 Na(C2H3O2) + (CO3)2Hg
Cu + CrCl3 = CuCl3 + Cr =>
Cu + CrCl3 = CuCl3 + Cr
Cu + Ba(OH)2 = Ba + Cu(OH)2 =>
Cu + Ba(OH)2 = Ba + Cu(OH)2
Na3PO4 = Na2O + P2O5 =>
2 Na3PO4 = 3 Na2O + P2O5
KBr + Fe2(SO4)3 = FeBr3 + K2SO4 =>
6 KBr + Fe2(SO4)3 = 2 FeBr3 + 3 K2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlO + HCl = AlClHO =>
AlO + HCl = AlClHO
Na2S2O3 + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S + SO2
C4H6 + HCl = C4H8Cl2 =>
C4H6 + 2 HCl = C4H8Cl2
H2O + MnO4{-} + Sn{2+} = MnO2 + Sn{4+} + OH{-} =>
4 H2O + 2 MnO4{-} + 3 Sn{2+} = 2 MnO2 + 3 Sn{4+} + 8 OH{-}
Ba(OH)2Al(NO3)3 = Ba(NO3)3Al(OH)2 =>
Ba(OH)2Al(NO3)3 = Ba(NO3)3Al(OH)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CrO3 + C = Cr + CO =>
CrO3 + 3 C = Cr + 3 CO
HF + KC2H3O2 = HC2H3O2 + KF =>
HF + KC2H3O2 = HC2H3O2 + KF
CuOFeO = Cu2OFe2O3 =>
2 CuOFeO = Cu2OFe2O3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
KSBaN = KNBaS =>
KSBaN = KNBaS
Li2F = Li + F2 =>
2 Li2F = 4 Li + F2
(CH3CH2O)2POH + H2O = H3PO3 + HOCH2CH3 =>
(CH3CH2O)2POH + 2 H2O = H3PO3 + 2 HOCH2CH3
C4H6 + HCl = C4H8Cl2 =>
C4H6 + 2 HCl = C4H8Cl2
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2 =>
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2
HF(aq) + NaOH(aq) = H2O + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O + NaF(aq)
Fe + NH4HCO3 + H2O2 = FeNHCO3 + H2O =>
Fe + NH4HCO3 + 2 H2O2 = FeNHCO3 + 4 H2O
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
CO + NaOH = NaCO + H2O2 =>
2 CO + 2 NaOH = 2 NaCO + H2O2
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6]
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HC3H5O3 + LiOH = LiC3H5O3 + H2O =>
HC3H5O3 + LiOH = LiC3H5O3 + H2O
BaO + H2SO4 = BaSO4H2O =>
BaO + H2SO4 = BaSO4H2O
HF(aq) + NaOH(aq) = NaF + H2O =>
HF(aq) + NaOH(aq) = NaF + H2O
Na2SO3 + BaSO4 = Na2SO4 + BaSO3 =>
Na2SO3 + BaSO4 = Na2SO4 + BaSO3
NH4NO3(aq) = H2O(l) + N2O(g) =>
NH4NO3(aq) = 2 H2O(l) + N2O(g)
NaCI = Na2 + CI =>
2 NaCI = Na2 + 2 CI
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
Zn + H2SO4 = H2 + Zn2SO4 =>
2 Zn + H2SO4 = H2 + Zn2SO4
K2S + Zn3(PO4)2 = K3PO4 + ZnS =>
3 K2S + Zn3(PO4)2 = 2 K3PO4 + 3 ZnS
ZnNa2CO3 = ZnONa2CO2 =>
ZnNa2CO3 = ZnONa2CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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