| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + Co = SnCo + Cl2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NH3(g) + H3PO4(aq) = (NH4)2HPO4(s) =>
2 NH3(g) + H3PO4(aq) = (NH4)2HPO4(s)
AgI + NaS = AgS + Na + I =>
AgI + NaS = AgS + Na + I
Zn + N2O6Pb = N2O6Zn + Pb =>
Zn + N2O6Pb = N2O6Zn + Pb
H + N2O = H2O + N2 =>
2 H + N2O = H2O + N2
P4O10 + BaCl2 + H2O = PCl5 + Ba(OH)2 =>
P4O10 + 10 BaCl2 + 10 H2O = 4 PCl5 + 10 Ba(OH)2
Zn(O2CCH3)2 + (NH4)2SO4 = ZnSO4 + NH4O2CCH3 =>
Zn(O2CCH3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4O2CCH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + OH + CO2 = CaCO3 + H2O =>
Ca + 2 OH + CO2 = CaCO3 + H2O
C7H8 + H2O = HCO3{-} + CH4 + H{+} =>
2 C7H8 + 15 H2O = 5 HCO3{-} + 9 CH4 + 5 H{+}
CH3C6H5 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C6H5 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C2 + O2 = CO3 =>
C2 + 3 O2 = 2 CO3
Fe2O3 + C(s) = Fe(s) + CO(g) =>
Fe2O3 + 3 C(s) = 2 Fe(s) + 3 CO(g)
H2S(aq) + KOH = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH = 2 H2O(l) + K2S(aq)
AmmoniumPhosphate + SodiumSulfate = AmmoniumSulfate + SodiumPhosphate =>
AmmoniumPhosphate + SodiumSulfate = AmmoniumSulfate + SodiumPhosphate
CO2 + N2H4 = NH2NHCOOH =>
CO2 + N2H4 = NH2NHCOOH
HCl(aq) + MnO2 = MnCl2(aq) + H2O(l) + Cl2(g) =>
4 HCl(aq) + MnO2 = MnCl2(aq) + 2 H2O(l) + Cl2(g)
K3PO4 + NaCl = KCl + Na3PO4 =>
K3PO4 + 3 NaCl = 3 KCl + Na3PO4
Fe2 + H3(PO4)3 = Fe3(PO4)2 + H2 =>
9 Fe2 + 4 H3(PO4)3 = 6 Fe3(PO4)2 + 6 H2
H2O2 + C2H4Cl2 = CO2 + H2O + HCl =>
5 H2O2 + C2H4Cl2 = 2 CO2 + 6 H2O + 2 HCl
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
P + NaOH = Na + PH3 + NaH2PO4 =>
5 P + 12 NaOH = 9 Na + 2 PH3 + 3 NaH2PO4
BaSPtF2 = BaF2 + PtS =>
BaSPtF2 = BaF2 + PtS
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
VO2{+} + H{+} + ClO2{-} = VO{2-} + ClO2 + H2O =>
VO2{+} + 2 H{+} + 5 ClO2{-} = VO{2-} + 5 ClO2 + H2O
Si + S = SiS2 =>
Si + 2 S = SiS2
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
Mg(OH)2(aq) + HCl(aq) = MgCl2 + H2O =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2 + 2 H2O
C7H8 + H2O = HCO3{-} + CH4 + H{+} =>
2 C7H8 + 15 H2O = 5 HCO3{-} + 9 CH4 + 5 H{+}
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
Na + MgN = NaN + Mg =>
Na + MgN = NaN + Mg
H2TeO3 + KOH = H2O + K2TeO3 =>
H2TeO3 + 2 KOH = 2 H2O + K2TeO3
CuNO3 + (NH4)2CO3 = Cu2CO3 + NH4NO3 =>
2 CuNO3 + (NH4)2CO3 = Cu2CO3 + 2 NH4NO3
CuO + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
CuO + 2 HC2H3O2 = Cu(C2H3O2)2 + H2O
Al + Ni3(PO4)2 = Ni + AlPO4 =>
2 Al + Ni3(PO4)2 = 3 Ni + 2 AlPO4
H2CrO4 + Ag(OH) = Ag2(CrO4) + H2O =>
H2CrO4 + 2 Ag(OH) = Ag2(CrO4) + 2 H2O
CuCl + KOH = Cu2O + KCl + H2O =>
2 CuCl + 2 KOH = Cu2O + 2 KCl + H2O
V2(CO3)3 + H2SO4 = V2(SO4)3 + H2O + CO2 =>
V2(CO3)3 + 3 H2SO4 = V2(SO4)3 + 3 H2O + 3 CO2
CoSO4 + KIO3 = Co(IO3)2 + K2SO4 =>
CoSO4 + 2 KIO3 = Co(IO3)2 + K2SO4
Li(s) + H2O(s) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(s) = 2 LiOH(aq) + H2(g)
CH3CH2OH + HNO3 = CO2 + H2O + NO2 =>
CH3CH2OH + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
NaHCO3 = NaH + CO3 =>
NaHCO3 = NaH + CO3
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 + Al + NaOH + H2O = NaAlO2 + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
FeS + O + H2O = Fe2O3 + H2SO4 =>
2 FeS + 9 O + 2 H2O = Fe2O3 + 2 H2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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