| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(PO) + SiO + C = CaSiO + CO + P =>
Ca(PO) + SiO + C = CaSiO + CO + P
NiSO4 + Cu(NO3)2 = CuSO4 + Ni(NO3)2 =>
NiSO4 + Cu(NO3)2 = CuSO4 + Ni(NO3)2
Na2CrO4 + NaNo3 = Na2No3 + NaCrO4 =>
Na2CrO4 + NaNo3 = Na2No3 + NaCrO4
Ba(OH)2 + MgSO4 = Mg(OH)2 + BaSO4 =>
Ba(OH)2 + MgSO4 = Mg(OH)2 + BaSO4
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
KPO4 + ZnBr = KBr + ZnPO4 =>
KPO4 + ZnBr = KBr + ZnPO4
Ba3(PO4)2 + LiI = BaI2 + Li3PO4 =>
Ba3(PO4)2 + 6 LiI = 3 BaI2 + 2 Li3PO4
HNO3 = H2O + NO + O =>
2 HNO3 = H2O + 2 NO + 3 O
Mg + HF = MgF2 + H =>
Mg + 2 HF = MgF2 + 2 H
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
NaNO2 + FeSO4 + NaS2CNEt2 + H2SO4 = Fe(NO)(S2CNEt2)2 + NaHSO4 + H2O + Fe2(SO4)3 =>
2 NaNO2 + 4 FeSO4 + 4 NaS2CNEt2 + 5 H2SO4 = 2 Fe(NO)(S2CNEt2)2 + 6 NaHSO4 + 2 H2O + Fe2(SO4)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(SO3) + H2O = H + H(SO4) =>
(SO3) + H2O = H + H(SO4)
HgSO4 + H2O = H2SO3 + HgO2 =>
HgSO4 + H2O = H2SO3 + HgO2
FeS + O2 = Fe2O3 + (SO4)2 =>
4 FeS + 11 O2 = 2 Fe2O3 + 2(SO4)2
H + O2 = H9O =>
18 H + O2 = 2 H9O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
PBr3 + HCl = PCl3 + HBr =>
PBr3 + 3 HCl = PCl3 + 3 HBr
Na3PO4(aq) + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
FeS + O2 + H{+} = Fe{2+} + S + H2O =>
2 FeS + O2 + 4 H{+} = 2 Fe{2+} + 2 S + 2 H2O
NH4OH + H2CO3 = NH3CO2 + H2O =>
NH4OH + H2CO3 = NH3CO2 + 2 H2O
Ca(OH)2 + S = CaS + H2S + CaS2O3 =>
3 Ca(OH)2 + 8 S = CaS + 3 H2S + 2 CaS2O3
C2H6O2 + KMnO4 + H2SO4 = CH2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 6 KMnO4 + 9 H2SO4 = 10 CH2O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cl2 + CoBr3 = CoCl3 + Br2 =>
3 Cl2 + 2 CoBr3 = 2 CoCl3 + 3 Br2
Cu2S + H{+} + NO3 = Cu2{+} + SO2 + NO + H2O =>
4 Cu2S + 4 H{+} + 5 NO3 = 4 Cu2{+} + 4 SO2 + 5 NO + 2 H2O
NaOH + KHC8H4O4 = H2O + C8H4O4 + K + Na =>
NaOH + KHC8H4O4 = H2O + C8H4O4 + K + Na
C6 + H2 + O2 = C6H12O2 =>
C6 + 6 H2 + O2 = C6H12O2
ZnCl2 + NH3 + H2O = (Zn(NH3)4)(OH)2 + NH4Cl =>
ZnCl2 + 6 NH3 + 2 H2O = (Zn(NH3)4)(OH)2 + 2 NH4Cl
K2 + CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2 + CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
Mg + HNO3 = MgN2O6 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 MgN2O6 + NH4NO3 + 3 H2O
Na + P = NaP3 =>
Na + 3 P = NaP3
Ba + K2SO4 = K2 + BaSO4 =>
Ba + K2SO4 = K2 + BaSO4
HNO2 = N2O3 + H2O1 =>
2 HNO2 = N2O3 + H2O1
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
(CH3COOH)2 + NaHCO3 = CH3COONa + CO2 + H2O =>
(CH3COOH)2 + 2 NaHCO3 = 2 CH3COONa + 2 CO2 + 2 H2O
CI2(g) + KI(aq) = I2(s) + KCI(aq) =>
CI2(g) + KI(aq) = I2(s) + KCI(aq)
Li + N{2+} = Li{3+} + N =>
2 Li + 3 N{2+} = 2 Li{3+} + 3 N
MnSO4 + KOH = MnSO4KOH =>
MnSO4 + KOH = MnSO4KOH
HNO3 + OH = H2O + NO4 =>
HNO3 + 3 OH = 2 H2O + NO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + Al = O3Al2 + Fe =>
Fe2O3 + 2 Al = O3Al2 + 2 Fe
CuNO3 + AgCl = CuCl + AgNO3 =>
CuNO3 + AgCl = CuCl + AgNO3
Fe2S3 + H{+} = Fe{2+} + H2S + S =>
Fe2S3 + 4 H{+} = 2 Fe{2+} + 2 H2S + S
H2CO3 + LiOH = H2O + CO3LiH =>
H2CO3 + LiOH = H2O + CO3LiH
[Ag(NH3)2]{+} + H{+} = Ag{+} + (NH4){+} =>
[Ag(NH3)2]{+} + 2 H{+} = Ag{+} + 2(NH4){+}
C16H30O2 + NaOH = C16H29O2Na + H2O =>
C16H30O2 + NaOH = C16H29O2Na + H2O
Mg(OH)2 + C20H16O4 = Mg + H2O + CO2 =>
44 Mg(OH)2 + C20H16O4 = 44 Mg + 52 H2O + 20 CO2
PbS(s) + O2(g) = PbO(s) + SO(g) =>
PbS(s) + O2(g) = PbO(s) + SO(g)
KI + CaSO3 = K2SO3 + CaI2 =>
2 KI + CaSO3 = K2SO3 + CaI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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