| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Sn{4+} + Fe = Sn{2+} + Fe{2+} =>
Sn{4+} + Fe = Sn{2+} + Fe{2+}
Bi + S8 = Bi2S5 =>
16 Bi + 5 S8 = 8 Bi2S5
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
K2CO3 + FeNO3 = Fe2(CO3) + KNO3 =>
K2CO3 + 2 FeNO3 = Fe2(CO3) + 2 KNO3
I + NaCl = INa + Cl =>
I + NaCl = INa + Cl
(NH4)2CO3(aq) + MgCl2(aq) = NH4Cl(aq) + MgCO3(s) =>
(NH4)2CO3(aq) + MgCl2(aq) = 2 NH4Cl(aq) + MgCO3(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AsO4 + Ag = AgAsO4 =>
AsO4 + Ag = AgAsO4
Ag2S + Al(s) = Al2S3 + Ag(s) =>
3 Ag2S + 2 Al(s) = Al2S3 + 6 Ag(s)
MgO + Na2SO3 = MgSO3 + Na2O =>
MgO + Na2SO3 = MgSO3 + Na2O
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
NH4Cl + KNO3 = NH4NO3 + KCl =>
NH4Cl + KNO3 = NH4NO3 + KCl
KHC8H4O4 + NaOH = KOH + NaHC8H4O4 =>
KHC8H4O4 + NaOH = KOH + NaHC8H4O4
NaN3 + AgNO3 = AgN3 + NaNO3 =>
NaN3 + AgNO3 = AgN3 + NaNO3
CH3COOH(aq) + LiOH(aq) = CH3COOLi(aq) + H2O(l) =>
CH3COOH(aq) + LiOH(aq) = CH3COOLi(aq) + H2O(l)
Mg(OH)2 + C6H8O6 = C6H6O6Mg + H2O =>
Mg(OH)2 + C6H8O6 = C6H6O6Mg + 2 H2O
CH3COOH(aq) + Sr(OH)2(aq) = Sr(CH3COO)2 + H2O =>
2 CH3COOH(aq) + Sr(OH)2(aq) = Sr(CH3COO)2 + 2 H2O
Bi(NO3)3 + Cu = Bi + Cu(NO3)2 =>
2 Bi(NO3)3 + 3 Cu = 2 Bi + 3 Cu(NO3)2
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H9NO2 + H2O2 = CO2 + H2O + NO3 =>
2 C8H9NO2 + 43 H2O2 = 16 CO2 + 52 H2O + 2 NO3
Zn + HC = ZnC12 + H2 =>
Zn + 12 HC = ZnC12 + 6 H2
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
CuS(s) + HCl(aq) = CuCl2 + H2S =>
CuS(s) + 2 HCl(aq) = CuCl2 + H2S
Ca3(PO4)2 + H2SO4(aq) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
RbO2(s) + H2O(l) = O2(g) + RbOH(s) =>
4 RbO2(s) + 2 H2O(l) = 3 O2(g) + 4 RbOH(s)
CuSO4 + Cu(NO3)2 = Cu + SO4(NO3)2 =>
CuSO4 + Cu(NO3)2 = 2 Cu + SO4(NO3)2
H5IO6 = I2O5 + H2O + O2 =>
2 H5IO6 = I2O5 + 5 H2O + O2
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI
MnCl2 + H2O = MnO + HCl =>
MnCl2 + H2O = MnO + 2 HCl
Cr(HCO3)3 = Cr2(CO3)3 + CO2 + H2O =>
2 Cr(HCO3)3 = Cr2(CO3)3 + 3 CO2 + 3 H2O
NaCHO3 + CH3COOH = H2CO3 + NaCH3COO =>
NaCHO3 + CH3COOH = H2CO3 + NaCH3COO
Ni2ClO3 = Ni2Cl + O =>
Ni2ClO3 = Ni2Cl + 3 O
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
Na(HCO3)2 = NaO + CO2 + H2O =>
Na(HCO3)2 = NaO + 2 CO2 + H2O
KOH(aq) + ZnCl2(aq) = Zn(OH)2(s) + KCl(aq) =>
2 KOH(aq) + ZnCl2(aq) = Zn(OH)2(s) + 2 KCl(aq)
Li2CO3 + ZnCl2 = Li2Cl2 + ZnCO3 =>
Li2CO3 + ZnCl2 = Li2Cl2 + ZnCO3
B2 + S + H2O = H2S + H3BO3 =>
B2 + 3 S + 6 H2O = 3 H2S + 2 H3BO3
Ne + O2 = Ne2O3 =>
4 Ne + 3 O2 = 2 Ne2O3
C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I
Fe + S2 = Fe2S3 =>
4 Fe + 3 S2 = 2 Fe2S3
(PdCl(NH3)3)Cl + AgNO3 = AgCl + PdCl(NH3)3NO3 =>
(PdCl(NH3)3)Cl + AgNO3 = AgCl + PdCl(NH3)3NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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