| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH3 + Cr2O7{-2} + 8 H{+} = 2 Cr{+3} + C6H5COOH + 5 H2O
Cl2Zn + H2O = Cl + H + Zn(OH)2 =>
Cl2Zn + 2 H2O = 2 Cl + 2 H + Zn(OH)2
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
Pb(s) + Cl2(g) = PbCl2(s) =>
Pb(s) + Cl2(g) = PbCl2(s)
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
As2O3 + Zn + HCl = ZnCl2 + AsH3 + H2O =>
As2O3 + 6 Zn + 12 HCl = 6 ZnCl2 + 2 AsH3 + 3 H2O
C9H14O5N + H2O = CO2 + N2 + CH4 =>
2 C9H14O5N + 6 H2O = 8 CO2 + N2 + 10 CH4
SN + Cl = SNCl2 =>
SN + 2 Cl = SNCl2
HO2 + Mn = HO + MnO4 =>
4 HO2 + Mn = 4 HO + MnO4
MgO + SO2 = MgS + O4 =>
4 MgO + 4 SO2 = 4 MgS + 3 O4
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
FeSO4 + Pb(NO3) = Fe(NO3) + PbSO4 =>
FeSO4 + Pb(NO3) = Fe(NO3) + PbSO4
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
H2O(l) + SO3(s) = H2SO4(aq) =>
H2O(l) + SO3(s) = H2SO4(aq)
C7O6N3H5 + O2 = CO2 + NO2 + H2O =>
4 C7O6N3H5 + 33 O2 = 28 CO2 + 12 NO2 + 10 H2O
CuSO4(aq) + Na2CO3(aq) + H2O = Cu3(CO3)2(OH)2 + Na2SO4(aq) + CO2 =>
3 CuSO4(aq) + 3 Na2CO3(aq) + H2O = Cu3(CO3)2(OH)2 + 3 Na2SO4(aq) + CO2
MnOH + H2O = Mn(OH)2 + H2 =>
2 MnOH + 2 H2O = 2 Mn(OH)2 + H2
K2SO3 + NaOH = KOH + Na2SO3 =>
K2SO3 + 2 NaOH = 2 KOH + Na2SO3
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CuCl2 + H2O = CuOH + HCl2 =>
CuCl2 + H2O = CuOH + HCl2
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
H3Cl + O2 = HCl + H2O =>
2 H3Cl + O2 = 2 HCl + 2 H2O
Fe(s) + AnswerS(s) = AnswerFeS(s) =>
Fe(s) + AnswerS(s) = AnswerFeS(s)
KCl + Ni = NiCl2 + K =>
2 KCl + Ni = NiCl2 + 2 K
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni + Al(NO3)3 = AlNi(NO3)3 =>
Ni + Al(NO3)3 = AlNi(NO3)3
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
Al(SO4)3 + CaPO4 = AlPO4 + Ca(SO4)3 =>
Al(SO4)3 + CaPO4 = AlPO4 + Ca(SO4)3
Hg2(NO3)2 + KOH = KNO3 + Hg + HgO + H2O =>
Hg2(NO3)2 + 2 KOH = 2 KNO3 + Hg + HgO + H2O
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
H2O + PbCl4 = HCl + Pb2O4 =>
4 H2O + 2 PbCl4 = 8 HCl + Pb2O4
C + CrO3 + H2SO4 = CO2 + Cr(SO4) + H2O =>
C + CrO3 + H2SO4 = CO2 + Cr(SO4) + H2O
CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
H2S + F = SF4 + HF =>
H2S + 6 F = SF4 + 2 HF
CH3NH2 + H3O = HCH3NH2 + H2O =>
CH3NH2 + H3O = HCH3NH2 + H2O
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
LiBr + Co(SO3)2 = Br2SO3 + CoLi4 =>
4 LiBr + Co(SO3)2 = 2 Br2SO3 + CoLi4
Zn + LbNO3 = ZnNO3 + Lb =>
Zn + LbNO3 = ZnNO3 + Lb
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe(NO3)3 + KCSN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KCSN = Fe(SCN)3 + 3 KNO3
Ru + HCl = RuCl3 + H2 =>
2 Ru + 6 HCl = 2 RuCl3 + 3 H2
Ni + H2SO4 = NiSO4 + SO2 + H2O =>
Ni + 2 H2SO4 = NiSO4 + SO2 + 2 H2O
Na + S = Na2S3 =>
2 Na + 3 S = Na2S3
C4H5N + O2 = CO2 + H2O + N2 =>
4 C4H5N + 21 O2 = 16 CO2 + 10 H2O + 2 N2
H2O + NaOH = NaO + H2(OH) =>
H2O + NaOH = NaO + H2(OH)
SO4H2 + H2O = H2SO4H2O =>
SO4H2 + H2O = H2SO4H2O
NaHCO3 + Fe(NO3)3 = FeHCO3 + Na(NO3)3 =>
NaHCO3 + Fe(NO3)3 = FeHCO3 + Na(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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