| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
CH4N2O + NH4ClO4 = NH4Cl + H2O + CO2 + N2 =>
4 CH4N2O + 3 NH4ClO4 = 3 NH4Cl + 8 H2O + 4 CO2 + 4 N2
CS + O2 = CO2 + SO2 =>
CS + 2 O2 = CO2 + SO2
Mn3P2 + Li = Mn + LiP2 =>
Mn3P2 + Li = 3 Mn + LiP2
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
KCIO23 = KCI + O2 =>
2 KCIO23 = 2 KCI + 23 O2
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
(NH4)2MoO4 + Na3PO4 + HNO3 = (NH4)3P(Mo3O10)4 + H2O + NaNO3 + NH3 =>
12(NH4)2MoO4 + Na3PO4 + 3 HNO3 = (NH4)3P(Mo3O10)4 + 12 H2O + 3 NaNO3 + 21 NH3
Fe2(SO4)3 + NH4SCN = (NH4)[Fe(SCN)4] + (NH4)2SO4 =>
Fe2(SO4)3 + 8 NH4SCN = 2(NH4)[Fe(SCN)4] + 3(NH4)2SO4
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
Fe2O3 + H2O = Fe(OH)3 = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ca2Mg49Fe125Mn24Si100O400 + H{+} + O200 + H200O100 = Fe200O300 + H400Si100O400 + Mn{2+} + Mg{2+} + Ca{2+} =>
16 Ca2Mg49Fe125Mn24Si100O400 + 2400 H{+} + 5 O200 + 20 H200O100 = 10 Fe200O300 + 16 H400Si100O400 + 384 Mn{2+} + 784 Mg{2+} + 32 Ca{2+}
FeBrO2 + NiNO3 = FeNO3 + NiBrO2 =>
FeBrO2 + NiNO3 = FeNO3 + NiBrO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCOOH = H + HCOO =>
HCOOH = H + HCOO
CuI2 + HCl = CuCl2 + I + H2 =>
CuI2 + 2 HCl = CuCl2 + 2 I + H2
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
CuCO3 + NaOH = NaHCO3 + CuO =>
CuCO3 + NaOH = NaHCO3 + CuO
MnCl2 + K2Cr2O7 + HCl = MnCl3 + CrCl3 + KCl + H2O =>
6 MnCl2 + K2Cr2O7 + 14 HCl = 6 MnCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
SlCl4 + H2O = SlO2 + HCl =>
SlCl4 + 2 H2O = SlO2 + 4 HCl
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + H2O = H5 + NO =>
NH3 + H2O = H5 + NO
C6H5NHCH3 + O2 = CO2 + H2O + N2 =>
4 C6H5NHCH3 + 37 O2 = 28 CO2 + 18 H2O + 2 N2
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KIO3 + H2O =>
Ba(OH)2 + 2 KH(IO3)2 = Ba(IO3)2 + 2 KIO3 + 2 H2O
Cu2(s) + AgNO3(aq) = Cu(NO3)2(l) + Ag =>
Cu2(s) + 4 AgNO3(aq) = 2 Cu(NO3)2(l) + 4 Ag
HgO = Hg1 + O2 =>
2 HgO = 2 Hg1 + O2
H2Br2 = HBr =>
H2Br2 = 2 HBr
HF + Sn(OH)2 + H2SO4 = SnF4 + H2O + SO2 =>
4 HF + Sn(OH)2 + H2SO4 = SnF4 + 4 H2O + SO2
Na3B4O7 + NaOH + H2O2 = NaBO3 + H2O =>
2 Na3B4O7 + 2 NaOH + 9 H2O2 = 8 NaBO3 + 10 H2O
Na2S2O5 + Br2 + H2O = Na2SO3 + HBr + H2SO4 =>
Na2S2O5 + Br2 + 2 H2O = Na2SO3 + 2 HBr + H2SO4
AlBr + F = AlF + Br =>
AlBr + F = AlF + Br
NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + 2 NH4NO3
Na2C2O4(aq) + Ca(NO3)2(aq) = NaNO3(aq) + CaC2O4(s) =>
Na2C2O4(aq) + Ca(NO3)2(aq) = 2 NaNO3(aq) + CaC2O4(s)
K3Fe(CN)6 + KCNS = K3Fe(CNS)6 + KCN =>
K3Fe(CN)6 + 6 KCNS = K3Fe(CNS)6 + 6 KCN
C3H6O4 + O2 = CO2 + H2O =>
2 C3H6O4 + 5 O2 = 6 CO2 + 6 H2O
Pb(CH3COO)2(aq) + K2SO4(aq) = PbSO4(s) + K2(CH3COO)2(aq) =>
Pb(CH3COO)2(aq) + K2SO4(aq) = PbSO4(s) + K2(CH3COO)2(aq)
KSCN + HNO3 = SCN + KHNO3 =>
KSCN + HNO3 = SCN + KHNO3
Fe(NO3)2 + Na2CO3 = Na(NO3) + Fe2(CO3)2 =>
2 Fe(NO3)2 + 2 Na2CO3 = 4 Na(NO3) + Fe2(CO3)2
K2S + CH3COOH = KHS + CH3COOK =>
K2S + CH3COOH = KHS + CH3COOK
C2H4 + O2 + CaO = CaCO3 + H2O =>
C2H4 + 3 O2 + 2 CaO = 2 CaCO3 + 2 H2O
H2O2 + NH4*H2O = (NH4)2O2*H2O2 + H2O =>
3 H2O2 + 2 NH4*H2O = (NH4)2O2*H2O2 + 4 H2O
Fe(NO3)2 + Na2CO3 = Na(NO3) + Fe2(CO3)2 =>
2 Fe(NO3)2 + 2 Na2CO3 = 4 Na(NO3) + Fe2(CO3)2
H3PO4 + B2O3 + C2H6O + C2H4N4 + NaOH + CuH4Cl2O2 = CuBPN + NaCl + CO2 + H2 =>
12 H3PO4 + 6 B2O3 + 34 C2H6O + 3 C2H4N4 + 24 NaOH + 12 CuH4Cl2O2 = 12 CuBPN + 24 NaCl + 74 CO2 + 162 H2
Fe(NO3)2 + Na2CO3 = Na(NO3) + Fe2(CO3)2 =>
2 Fe(NO3)2 + 2 Na2CO3 = 4 Na(NO3) + Fe2(CO3)2
H2(SO4) + Pb(C2H3O2)2 = Pb(SO4) + H2(C2H3O2)2 =>
H2(SO4) + Pb(C2H3O2)2 = Pb(SO4) + H2(C2H3O2)2
Fe(NO3)2 + Na2CO3 = Na(NO3) + Fe2(CO3)2 =>
2 Fe(NO3)2 + 2 Na2CO3 = 4 Na(NO3) + Fe2(CO3)2
Pb(HSO3)4 = PbO2 + SO2 + H2O =>
Pb(HSO3)4 = PbO2 + 4 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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