| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2NO3 + Ba(OH)2 = Ba(NO3) + 2 H2O
CH3OOH + Mg = CH3OOMg + H2 =>
2 CH3OOH + 2 Mg = 2 CH3OOMg + H2
Cl2 + Fe = Cl3Fe2 =>
3 Cl2 + 4 Fe = 2 Cl3Fe2
GaBr3 = Ga + Br2 =>
2 GaBr3 = 2 Ga + 3 Br2
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
SrCl2 + CrSO4 = SrSO4 + CrCl2 =>
SrCl2 + CrSO4 = SrSO4 + CrCl2
NH4CH3COO + Ba(OH)2 = NH4OH + Ba(CH3COO)2 =>
2 NH4CH3COO + Ba(OH)2 = 2 NH4OH + Ba(CH3COO)2
PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO + H2O =>
3 PbS + 12 HCl + 8 HNO3 = 3 H2[PbCl4] + 3 H2SO4 + 8 NO + 4 H2O
Hg + Cu = HgCu =>
Hg + Cu = HgCu
NH4Ac + HCl = NH4Cl + HAc =>
NH4Ac + HCl = NH4Cl + HAc
Cu(CH3COO)2(H2O) + C9H8O4 = C36H28Cu2O16 + C2H4O2 =>
10 Cu(CH3COO)2(H2O) + 22 C9H8O4 = 5 C36H28Cu2O16 + 29 C2H4O2
Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
CaCO3 + NH4Cl = CaCl2 + NH3 + H2O + CO2 =>
CaCO3 + 2 NH4Cl = CaCl2 + 2 NH3 + H2O + CO2
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
NH3 + BeO = N2 + Be + H2O =>
2 NH3 + 3 BeO = N2 + 3 Be + 3 H2O
FeCl3(aq) = Cl2(l) + Fe(aq) =>
2 FeCl3(aq) = 3 Cl2(l) + 2 Fe(aq)
NaHCO3 + C6H3O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 18 C6H3O7 = 69 CO2 + 14 H2O + 13 Na3C6H5O7
Ca(OH)2 + NaHSO4 = Na2SO4 + CaSO4 + H2O =>
Ca(OH)2 + 2 NaHSO4 = Na2SO4 + CaSO4 + 2 H2O
NaOH + Cr2O3 = Cr(OH)3 + Na2O =>
6 NaOH + Cr2O3 = 2 Cr(OH)3 + 3 Na2O
FeCO3 + H2O = CH2O + Fe(OH)3 + CO2 =>
4 FeCO3 + 7 H2O = CH2O + 4 Fe(OH)3 + 3 CO2
Na + H2SO4(s) = H2 + Na2SO4 =>
2 Na + H2SO4(s) = H2 + Na2SO4
Na2H3 + O2 = Na + H2O =>
4 Na2H3 + 3 O2 = 8 Na + 6 H2O
Cr2(s) + Cl2(g) = CrCl3(s) =>
Cr2(s) + 3 Cl2(g) = 2 CrCl3(s)
Cu + HNO3 = CuNO3 + NO2 + H2O =>
Cu + 2 HNO3 = CuNO3 + NO2 + H2O
K2S + CaI2 = KI + Ca2S2 =>
2 K2S + 2 CaI2 = 4 KI + Ca2S2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
AgNO3 + KIO3 = AgI + KNO3 + O2 =>
2 AgNO3 + 2 KIO3 = 2 AgI + 2 KNO3 + 3 O2
C4H2O3 + C5H6 = C9H8O3 =>
C4H2O3 + C5H6 = C9H8O3
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
Na2S + FeCl3 = Fe2S3 + NaCl =>
3 Na2S + 2 FeCl3 = Fe2S3 + 6 NaCl
CH3CH(OH)CH3 = CH3CHOCH3 + H2 =>
2 CH3CH(OH)CH3 = 2 CH3CHOCH3 + H2
H(C2H3O2) + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 H(C2H3O2) + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
Cu(cr) + Cl2(g) = CuCl2(cr) =>
Cu(cr) + Cl2(g) = CuCl2(cr)
MgCO3 + C3H6O3 = Mg(C3H5O3)2 + CO2 + H2O =>
MgCO3 + 2 C3H6O3 = Mg(C3H5O3)2 + CO2 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na2SnO3 + HCl = SnO2 + NaCl + H2O =>
Na2SnO3 + 2 HCl = SnO2 + 2 NaCl + H2O
Li + H2O2 = H2O + LiO =>
Li + H2O2 = H2O + LiO
Na2MoO4 + Zn + H2SO4 = Mo2(SO4)3 + Na2SO4 + ZnSO4 + H2O =>
2 Na2MoO4 + 3 Zn + 8 H2SO4 = Mo2(SO4)3 + 2 Na2SO4 + 3 ZnSO4 + 8 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(NO)ClO4 + H2O = HNO2 + HClO4 =>
(NO)ClO4 + H2O = HNO2 + HClO4
Al + Ba(OH)2 + H2O = Ba6[Al(OH)8]2 + H2 =>
2 Al + 6 Ba(OH)2 + 4 H2O = Ba6[Al(OH)8]2 + 2 H2
H2(SO4) + KOH = HOH + K2SO4 =>
H2(SO4) + 2 KOH = 2 HOH + K2SO4
NaOH + C2H4O2 = H2O + C2H3NaO2 =>
NaOH + C2H4O2 = H2O + C2H3NaO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + KOK + H2O = K[Fe(OH)4] + H2 =>
2 Fe + KOK + 7 H2O = 2 K[Fe(OH)4] + 3 H2
H2O + Na2S2O3 + Cl = NaCl + SO4 + H =>
5 H2O + Na2S2O3 + 2 Cl = 2 NaCl + 2 SO4 + 10 H
H3O + BeCO3 = Be + H2O + CO2 =>
2 H3O + BeCO3 = Be + 3 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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