| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
W + H2SO4 = WSO4 + H2 =>
W + H2SO4 = WSO4 + H2
FeCl + H2S = Fe2S + HCl =>
2 FeCl + H2S = Fe2S + 2 HCl
Mg(OH)2 + Cl = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 12 Cl = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
C6H5CH2CH3 = C6H6 + C2H4 =>
C6H5CH2CH3 = C6H6 + C2H4
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
Cr + O = CrO3 =>
Cr + 3 O = CrO3
CH{-3}CH + [Ag(NH3)2]OH = AgC{-3}CAg + H2O + NH3 =>
CH{-3}CH + [Ag(NH3)2]OH = AgC{-3}CAg + H2O + 2 NH3
CuSO4 + H2S = CuS + H2O + SO2 =>
3 CuSO4 + 4 H2S = 3 CuS + 4 H2O + 4 SO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca(NO3)2(H2O)4 + Co(NO3)2(H2O)4 + Fe(NO3)3(H2O)9 + C6H8O7H2O = Ca6Co4Fe20O40 + H2O + CO2 + N2 =>
54 Ca(NO3)2(H2O)4 + 36 Co(NO3)2(H2O)4 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7H2O = 9 Ca6Co4Fe20O40 + 2980 H2O + 1200 CO2 + 360 N2
J2 + As + NaHCO3 = Na2HAsO4 + NaJ + CO2 + H2O =>
5 J2 + 2 As + 14 NaHCO3 = 2 Na2HAsO4 + 10 NaJ + 14 CO2 + 6 H2O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb =>
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb
CaCl + Cr(NO3)3 = Ca(NO3) + Cr3 + Cl =>
9 CaCl + 3 Cr(NO3)3 = 9 Ca(NO3) + Cr3 + 9 Cl
MnO2 + KOH + KNO3 = K2MnO4 + NO + H2O =>
3 MnO2 + 4 KOH + 2 KNO3 = 3 K2MnO4 + 2 NO + 2 H2O
Fe + NaNO3 = Fe3O4 + NaNO2 =>
3 Fe + 4 NaNO3 = Fe3O4 + 4 NaNO2
K + H2O = KOHH =>
K + H2O = KOHH
Zn + HNO3(dilute) = Zn(NO3)2 + H2O + N2O =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + 5 H2O + N2O
Cu(HCO3)2 + H2S = CO2 + H2O + CuS =>
Cu(HCO3)2 + H2S = 2 CO2 + 2 H2O + CuS
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Fe2(SO4)3 + KSCN = K3FeS6C6N6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3FeS6C6N6 + 3 K2SO4
Cu + (NH4)2S = CuS + NH4 =>
Cu + (NH4)2S = CuS + 2 NH4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na[OH] + CO2 = Na2CO3 + H2O = S2moldeCO2 =>
2 Na[OH] + CO2 = Na2CO3 + H2O
Al + Rb2O = AlO + Rb2 =>
Al + Rb2O = AlO + Rb2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(FeCu)S2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3(FeCu)S2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
LiCl + (NH4)3PO4 = Li3PO4 + NH4Cl =>
3 LiCl + (NH4)3PO4 = Li3PO4 + 3 NH4Cl
Cr + HBr = CrBr2 + H2 =>
Cr + 2 HBr = CrBr2 + H2
Mg2SiO4 + H = HSiO4 + Mg2 =>
Mg2SiO4 + H = HSiO4 + Mg2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + NH3 = [Cu(NH3)4] =>
Cu + 4 NH3 = [Cu(NH3)4]
Fe2S3O9 = Fe + S8 + O2 =>
8 Fe2S3O9 = 16 Fe + 3 S8 + 36 O2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Zn + Na2CO3 = ZnCO3 + Na =>
Zn + Na2CO3 = ZnCO3 + 2 Na
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
C7H17O + HBr = C7H16Br + H2O =>
C7H17O + HBr = C7H16Br + H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
CH3OH + HCl = ClCH2OH + H2 =>
CH3OH + HCl = ClCH2OH + H2
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Ag(NH3)2 + HCl = AgCl + NH3 + H =>
Ag(NH3)2 + HCl = AgCl + 2 NH3 + H
Na2SO4 + K2MnO4 + H2O = KMnO4 + Na2SO3 + KOH =>
Na2SO4 + 2 K2MnO4 + H2O = 2 KMnO4 + Na2SO3 + 2 KOH
C + O2 = CO2 =>
C + O2 = CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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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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