| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C4H10O + 8 MnO4{-} + 12 H{+} = 13 C4H8O2 + 4(Mn)2{+} + 19 H2O
Mn + Cl2 + NaOH = Na2MnO2 + NaCl + H2O =>
Mn + Cl2 + 4 NaOH = Na2MnO2 + 2 NaCl + 2 H2O
HCl(aq) + KMnO4 = MnCl2(aq) + H2O(l) + Cl2(g) + KCl(aq) =>
16 HCl(aq) + 2 KMnO4 = 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g) + 2 KCl(aq)
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Mn + Cl2 + NaOH = Na2MnO2 + NaCl + H2O =>
Mn + Cl2 + 4 NaOH = Na2MnO2 + 2 NaCl + 2 H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Fe + H2SO4 = Fe[SO4]3 + H2 =>
Fe + 3 H2SO4 = Fe[SO4]3 + 3 H2
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2 =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2
NaCl + C6H2(NO2)3OH = C6H2(NO2)3Cl + NaOH =>
NaCl + C6H2(NO2)3OH = C6H2(NO2)3Cl + NaOH
Si + H2SO4 = Si2(SO4)4 + H2 =>
2 Si + 4 H2SO4 = Si2(SO4)4 + 4 H2
BaSO4 + KMnO4 + HCl = MnSO4 + BaCl2 + K2SO4 + H2O + O2 =>
6 BaSO4 + 4 KMnO4 + 12 HCl = 4 MnSO4 + 6 BaCl2 + 2 K2SO4 + 6 H2O + 5 O2
Fe(OH)3 + MgSO4 = Fe2(SO4)3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 MgSO4 = Fe2(SO4)3 + 3 Mg(OH)2
Mn + Cl2 + NaOH = Na2MnO2 + NaCl + H2O =>
Mn + Cl2 + 4 NaOH = Na2MnO2 + 2 NaCl + 2 H2O
Br2(g) + HI(aq) = BrI(aq) + H2(g) =>
Br2(g) + 2 HI(aq) = 2 BrI(aq) + H2(g)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
HCl + Mo = MoCl2 + H2 =>
2 HCl + Mo = MoCl2 + H2
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
NH4 = N + H2 =>
NH4 = N + 2 H2
Ca + Cr2S3 = CaS3 + Cr =>
Ca + Cr2S3 = CaS3 + 2 Cr
Li2 + I = Li2I =>
Li2 + I = Li2I
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
K2SO4 + Sr = SrSO4 + K =>
K2SO4 + Sr = SrSO4 + 2 K
Zn(NO3)2 + MnCl2 = ZnCl2 + Mn(NO3)2 =>
Zn(NO3)2 + MnCl2 = ZnCl2 + Mn(NO3)2
C6H8 + C15H18O3 = C6H6 + C15H22O3 =>
2 C6H8 + C15H18O3 = 2 C6H6 + C15H22O3
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
MgSO4 + Al2O3 = MgO + Al2(SO4)3 =>
3 MgSO4 + Al2O3 = 3 MgO + Al2(SO4)3
HNO3(aq) + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3 + CO2 + H2O
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
FeCl3 + MgSO4 = Fe(SO4) + MgCl3 =>
FeCl3 + MgSO4 = Fe(SO4) + MgCl3
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
AuCl3 + Na2SO3 = Au + SO3 + NaCl =>
2 AuCl3 + 3 Na2SO3 = 2 Au + 3 SO3 + 6 NaCl
Br2(g) + HI(aq) = BrI(aq) + H2(g) =>
Br2(g) + 2 HI(aq) = 2 BrI(aq) + H2(g)
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
N2(g) + H2O = NO(g) + NH3(aq) =>
5 N2(g) + 6 H2O = 6 NO(g) + 4 NH3(aq)
NO2 + CO = N + CO2 =>
NO2 + 2 CO = N + 2 CO2
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
BaO + Ce = Ba + CeO2 =>
2 BaO + Ce = 2 Ba + CeO2
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
Mn + Cl2 + NaOH = Na2MnO2 + NaCl + H2O =>
Mn + Cl2 + 4 NaOH = Na2MnO2 + 2 NaCl + 2 H2O
HBr + Ba(OH)2 = H2O + Ba(Br)2 =>
2 HBr + Ba(OH)2 = 2 H2O + Ba(Br)2
Br2(g) + HI(aq) = BrI(aq) + H2(g) =>
Br2(g) + 2 HI(aq) = 2 BrI(aq) + H2(g)
FeO + HSO4 = Fe2 + Fe(SO4)3 + H2O =>
6 FeO + 12 HSO4 = Fe2 + 4 Fe(SO4)3 + 6 H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
K2CO3 + FeBr2 = K2Br2 + FeCO3 =>
K2CO3 + FeBr2 = K2Br2 + FeCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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