| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 = Al2O3 + 3 H2O
FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
CH3CH2OH + KOH = CH3CH2O + KOH2 =>
CH3CH2OH + KOH = CH3CH2O + KOH2
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
Sn{2} + H{+} + Cr2O7{2-} = Sn{4} + Cr{3+} + H2O =>
3 Sn{2} + 14 H{+} + Cr2O7{2-} = 3 Sn{4} + 2 Cr{3+} + 7 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
N2 + Co = N5Co8 =>
5 N2 + 16 Co = 2 N5Co8
Ag + H2O2 = Ag2O + H2O =>
2 Ag + H2O2 = Ag2O + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + Ca(CO3) =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(CO3)
Be + HNO2 = BeNO2 + H2 =>
2 Be + 2 HNO2 = 2 BeNO2 + H2
CH3COOH + C8H17OH = CH3COOHC8H17 + H2O =>
12 CH3COOH + 17 C8H17OH = 16 CH3COOHC8H17 + 9 H2O
Mg(OH2) + C9H6NOH = Mg(C9H6NOH)2 + H2O =>
Mg(OH2) + 2 C9H6NOH = Mg(C9H6NOH)2 + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
AlI + CuF = AlF + CuI =>
AlI + CuF = AlF + CuI
Ga + Br2 = GaBr =>
2 Ga + Br2 = 2 GaBr
C12H23 + H2O2 = CO2 + H2O =>
2 C12H23 + 71 H2O2 = 24 CO2 + 94 H2O
Fe2(SO4)3 + SrCl2 = FeCl3 + SrSO4 =>
Fe2(SO4)3 + 3 SrCl2 = 2 FeCl3 + 3 SrSO4
Mg(OH)2 + H3O = Mg2 + H2O =>
2 Mg(OH)2 + 4 H3O = Mg2 + 8 H2O
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
Rb{+} + I{-} = RbI =>
Rb{+} + I{-} = RbI
CaOH2 = Ca + H2O =>
CaOH2 = Ca + H2O
C3H8O3 + O = CO + H2O =>
C3H8O3 + 4 O = 3 CO + 4 H2O
AgNO3(ag) + K2SO4(ag) = Ag2SO4(s) + KNO3 =>
2 AgNO3(ag) + K2SO4(ag) = Ag2SO4(s) + 2 KNO3
Sb2S3 + K2CO3 + F2 = KSbO3 + KF + SF4 + CO2 =>
Sb2S3 + 6 K2CO3 + 11 F2 = 2 KSbO3 + 10 KF + 3 SF4 + 6 CO2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
K2MnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = 2 Br2 + 3 K2SO4 + MnSO4 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5Br + NaOH = C2H5OH + Br2 + Na =>
2 C2H5Br + 2 NaOH = 2 C2H5OH + Br2 + 2 Na
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CH3CH2COOH + CH3CH2CH2CH2OH = CH3CH2COOCH2CH3 + H2O =>
2 CH3CH2COOH + CH3CH2CH2CH2OH = 2 CH3CH2COOCH2CH3 + H2O
O2 + C4H9NH2 = CO2 + H2O + N2 =>
27 O2 + 4 C4H9NH2 = 16 CO2 + 22 H2O + 2 N2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
NH4Cl + KNO3 = KCl + H2O + N2O =>
NH4Cl + KNO3 = KCl + 2 H2O + N2O
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
K2SO4 + Al2(SO4)3 + H2O = KAl(SO4)2H2O =>
K2SO4 + Al2(SO4)3 + 2 H2O = 2 KAl(SO4)2H2O
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4(s) =>
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCI + H2(SO4) = Ba(SO4) + H2CI =>
BaCI + H2(SO4) = Ba(SO4) + H2CI
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
NaS2O3 + Cl2 + H2O = NaCl + H2SO4 + HCl =>
2 NaS2O3 + 7 Cl2 + 10 H2O = 2 NaCl + 4 H2SO4 + 12 HCl
KClO3 + H2SO4 = K2SO4 + Cl2 + H2O + O2 =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + 2 Cl2 + 2 H2O + 5 O2
NaOH(aq) + K2SO4(aq) = KOH(aq) + Na2SO4(s) =>
2 NaOH(aq) + K2SO4(aq) = 2 KOH(aq) + Na2SO4(s)
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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