| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 K(NO3)
FeO + Al2O3 = FeAlO2 + O =>
2 FeO + Al2O3 = 2 FeAlO2 + O
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l)
CH3HO + O2 = H2CO3 + H2O =>
2 CH3HO + 3 O2 = 2 H2CO3 + 2 H2O
H2TeO4 + Os(OH)6 = Os(TeO4)3 + H2O =>
3 H2TeO4 + Os(OH)6 = Os(TeO4)3 + 6 H2O
Au2O + HNO3 = Au(NO3)3 + NO + H2O =>
3 Au2O + 22 HNO3 = 6 Au(NO3)3 + 4 NO + 11 H2O
B4H10 + PF3 = B4H8(PF3) + H2 =>
B4H10 + PF3 = B4H8(PF3) + H2
Ag(NO3) + K2(CrO4) = Ag2(CrO4) + K(NO3) =>
2 Ag(NO3) + K2(CrO4) = Ag2(CrO4) + 2 K(NO3)
SO42 + Br = SO2 + BrO3 =>
3 SO42 + 40 Br = 3 SO2 + 40 BrO3
F{3+} + F{-} = F{2+} =>
3 F{3+} + F{-} = 4 F{2+}
Na2SO4 + HCl = Na2SO3 + Cl2 + H2O =>
Na2SO4 + 2 HCl = Na2SO3 + Cl2 + H2O
Ag2CrO4 + CaCl2 = AgCl + CaCrO4 =>
Ag2CrO4 + CaCl2 = 2 AgCl + CaCrO4
CH3SH + Br2 + H2O = CH3SO2Br + HBr =>
CH3SH + 3 Br2 + 2 H2O = CH3SO2Br + 5 HBr
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Mg + N2 = Mg2N4 =>
2 Mg + 2 N2 = Mg2N4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
MgH + H2O = Mg(OH)2 + H2 =>
2 MgH + 4 H2O = 2 Mg(OH)2 + 3 H2
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
KI + HNO3 + AgNO3 = KH(NO3)2 + AgI =>
KI + HNO3 + AgNO3 = KH(NO3)2 + AgI
KOOCCH2COOK + NaOH = CH4 + Na2CO3 + K2CO3 =>
KOOCCH2COOK + 2 NaOH = CH4 + Na2CO3 + K2CO3
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + HC2H3O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + HC2H3O2(l)
H3PO4 + Al(OH)5 = H2O + Al3(PO4)5 =>
5 H3PO4 + 3 Al(OH)5 = 15 H2O + Al3(PO4)5
NI + HCl = NICl2 + H2 =>
NI + 2 HCl = NICl2 + H2
Cr3NO3 + NaCl = Cr + Cl + NaNO3 =>
Cr3NO3 + NaCl = 3 Cr + Cl + NaNO3
CaCO3 + H2OHCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 H2OHCl = CaCl2 + CO2 + 3 H2O
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
CuSO4 + SrClO4 = CuClO4 + SrSO4 =>
CuSO4 + SrClO4 = CuClO4 + SrSO4
C2OH + O2 = CO2 + H2O =>
4 C2OH + 7 O2 = 8 CO2 + 2 H2O
C3H5Cl + C6H6O = C9H11Cl + O =>
C3H5Cl + C6H6O = C9H11Cl + O
CH3COOCH2CH3 + NaOH = CH3COONaCH3CH2OH =>
CH3COOCH2CH3 + NaOH = CH3COONaCH3CH2OH
ClAl = Al + Cl =>
ClAl = Al + Cl
NaOH + KMnO4 + C6H14 = C6H10O2 + Na2KMnO4 + H2O =>
8 NaOH + 4 KMnO4 + C6H14 = C6H10O2 + 4 Na2KMnO4 + 6 H2O
CH3CH2CHO + HCN = CH3CH2COCN + H2 =>
CH3CH2CHO + HCN = CH3CH2COCN + H2
Fe + ZnCl2 = FeZn2 + Cl2 =>
Fe + 2 ZnCl2 = FeZn2 + 2 Cl2
Co(NH3)6Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)6Cl3 + 6 NaOH = Co2O3 + 12 NH3 + 6 NaCl + 3 H2O
Mg(OH)2 + AuCl3 = Au(OH)2 + MgCl3 =>
Mg(OH)2 + AuCl3 = Au(OH)2 + MgCl3
Li2SO4 + H3PO4 = Li3PO4 + H2O + SO3 =>
3 Li2SO4 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 SO3
CN2 + O2 = N2 + CO2 =>
CN2 + O2 = N2 + CO2
KCIO3 + I2 + H2O = KCIO4 + HI =>
KCIO3 + I2 + H2O = KCIO4 + 2 HI
Hg{+2} + H2 = Hg + H{+} =>
Hg{+2} + H2 = Hg + 2 H{+}
CH3C(O)CH2CH3 + H2O2 = C8H16O4 + H2O =>
2 CH3C(O)CH2CH3 + 2 H2O2 = C8H16O4 + 2 H2O
CHCOOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CHCOOH + 10 C2H5OH = 7 CH3COOC2H5 + 4 H3O
Cr + Ag(NO3)3 = Cr(NO3)3 + Ag =>
Cr + Ag(NO3)3 = Cr(NO3)3 + Ag
[Co(en)2Cl2] + H2O = [Co(en)2(H2O)Cl]2 + Cl =>
2[Co(en)2Cl2] + 2 H2O = [Co(en)2(H2O)Cl]2 + 2 Cl
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + H2O + KSO4 =>
K2Cr2O7 + 2 Sn + 7 H2SO4 = 2 SnSO4 + Cr2(SO4)3 + 7 H2O + 2 KSO4
Pd(s) + FeSO4(aq) = PdSO4 + Fe =>
Pd(s) + FeSO4(aq) = PdSO4 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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