| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(a) + Ca(C2H3O2)2 =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(a) + Ca(C2H3O2)2
F2 + Fe2Br3 = Br2 + FeF3 =>
6 F2 + 2 Fe2Br3 = 3 Br2 + 4 FeF3
(Cu2)O + O2 = CuO =>
2(Cu2)O + O2 = 4 CuO
Zn + H3O{+} = Zn{+} + H2 + OH =>
Zn + H3O{+} = Zn{+} + H2 + OH
Na2CO3(aq) + HCl(aq) = NaCl + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl + H2CO3(aq)
(CH3)2S + NaOCl = (CH3)2SO2 + NaCl =>
(CH3)2S + 2 NaOCl = (CH3)2SO2 + 2 NaCl
PbO + HCl = (PbCl2) + H2O =>
PbO + 2 HCl = (PbCl2) + H2O
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
Fe3Cl + (NH4)(OH) = Fe3(OH) + (NH4)Cl =>
Fe3Cl + (NH4)(OH) = Fe3(OH) + (NH4)Cl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Ca3(PO4)2 + SO2 + C = P4 + CaSO3 + CO2 =>
2 Ca3(PO4)2 + 6 SO2 + 5 C = P4 + 6 CaSO3 + 5 CO2
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ca3(PO4)2 + MgCl2 = Mg3(PO4)2 + CaCl2 =>
Ca3(PO4)2 + 3 MgCl2 = Mg3(PO4)2 + 3 CaCl2
KCl + HCl = HK + Cl2 =>
KCl + HCl = HK + Cl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + Na(NO3) = Na + Fe(NO3)2 =>
Fe + 2 Na(NO3) = 2 Na + Fe(NO3)2
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
H2CO + Ag(NH3)2{+} + OH{-} = HCO3{-} + Ag + NH3 + H2O =>
H2CO + 4 Ag(NH3)2{+} + 5 OH{-} = HCO3{-} + 4 Ag + 8 NH3 + 3 H2O
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4
H2(g) + Br2(aq) = HBr =>
H2(g) + Br2(aq) = 2 HBr
Zn(s) + Sn{2+}(aq) = Zn{2+}(aq) + Sn(s) =>
Zn(s) + Sn{2+}(aq) = Zn{2+}(aq) + Sn(s)
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
CuSO4 + NH4 = CuH4 + NSO4 =>
CuSO4 + NH4 = CuH4 + NSO4
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
N5 + O2 = NO =>
2 N5 + 5 O2 = 10 NO
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaOHBeO = BeOHNaO =>
NaOHBeO = BeOHNaO
NaOF2 + CaO = CaF2 + O2 + NaO =>
2 NaOF2 + 2 CaO = 2 CaF2 + O2 + 2 NaO
C8H8O + C7H5ClO = C15H11ClO + H2O =>
C8H8O + C7H5ClO = C15H11ClO + H2O
CsOH(aq) + FeCl3(aq) = Fe(OH)3 + CsCl =>
3 CsOH(aq) + FeCl3(aq) = Fe(OH)3 + 3 CsCl
HIO3 + Al(OH)3 = Al(IO3)3 + H2O =>
3 HIO3 + Al(OH)3 = Al(IO3)3 + 3 H2O
C10H14CuN2O8 + H2 = Cu + C10H16N2O8 =>
C10H14CuN2O8 + H2 = Cu + C10H16N2O8
KCl + HCl = HK + Cl2 =>
KCl + HCl = HK + Cl2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C16H10 + CO2 + NH3 + H2O = C3H7NO2 =>
6 C16H10 + 15 CO2 + 37 NH3 + 44 H2O = 37 C3H7NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaAl(OH)4 = Al(OH)3 + NaOH =>
NaAl(OH)4 = Al(OH)3 + NaOH
KCl + HCl = HK + Cl2 =>
KCl + HCl = HK + Cl2
Zn(NO3)2 + KOH = Zn(OH)2 + K2(NO3)2 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + K2(NO3)2
C12H22O11 + H2O = C12H22 + H2O11 =>
10 C12H22O11 + 11 H2O = 10 C12H22 + 11 H2O11
KSCN + FeNo3 + NaOH = Fe(SCN)3 + KNo3 + Fe(OH)3 + Na =>
3 KSCN + 3 FeNo3 + 6 NaOH = Fe(SCN)3 + 3 KNo3 + 2 Fe(OH)3 + 6 Na
H2(g) + Br2(aq) = HBr =>
H2(g) + Br2(aq) = 2 HBr
SiO2 + H2SO4 = Si + SO4 + H2O =>
SiO2 + 2 H2SO4 = Si + 2 SO4 + 2 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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