| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + BaBr2 = BaSO4 + 2 KBr
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
ClO2 + OH{-} = ClO3{-} + Cl{-} + H2O =>
6 ClO2 + 6 OH{-} = 5 ClO3{-} + Cl{-} + 3 H2O
Bi + H2SO4 = Bi(SO4)3 + SO2 + H2O =>
Bi + 6 H2SO4 = Bi(SO4)3 + 3 SO2 + 6 H2O
FeCl3 + BaCl2 = Fe(Cl3)2 + BaCl =>
FeCl3 + 3 BaCl2 = Fe(Cl3)2 + 3 BaCl
SnO2 + HCl = Cl2 + SnCl2 + H2O =>
SnO2 + 4 HCl = Cl2 + SnCl2 + 2 H2O
KCrO2 + HCl + Zn = KCl + CrCl2 + H2O + ZnCl2 =>
2 KCrO2 + 8 HCl + Zn = 2 KCl + 2 CrCl2 + 4 H2O + ZnCl2
C6H5NO2 + H2 = C6H5NH3 + H2O =>
2 C6H5NO2 + 7 H2 = 2 C6H5NH3 + 4 H2O
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
MnO(OH)2 + KI + HCl = MnCl2 + KCl + I2 + H2O =>
MnO(OH)2 + 2 KI + 4 HCl = MnCl2 + 2 KCl + I2 + 3 H2O
NOBr + Cl = NO + BrCl =>
NOBr + Cl = NO + BrCl
Al3(CO3)3 = Al + CO3 =>
Al3(CO3)3 = 3 Al + 3 CO3
HCl + NaCO3 = H(CO3) + NaCl =>
HCl + NaCO3 = H(CO3) + NaCl
H4P2O7 + H2O2 = H4P2O8 + H2O =>
H4P2O7 + H2O2 = H4P2O8 + H2O
KSO4 + NH4NO3 = SO4NH4 + KNO3 =>
KSO4 + NH4NO3 = SO4NH4 + KNO3
Fe2(SO4)3 + Mg(IO3)2 = Fe(IO3)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(IO3)2 = 2 Fe(IO3)3 + 3 MgSO4
LiOH + Nb(C2O4H)5*5H2O = LiNbO3 + CO + O2 + H2O =>
2 LiOH + 2 Nb(C2O4H)5*5H2O = 2 LiNbO3 + 20 CO + 5 O2 + 16 H2O
Mn + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 Mn + 7 KClO3 + 6 KOH = 6 KMnO4 + 7 KCl + 3 H2O
Cu2 + Al(SO4)3 = Cu(SO4)2 + Al =>
3 Cu2 + 4 Al(SO4)3 = 6 Cu(SO4)2 + 4 Al
NaHSO4 + H2O + AlCl3 = Al(OH)3 + H2SO4 + NaCl =>
3 NaHSO4 + 3 H2O + AlCl3 = Al(OH)3 + 3 H2SO4 + 3 NaCl
BaO2 + CuSO4 = BaSO4 + CuO2 =>
BaO2 + CuSO4 = BaSO4 + CuO2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
BaS2O3 = Ba + S2O3 =>
BaS2O3 = Ba + S2O3
KCl + KClO3 + H2SO4 = Cl2K2SO4 + H2O =>
5 KCl + KClO3 + 3 H2SO4 = 3 Cl2K2SO4 + 3 H2O
AgNO3(aq) + K2CO3(aq) = Ag2CO3 + KNO3 =>
2 AgNO3(aq) + K2CO3(aq) = Ag2CO3 + 2 KNO3
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Sn2O3 + H2O = Sn(OH)3 =>
Sn2O3 + 3 H2O = 2 Sn(OH)3
CaSO4 = Ca{2+} + SO4{-2} =>
CaSO4 = Ca{2+} + SO4{-2}
C2H5OH = OH6C2 =>
C2H5OH = OH6C2
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
Ce2 + H2 = HCe2 =>
2 Ce2 + H2 = 2 HCe2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
PhCH + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnS + H2O =>
13 PhCH + 4 KMnO4 + 6 H2SO4 = 13 PhCOOH + 2 K2SO4 + 4 MnS + 6 H2O
CrO + O2 + KOH = K2CrO4 + H2O =>
CrO + O2 + 2 KOH = K2CrO4 + H2O
Zn + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
Au + Cu(NO3)2 = Au(NO3)2 + Cu =>
Au + Cu(NO3)2 = Au(NO3)2 + Cu
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
Cu2O + H2O2 = CuO + CuOH =>
2 Cu2O + H2O2 = 2 CuO + 2 CuOH
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
NaOH + Zn(NO3) = ZnOH + Na(NO3) =>
NaOH + Zn(NO3) = ZnOH + Na(NO3)
AlCl3 + Ca(OH)2 = CaCl3 + Al(OH)2 =>
AlCl3 + Ca(OH)2 = CaCl3 + Al(OH)2
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
AgNO3(aq) + K2CO3(aq) = AgCO3(s) + K2NO3(aq) =>
AgNO3(aq) + K2CO3(aq) = AgCO3(s) + K2NO3(aq)
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
K + Cl(g) = KCl =>
K + Cl(g) = KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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