| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 2 Ag(NH3)2NO3 = C2Ag2 + 2 NH4NO3 + 2 NH3
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
AlCl3 + LiCl = LiCl3 + Al =>
2 AlCl3 + 3 LiCl = 3 LiCl3 + 2 Al
ZnBr2 + H2SO4 = ZnSO4 + HBr =>
ZnBr2 + H2SO4 = ZnSO4 + 2 HBr
PbO + HCl = PbCl + OH =>
PbO + HCl = PbCl + OH
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
CuS + HNO3 + H3O{+} = Cu{2+} + S + NO + H2O =>
3 CuS + 2 HNO3 + 6 H3O{+} = 3 Cu{2+} + 3 S + 2 NO + 10 H2O
Ba(NO3)2 + (CrOH)2SO4 + H2O = Cr(OH)3 + (Cr(OH)2)2SO4 + BaSO4 + NH4HSO4 =>
Ba(NO3)2 + 8(CrOH)2SO4 + 16 H2O = 6 Cr(OH)3 + 5(Cr(OH)2)2SO4 + BaSO4 + 2 NH4HSO4
KCl + BaCl2 = BaKCl3 =>
KCl + BaCl2 = BaKCl3
Cu + F2 = Cu2F2 =>
2 Cu + F2 = Cu2F2
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
NH3(g) + NO2(g) = N2(g) + H2O(l) =>
8 NH3(g) + 6 NO2(g) = 7 N2(g) + 12 H2O(l)
BrC4H7O2 + P(C6H5)3 = C4H7O2P(C6H5)3Br =>
BrC4H7O2 + P(C6H5)3 = C4H7O2P(C6H5)3Br
(NH4)2SO4 + CaO = NH3 + H2O + CaSO4 =>
(NH4)2SO4 + CaO = 2 NH3 + H2O + CaSO4
NiO(s) = Ni(s) + O2(g) =>
2 NiO(s) = 2 Ni(s) + O2(g)
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
KCl + BaCl2 = BaKCl3 =>
KCl + BaCl2 = BaKCl3
C2H2 + Ag(NH3)2NO3 = C2Ag2 + NH4NO3 + NH3 =>
C2H2 + 2 Ag(NH3)2NO3 = C2Ag2 + 2 NH4NO3 + 2 NH3
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
HNO3 + NH3 = H2O + NOH =>
HNO3 + NH3 = H2O + 2 NOH
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
CuCl2 + CuSO4 = Cu2SO4 + Cl =>
CuCl2 + CuSO4 = Cu2SO4 + 2 Cl
HNO3 + NaOH = Na2(OH)NO3 + H2O =>
HNO3 + 2 NaOH = Na2(OH)NO3 + H2O
KCl + BaCl2 = BaKCl3 =>
KCl + BaCl2 = BaKCl3
C2H2 + Ag(NH3)2NO3 = C2Ag2 + NH4NO3 + NH3 =>
C2H2 + 2 Ag(NH3)2NO3 = C2Ag2 + 2 NH4NO3 + 2 NH3
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
Al(s) + O(g) = AlO3 =>
Al(s) + 3 O(g) = AlO3
Cr2(SO4)3 + (NH4)2 + H2O = Cr(OH)2 + (NH4)2SO4 + H2S =>
5 Cr2(SO4)3 + 13(NH4)2 + 12 H2O = 10 Cr(OH)2 + 13(NH4)2SO4 + 2 H2S
Zn + (H2SO4)2 = Zn(SO4)2 + H2 =>
Zn + (H2SO4)2 = Zn(SO4)2 + 2 H2
Ni + NH4OH = Ni(NH3)4 + H2O =>
Ni + 4 NH4OH = Ni(NH3)4 + 4 H2O
HCl + Ba(HCO3)2 = BaCl2 + H2O + CO2 =>
2 HCl + Ba(HCO3)2 = BaCl2 + 2 H2O + 2 CO2
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
AlCl3 + C4 = C4Cl2 + Al =>
2 AlCl3 + 3 C4 = 3 C4Cl2 + 2 Al
FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4 + 7 H2O
PhNH2 + CH3COOCOCH3 = PhNHCOCH3 + CH3COOH =>
PhNH2 + CH3COOCOCH3 = PhNHCOCH3 + CH3COOH
CuCO3 + HI = CuI2 + H2CO3 =>
CuCO3 + 2 HI = CuI2 + H2CO3
AgNO3 + C6H8O6 = Ag + HNO3 + CO =>
8 AgNO3 + C6H8O6 = 8 Ag + 8 HNO3 + 6 CO
KOH + (NH4)2SO3 = K2SO3 + H2O + NH3 =>
2 KOH + (NH4)2SO3 = K2SO3 + 2 H2O + 2 NH3
Na2Cu2O7 + S = Na2SO4 + Cu2O3 =>
Na2Cu2O7 + S = Na2SO4 + Cu2O3
Na2Cr2O7 + Cu + NaBr + H2O = NaOH + Cr2O3 + CuBr2 =>
Na2Cr2O7 + 3 Cu + 6 NaBr + 4 H2O = 8 NaOH + Cr2O3 + 3 CuBr2
Ba(OH)2 + Fe2(SO4)3 = Ba(SO4)2 + Fe2(OH)3 =>
3 Ba(OH)2 + 2 Fe2(SO4)3 = 3 Ba(SO4)2 + 2 Fe2(OH)3
PbCl2 + K2CO3 = KCl + PbCO3 =>
PbCl2 + K2CO3 = 2 KCl + PbCO3
HCl + NaHSO3 = SO2 + H2O + NaCl =>
HCl + NaHSO3 = SO2 + H2O + NaCl
K2CrO4 = K + Cr + O2 =>
K2CrO4 = 2 K + Cr + 2 O2
NaOI + C5H10O = C4H7NaO2 + CHI3 + NaOH =>
3 NaOI + C5H10O = C4H7NaO2 + CHI3 + 2 NaOH
HCl + Zn = ZnCl2 + H(g) =>
2 HCl + Zn = ZnCl2 + 2 H(g)
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
C2H2 + Ag(NH3)2NO3 = C2Ag2 + NH4NO3 + NH3 =>
C2H2 + 2 Ag(NH3)2NO3 = C2Ag2 + 2 NH4NO3 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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