| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr + O2 = SrO2
NaONO2 = NaO2NO =>
NaONO2 = NaO2NO
HNO3 + HI = I2 + NO2 + H2O =>
2 HNO3 + 2 HI = I2 + 2 NO2 + 2 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
HCl + SO2 = Cl2 + H2S + H2O =>
6 HCl + SO2 = 3 Cl2 + H2S + 2 H2O
HI + S = H2S + S2I2 =>
2 HI + 3 S = H2S + S2I2
Na2S2O3 + CO2 + H2O = NaHSO3 + S + NaHCO3 =>
Na2S2O3 + CO2 + H2O = NaHSO3 + S + NaHCO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2C4H4O6 + KCl = H2Cl2 + K2C4H4O6 =>
H2C4H4O6 + 2 KCl = H2Cl2 + K2C4H4O6
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HNO3 + H2S = H2SO4 + HNO2 =>
4 HNO3 + H2S = H2SO4 + 4 HNO2
Na2O + Fe2O3 = Na2O3 + Fe =>
3 Na2O + 2 Fe2O3 = 3 Na2O3 + 4 Fe
C18H32O2 + NaOH = C18H31O2Na + H2O =>
C18H32O2 + NaOH = C18H31O2Na + H2O
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
AuCl3 + H2O2 + NaOH = NaCl + O2Au + H2O =>
2 AuCl3 + H2O2 + 6 NaOH = 6 NaCl + 2 O2Au + 4 H2O
Mg(NO3)2 + HCl = MgCl2 + NO3H =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 NO3H
C3H7OH + CH3CH2CH2CH2COOH = C7H14O2 + H2O =>
2 C3H7OH + 3 CH3CH2CH2CH2COOH = 3 C7H14O2 + 2 H2O
FeS2 + O2 = FeS2O2 =>
FeS2 + O2 = FeS2O2
Zn + HClO4 = ZnO + HClO3 =>
Zn + HClO4 = ZnO + HClO3
LiOH + KI = LiI + KOH =>
LiOH + KI = LiI + KOH
(NH4)2SH2SO4 = (NH4)2SO4H2S =>
(NH4)2SH2SO4 = (NH4)2SO4H2S
Fe2S3 + CaI2 = CaS + FeI3 =>
Fe2S3 + 3 CaI2 = 3 CaS + 2 FeI3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
HCI + HCIO3 = CI + H2O =>
5 HCI + HCIO3 = 6 CI + 3 H2O
C4 = C =>
C4 = 4 C
NaH + BCl3 = NaCl + B2H6 =>
6 NaH + 2 BCl3 = 6 NaCl + B2H6
Na2CO3 + BaI2 = NaI + Ba2(CO3)2 =>
2 Na2CO3 + 2 BaI2 = 4 NaI + Ba2(CO3)2
K + Cl = KCl =>
K + Cl = KCl
CuKNO3Zn = ZnKNO3Cu =>
CuKNO3Zn = ZnKNO3Cu
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HSO4 + K = K2SO4 + H2 =>
2 HSO4 + 4 K = 2 K2SO4 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaPO4 + CaCl = CaPO4 + NaCl =>
NaPO4 + CaCl = CaPO4 + NaCl
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
KF + Mg(NO3)2 = KNO3 + MgF2 =>
2 KF + Mg(NO3)2 = 2 KNO3 + MgF2
WOCl4 + H2O = H2WO4*H2O + HCl =>
WOCl4 + 4 H2O = H2WO4*H2O + 4 HCl
Cl2 + NaOH = H2O + NaCl + NaClO3 =>
3 Cl2 + 6 NaOH = 3 H2O + 5 NaCl + NaClO3
HCl + BaNO3 = BaCl + HNO3 =>
HCl + BaNO3 = BaCl + HNO3
C6H6CH3Cl = C6H5CH3HCl =>
C6H6CH3Cl = C6H5CH3HCl
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Cl + SO4 = S4O6 + ClO3 =>
10 Cl + 12 SO4 = 3 S4O6 + 10 ClO3
Cr2(SO4)3 + Na2CO3 = Cr2(CO3)3 + Na2(SO4) =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2(SO4)
Na2O2 + SO2 = Na2O + SO3 =>
Na2O2 + SO2 = Na2O + SO3
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
Al2O3 + LiOH = LiAlO2 + H2O =>
Al2O3 + 2 LiOH = 2 LiAlO2 + H2O
AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
LiOH + KI = LiI + KOH =>
LiOH + KI = LiI + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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