| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCOOH + 2 KMnO4 + H2SO4 = 2 MnO2 + 4 H2O + K2SO4 + 3 CO2
[Si(CH3)2Cl2] + H2O = [Si(CH3)2O] + HCl =>
[Si(CH3)2Cl2] + H2O = [Si(CH3)2O] + 2 HCl
CuZn + HNO3 = Cu(NO3)2 + Zn + H2 =>
CuZn + 2 HNO3 = Cu(NO3)2 + Zn + H2
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
KO + NaOH = KOH + NaO =>
KO + NaOH = KOH + NaO
N2O + CO2 = NO2 + CO =>
N2O + 3 CO2 = 2 NO2 + 3 CO
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
KF + CaBr2 = CaF2 + KBr =>
2 KF + CaBr2 = CaF2 + 2 KBr
H2CrO4 + KNO3 + NaOH = K2CrO4 + NaNO3 + H2O =>
H2CrO4 + 2 KNO3 + 2 NaOH = K2CrO4 + 2 NaNO3 + 2 H2O
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
HBO2 + KCl = K2B4O7 + H2O + HCl =>
4 HBO2 + 2 KCl = K2B4O7 + H2O + 2 HCl
C12H22O3(l) + O2 = CO2(g) + H2O =>
C12H22O3(l) + 16 O2 = 12 CO2(g) + 11 H2O
CH4O2 = HCHOH2O =>
CH4O2 = HCHOH2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4(g) + O2(g) = CO2(g) + H2O() =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O()
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
Cu2SO4 + K2Cr2O7 + H2SO4 = CuSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Cu2SO4 + K2Cr2O7 + 7 H2SO4 = 6 CuSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
Na(HCO3) = Na(OH) + CO2 =>
Na(HCO3) = Na(OH) + CO2
NO3H = HNO3 =>
NO3H = HNO3
CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4
CuO + HC1 = Cu1C2 + H2O =>
CuO + 2 HC1 = Cu1C2 + H2O
Co(OH)Cl + KOH = Co(OH)2 + KCl =>
Co(OH)Cl + KOH = Co(OH)2 + KCl
Al + Cd(NO2)2 = Cd + Al(NO2)3 =>
2 Al + 3 Cd(NO2)2 = 3 Cd + 2 Al(NO2)3
H + ClO4 = HClO4 =>
H + ClO4 = HClO4
Cr(NO3)3*9H2O + HCl = CrCl3 + HNO3 + H2O =>
Cr(NO3)3*9H2O + 3 HCl = CrCl3 + 3 HNO3 + 9 H2O
K2CO3 + Zn(NO3)2 = KNO3 + Zn2(CO3)2 =>
2 K2CO3 + 2 Zn(NO3)2 = 4 KNO3 + Zn2(CO3)2
HBr + S = Br + H2S =>
2 HBr + S = 2 Br + H2S
Al(OH)3 + K2(MnO4) = Al2(MnO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(MnO4) = Al2(MnO4)3 + 6 K(OH)
Cu3COOH + Ba(OH)2 = Ba(Cu3COO)2 + H2O =>
2 Cu3COOH + Ba(OH)2 = Ba(Cu3COO)2 + 2 H2O
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
C3H6 + K2Cr2O7 + H2O = C3H6(OH)2 + KOH + Cr2O3 =>
3 C3H6 + K2Cr2O7 + 4 H2O = 3 C3H6(OH)2 + 2 KOH + Cr2O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
TiCl + HCl = TiCl4 + H2 =>
2 TiCl + 6 HCl = 2 TiCl4 + 3 H2
CH3COOH + (CH3)2CHCH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
4 CH3COOH + 5(CH3)2CHCH2OH = 4 CH3COOCH2CH2CH(CH3)2 + 5 H2O
MeNO3 = Me2O + NO2 + O2 =>
4 MeNO3 = 2 Me2O + 4 NO2 + O2
Zn + SO2 = ZnO2 + S =>
Zn + SO2 = ZnO2 + S
C6H5CO2H + CH3OH = C6H5CO2CH3 + H2O =>
C6H5CO2H + CH3OH = C6H5CO2CH3 + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MeNO3 = Me2O + NO2 + O2 =>
4 MeNO3 = 2 Me2O + 4 NO2 + O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mn(NO3)3 + Na2S = Mn2S3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + FeO + NaClO = Fe(OH)3 + NaCl =>
3 H2O + 2 FeO + NaClO = 2 Fe(OH)3 + NaCl
KFH2SO4 = KHSO4HF =>
KFH2SO4 = KHSO4HF
NaCl + K2SO4 = Na2SO4 + K2Cl2 =>
2 NaCl + K2SO4 = Na2SO4 + K2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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