| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 O3Cr + OH2 = O7Cr2H2
C3H4Cl2 + Cl2 = C3H4Cl4 =>
C3H4Cl2 + Cl2 = C3H4Cl4
C4H9Br + Br2 = C4H8Br2 + HBr =>
C4H9Br + Br2 = C4H8Br2 + HBr
Li2Br4H4S2O8 = LiSO4H2Br2 =>
Li2Br4H4S2O8 = 2 LiSO4H2Br2
C6H6N2O2 + HNO2 + HCl = C6H4N3O2 + H2O + Cl =>
C6H6N2O2 + HNO2 + HCl = C6H4N3O2 + 2 H2O + Cl
KL + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + L2 =>
2 KL + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + L2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
KMnO4 + H2O2 = KOH + MnO2 + O2 + H2O =>
2 KMnO4 + 3 H2O2 = 2 KOH + 2 MnO2 + 3 O2 + 2 H2O
CoI2 + Br2 = CoBr + I2 =>
2 CoI2 + Br2 = 2 CoBr + 2 I2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Zn + AuCl3 = Au + ZnCl2 =>
3 Zn + 2 AuCl3 = 2 Au + 3 ZnCl2
Sn(SO4)2 = Sn + SO4 =>
Sn(SO4)2 = Sn + 2 SO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
OH = OHOH =>
2 OH = OHOH
K2CO3 + CO(NH2)2 = KOCN + H2O =>
K2CO3 + CO(NH2)2 = 2 KOCN + 2 H2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Br(l) + P4(s) = P2Br5(s) =>
10 Br(l) + P4(s) = 2 P2Br5(s)
Ag2O + H2O2 = AgO + H2O =>
Ag2O + H2O2 = 2 AgO + H2O
H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O
KClNaHC4H4O6 = KHC4H4O6NaCl =>
KClNaHC4H4O6 = KHC4H4O6NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + K2SO4 + H2SO4 = MnSO4 + K2S2O8 + H2O =>
2 KMnO4 + 4 K2SO4 + 8 H2SO4 = 2 MnSO4 + 5 K2S2O8 + 8 H2O
K2MnO4 + NaOH = Na2MnO4 + KOH =>
K2MnO4 + 2 NaOH = Na2MnO4 + 2 KOH
Ca3N2 + HBr = CaBr2 + NH4Br =>
Ca3N2 + 8 HBr = 3 CaBr2 + 2 NH4Br
ZnOH + HClO4 = ZnClO4 + H2O =>
ZnOH + HClO4 = ZnClO4 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3COCH3H2NNH2 = CH3CH2CH3N2H2O =>
CH3COCH3H2NNH2 = CH3CH2CH3N2H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CH3CH2NH2HCl = CH3CH2NH3Cl =>
CH3CH2NH2HCl = CH3CH2NH3Cl
K(ClO3) + HBr = Br2 + KCl + H2O =>
K(ClO3) + 6 HBr = 3 Br2 + KCl + 3 H2O
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2O + Cl = HCl + O2 =>
2 H2O + 4 Cl = 4 HCl + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
CoCO3(s) = CO2CoO =>
CoCO3(s) = CO2CoO
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
Sn(SO4)2 = Sn + SO4 =>
Sn(SO4)2 = Sn + 2 SO4
NH4HCO3 + NH3 = (NH4)2CO3 =>
NH4HCO3 + NH3 = (NH4)2CO3
H2 + NFl3 = N + HFl =>
3 H2 + 2 NFl3 = 2 N + 6 HFl
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
H2C*CH2 + HCl = CH3CH2Cl =>
H2C*CH2 + HCl = CH3CH2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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