| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H402 + O2 = CO2 + H2O =>
2 C2H402 + 205 O2 = 4 CO2 + 402 H2O
BeI2 + Na3PO4 = BePO4 + Na3I2 =>
BeI2 + Na3PO4 = BePO4 + Na3I2
Co(CH3COO)2 + H2O + CH3OH = CH3COOCH3 + CoO(OH) =>
4 Co(CH3COO)2 + H2O + 5 CH3OH = 7 CH3COOCH3 + 4 CoO(OH)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cr2O7{-} + C2H5OH + H{+} = Cr{+3} + CO2 + H2O =>
12 Cr2O7{-} + 7 C2H5OH + 84 H{+} = 24 Cr{+3} + 14 CO2 + 63 H2O
Fe{3+} + HSO3{-} = Fe{2+} + H{+} + SO3{-} =>
Fe{3+} + HSO3{-} = Fe{2+} + H{+} + SO3{-}
AgNO3 + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3 + NaCl(aq) = AgCl(s) + NaNO3(aq)
KSCN + KMnO4 + H2SO4 = HCN + MnSO4 + KHSO4 + H2O =>
5 KSCN + 6 KMnO4 + 12 H2SO4 = 5 HCN + 6 MnSO4 + 11 KHSO4 + 4 H2O
MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2
CH2Br + Br2 = CHBr3 + HBr =>
2 CH2Br + 3 Br2 = 2 CHBr3 + 2 HBr
Ag + Ba(NO3)2 = Ba + AgNO3 =>
2 Ag + Ba(NO3)2 = Ba + 2 AgNO3
Zn(OH)2 + H2SeO3 = Zn(SeO3) + H2O =>
Zn(OH)2 + H2SeO3 = Zn(SeO3) + 2 H2O
SO + LiOH = SLiO2H =>
SO + LiOH = SLiO2H
C2H5OH + O2 = H2O + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
K2CrO3 + HNO3 = KNO3 + H2CrO3 =>
K2CrO3 + 2 HNO3 = 2 KNO3 + H2CrO3
NO2Cl2 = NOCl + OCl =>
NO2Cl2 = NOCl + OCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + CH3COOH = Na + CO3 + H2O =>
12 NaOH + CH3COOH = 12 Na + 2 CO3 + 8 H2O
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
AlCl3 + Ca3N2 = AlN + CaCl2 =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
SO2 + BaCl2 = SCl2 + BaO2 =>
SO2 + BaCl2 = SCl2 + BaO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaOH + NH4I = NH3 + H2O + NaI =>
NaOH + NH4I = NH3 + H2O + NaI
C2H5 + Cl2 = C2H4Cl2 + HCl =>
2 C2H5 + 3 Cl2 = 2 C2H4Cl2 + 2 HCl
K2SO3 + BaCl2 = KCl + Ba2(SO3)2 =>
2 K2SO3 + 2 BaCl2 = 4 KCl + Ba2(SO3)2
HSO4 + KOH = K(SO4) + H2O =>
HSO4 + KOH = K(SO4) + H2O
Mn(OH)2 + H2O + O2 = Mn(OH)4 =>
2 Mn(OH)2 + 2 H2O + O2 = 2 Mn(OH)4
HAlO2 + NaOH = NaAlO2 + H2O =>
HAlO2 + NaOH = NaAlO2 + H2O
HCl + AgNo = HClAgNo =>
HCl + AgNo = HClAgNo
BaNO3 + Na(SO4)2 = BaSO4 + (NO3)2Na =>
2 BaNO3 + Na(SO4)2 = 2 BaSO4 + (NO3)2Na
CH3CH2CCl2CH3 + H2O = CH3CH2C(O)CH3 + HCl =>
CH3CH2CCl2CH3 + H2O = CH3CH2C(O)CH3 + 2 HCl
K2MnO4 + O3 = KMnO4 + O2KO =>
K2MnO4 + O3 = KMnO4 + O2KO
Pb(C2H5) + O2 = PbO + CO2 + H2O =>
4 Pb(C2H5) + 15 O2 = 4 PbO + 8 CO2 + 10 H2O
Na(NO3) + PbO = Pb(NO3)2 + Na2O =>
2 Na(NO3) + PbO = Pb(NO3)2 + Na2O
Fe2OH2O = Fe(OH) =>
Fe2OH2O = 2 Fe(OH)
NaClO*5H2O = NaClO + H2O =>
NaClO*5H2O = NaClO + 5 H2O
CuCl + O2 + H2O = CuCl2*3Cu(OH)2 + CuCl2 =>
12 CuCl + 3 O2 + 6 H2O = 2 CuCl2*3Cu(OH)2 + 4 CuCl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
CaS + HNO3 = H2SO4 + NO + Ca(NO3)2 + H2O =>
3 CaS + 14 HNO3 = 3 H2SO4 + 8 NO + 3 Ca(NO3)2 + 4 H2O
C6H5OH + NO3 = C6H5O + HNO3 =>
C6H5OH + NO3 = C6H5O + HNO3
Ca10(PO4)6F2 + HCl = Ca(H2PO4)2 + CaCl2 + CaF2 =>
Ca10(PO4)6F2 + 12 HCl = 3 Ca(H2PO4)2 + 6 CaCl2 + CaF2
Mn(OH)2 + H2O + O2 = Mn(OH)4 =>
2 Mn(OH)2 + 2 H2O + O2 = 2 Mn(OH)4
BeI2 + Na3PO4 = BePO4 + Na3I2 =>
BeI2 + Na3PO4 = BePO4 + Na3I2
CaH2 + O2 = CaO2 + H2 =>
CaH2 + O2 = CaO2 + H2
C6N6FeK4 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 C6N6FeK4 + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
ZnCl2 + K(OH) = Zn(OH)2 + KCl =>
ZnCl2 + 2 K(OH) = Zn(OH)2 + 2 KCl
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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