Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 NaI = 2 FeCl2 + 2 NaCl + I2
NH2CH2COOH + NH2CH2CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + NH2CH2CH2COOH = H2O + NH2CH2CONHCH(CH3)COOH
KMnO4 + NO2 + H2O = KNO3 + HNO3 + Mn(NO3)2 =>
KMnO4 + 5 NO2 + H2O = KNO3 + 2 HNO3 + Mn(NO3)2
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Al + HNO3 = Al2(NO3)3 + H2O + NO =>
2 Al + 4 HNO3 = Al2(NO3)3 + 2 H2O + NO
NaNO3 + H2SO4 = NHO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 NHO3 + Na2SO4
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Mg(NO3)2 + H2O = MgO + HNO3 =>
Mg(NO3)2 + H2O = MgO + 2 HNO3
H2O + HCl + NaO2 = NaCl + H2O2 =>
2 H2O + 2 HCl + 2 NaO2 = 2 NaCl + 3 H2O2
HCOONa + KMnO4 = MnO2 + Na2CO3 + NaHCO3 + K2CO3 + H2O =>
3 HCOONa + 2 KMnO4 = 2 MnO2 + Na2CO3 + NaHCO3 + K2CO3 + H2O
NH3 + Ni(NO3)2 = NO3 + Ni(NH3)2 =>
2 NH3 + Ni(NO3)2 = 2 NO3 + Ni(NH3)2
CuSO4 + NaCl = CuCl + Na2SO4 + Cl =>
CuSO4 + 2 NaCl = CuCl + Na2SO4 + Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
NH3 + H2NO3 = N2O + H2O =>
6 NH3 + 8 H2NO3 = 7 N2O + 17 H2O
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
RuO3 = Ru + O =>
RuO3 = Ru + 3 O
MgI2 + KOH = Mg(OH)2 + KI =>
MgI2 + 2 KOH = Mg(OH)2 + 2 KI
Na2S + Na2SO4 = Na2SO3 =>
Na2S + 3 Na2SO4 = 4 Na2SO3
AgNO3 = Ag + O2 + NO2 =>
2 AgNO3 = 2 Ag + O2 + 2 NO2
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C2H6 + HNO3 = CH3CH2NO2 + H2O =>
C2H6 + HNO3 = CH3CH2NO2 + H2O
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H9OH + H2CrO4 + H2SO4 = C6H8O + Cr2(SO4)3 + H2O =>
3 C4H9OH + 4 H2CrO4 + 6 H2SO4 = 2 C6H8O + 2 Cr2(SO4)3 + 17 H2O
(Al(CH3)3) + O2 = Al2O3 + H2O + CO2 =>
2(Al(CH3)3) + 12 O2 = Al2O3 + 9 H2O + 6 CO2
H2O2 + NaI = O2 + NaIH =>
H2O2 + 2 NaI = O2 + 2 NaIH
Na3 + H2O = HNa3 + OH =>
Na3 + H2O = HNa3 + OH
Fe(OH)3 + HCl = H2O + FeOHCl2 =>
Fe(OH)3 + 2 HCl = 2 H2O + FeOHCl2
SO3 + K2 + O = K2SO4 =>
SO3 + K2 + O = K2SO4
KMnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
NaBr + NaOH = Na2O + HBr =>
NaBr + NaOH = Na2O + HBr
ZnSO4() + NaOH() = Zn(OH)2 + Na2SO4() =>
ZnSO4() + 2 NaOH() = Zn(OH)2 + Na2SO4()
C + HNO3 = CO2 + HNO2 =>
C + 2 HNO3 = CO2 + 2 HNO2
CuSO4 + CaCl2 = CaSO4 + CuCl2 =>
CuSO4 + CaCl2 = CaSO4 + CuCl2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NaCl + K3(PO)4 = KCl + Na3(PO)4 =>
3 NaCl + K3(PO)4 = 3 KCl + Na3(PO)4
Br2 + KOH = KBr3 + KBrO3 + H2O =>
8 Br2 + 6 KOH = 5 KBr3 + KBrO3 + 3 H2O
HClO3 + Co(OH)3 = Co(ClO3)3 + H2O =>
3 HClO3 + Co(OH)3 = Co(ClO3)3 + 3 H2O
AgNO(aq) + Cu(s) = Cu(NO)(aq) + Ag(s) =>
AgNO(aq) + Cu(s) = Cu(NO)(aq) + Ag(s)
H2OBa(OH)2 + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
H2OBa(OH)2 + 2 NH4SCN = Ba(SCN)2 + 3 H2O + 2 NH3
CH3Cl + Li = CH3Li + LiCl =>
CH3Cl + 2 Li = CH3Li + LiCl
Na2SO4 + Cl2Ba = ClNa + BaSO4 =>
Na2SO4 + Cl2Ba = 2 ClNa + BaSO4
Mg(HSO3)2 + HCl = MgCl2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 SO2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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