| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 Ag2O = 3 H2O + N2 + 6 Ag
CuSO4*5H2O + Na2C4H4O4 = CuC4H4O4 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2C4H4O4 = CuC4H4O4 + Na2SO4 + 5 H2O
Mg + H2O(l) = Mg(OH)2 + H2 =>
Mg + 2 H2O(l) = Mg(OH)2 + H2
Ba + HCl1 = BaCl2 + H2 =>
Ba + 2 HCl1 = BaCl2 + H2
C5H12O + HBr = C4H9Br + H2O =>
4 C5H12O + 5 HBr = 5 C4H9Br + 4 H2O
Na2CO3 + La2O3 + SrCO2 + ZrO2 + O2 = Na33La33Sr33Zr100O300 + CO2 =>
33 Na2CO3 + 33 La2O3 + 66 SrCO2 + 200 ZrO2 + 34 O2 = 2 Na33La33Sr33Zr100O300 + 99 CO2
Pb(NO3)2 + NH3 = PbH2 + N2O + H2O =>
2 Pb(NO3)2 + 6 NH3 = 2 PbH2 + 5 N2O + 7 H2O
NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2
CH2O + (Ag(NH3)2)NO3 = (Ag(NH3)2)NO2 + CH2O2 =>
CH2O + (Ag(NH3)2)NO3 = (Ag(NH3)2)NO2 + CH2O2
C3H7OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H5COOH + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2H5COOH + 11 H2O
Na2O2 + Fe = Fe2O3 + Na2O =>
3 Na2O2 + 2 Fe = Fe2O3 + 3 Na2O
Cu2 + HCl = H2 + CuCl3 =>
Cu2 + 6 HCl = 3 H2 + 2 CuCl3
Cl + H2 = ClH =>
2 Cl + H2 = 2 ClH
NaCl + F{2] = NaF+Cl{2} =>
NaCl + F{2] = NaF+Cl{2}
Ag + [Fe(Cn)6] = Ag[Fe(Cn)6] =>
Ag + [Fe(Cn)6] = Ag[Fe(Cn)6]
H2O + CH3COOCH2CH2CH3 = CH3CH2CH2OH + CH3COOH =>
H2O + CH3COOCH2CH2CH3 = CH3CH2CH2OH + CH3COOH
CH2OHCH2CH2CH3 + CuO = CH3CH2CH2COOH + Cu2O + H2O =>
CH2OHCH2CH2CH3 + 4 CuO = CH3CH2CH2COOH + 2 Cu2O + H2O
WO3 + P4 = W2P2O7 + WP =>
28 WO3 + 7 P4 = 12 W2P2O7 + 4 WP
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl(g) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(g)
Br2 + C + H2 = CH2Br2 =>
Br2 + C + H2 = CH2Br2
K2Cr2O7 + H2SO4 + C2H5OH = C2H3OH + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 3 C2H3OH + Cr2(SO4)3 + K2SO4 + 7 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
CaHPO4 + CH3COOH = Ca(CH3COO)PO3 + H2O =>
CaHPO4 + CH3COOH = Ca(CH3COO)PO3 + H2O
KMgO2 = MgK + O2 =>
KMgO2 = MgK + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + HC2H3O2 = H2O(l) + CO2 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2O(l) + CO2 + NaC2H3O2
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + H2O + K2SO3 =>
2 KIO3 + 6 Na2SO3 + H2SO4 = I2 + 6 Na2SO4 + H2O + K2SO3
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C3H6 + O2 = CO2 + H4O =>
4 C3H6 + 15 O2 = 12 CO2 + 6 H4O
AgNO3KCl = KNO3 + AgCl =>
AgNO3KCl = KNO3 + AgCl
FeSO4 + MnO2 + KHSO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
2 FeSO4 + MnO2 + 4 KHSO4 = Fe2(SO4)3 + MnSO4 + 2 H2O + 2 K2SO4
Na[Al(OH)4] + H2O2 = Al(OH)3 + Na2O2 + H2O =>
2 Na[Al(OH)4] + H2O2 = 2 Al(OH)3 + Na2O2 + 2 H2O
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
NaCl + Br2 = BrCl + Na =>
2 NaCl + Br2 = 2 BrCl + 2 Na
Na2FeO4 + H2S = FeS + O2 + Na2S + H2O =>
Na2FeO4 + 2 H2S = FeS + O2 + Na2S + 2 H2O
Fe(CrO4) + Li(NO3) = Fe(NO3) + Li(CrO4) =>
Fe(CrO4) + Li(NO3) = Fe(NO3) + Li(CrO4)
PhCH2Cl + CH3CN(CHO)CH3 + Zn = PhCH2(CH3)CN(CHO)CH3 + ZnCl =>
PhCH2Cl + CH3CN(CHO)CH3 + Zn = PhCH2(CH3)CN(CHO)CH3 + ZnCl
C02 + H2O = C6H12O + O2 =>
6 C02 + 12 H2O = 2 C6H12O + 5 O2
C4H8 + O3 = CO2 + H2O =>
C4H8 + 4 O3 = 4 CO2 + 4 H2O
HNO3 + PbS = Pb(HSO4)2 + Pb(NO3)2 + NO + H2O =>
22 HNO3 + 6 PbS = 3 Pb(HSO4)2 + 3 Pb(NO3)2 + 16 NO + 8 H2O
K2 + HPO4 = K2HPO4 =>
K2 + HPO4 = K2HPO4
OH + MnO2 = MnO4 + H2O =>
4 OH + MnO2 = MnO4 + 2 H2O
Mn(OH)2 + NaMnO4 + NaOH = (MnO2)2Na2O + H2O =>
6 Mn(OH)2 + 4 NaMnO4 + 6 NaOH = 5(MnO2)2Na2O + 9 H2O
KNO2 + Ba(NO3)2 = KNO3 + Ba(NO2)2 =>
2 KNO2 + Ba(NO3)2 = 2 KNO3 + Ba(NO2)2
Zn + Cl + H2O = Zn2(OH)3Cl + H2 =>
4 Zn + 2 Cl + 6 H2O = 2 Zn2(OH)3Cl + 3 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ag + Fe2(Co2)3 = Fe + Ag2Co3 =>
4 Ag + Fe2(Co2)3 = 2 Fe + 2 Ag2Co3
CuN2O6(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
CuN2O6(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
KHCO3 + Sb2O3 + O2 = KSbO3 + CO2 + H2O =>
2 KHCO3 + Sb2O3 + O2 = 2 KSbO3 + 2 CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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