| Équations équilibrées la veille |
3 CH3COHCH3CH3 + 16 HNO3 + 2 K2Cr2O7 = 6 CH3CHO + 4 KNO3 + 4 Cr(NO3)3 + 11 H2O
(CO2)6 + (H2O)6 = C6H12O6 + O2 =>
(CO2)6 + (H2O)6 = C6H12O6 + 6 O2
C5H11Cl + H2O = C5H11OH + HCl =>
C5H11Cl + H2O = C5H11OH + HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
F + O2 = FO2 =>
F + O2 = FO2
Ni + MgO = NiO + Mg =>
Ni + MgO = NiO + Mg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO(s) + Al(s) = Al2O3(s) + Ca(s) =>
3 CaO(s) + 2 Al(s) = Al2O3(s) + 3 Ca(s)
HNO3 + NaI = NaNO3 + HI =>
HNO3 + NaI = NaNO3 + HI
Mg(NO3)2*6H2O = H2O + HNO3 + MgO =>
Mg(NO3)2*6H2O = 5 H2O + 2 HNO3 + MgO
C6H13CHCHCH2COOCH3 + O2 = H2O + CO2 =>
C6H13CHCHCH2COOCH3 + 15 O2 = 10 H2O + 11 CO2
NaFeO2 + Ca(OH)2 = NaOH + Ca(FeO2)2 =>
2 NaFeO2 + Ca(OH)2 = 2 NaOH + Ca(FeO2)2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
LiNO = Li + NO =>
LiNO = Li + NO
CuS + NH4NO3 = Cu(NO3)2 + (NH4)2S =>
CuS + 2 NH4NO3 = Cu(NO3)2 + (NH4)2S
CuFeS2 + KNO3 + H2SO4 = Fe(SO4)3 + CuSO4 + K2SO4 + NO + H2O =>
3 CuFeS2 + 20 KNO3 + 16 H2SO4 = 3 Fe(SO4)3 + 3 CuSO4 + 10 K2SO4 + 20 NO + 16 H2O
FeBr3CuSO4 = FeSO4CuBr3 =>
FeBr3CuSO4 = FeSO4CuBr3
CoSO4 + Li(s) = Co(s) + Li2SO4 =>
CoSO4 + 2 Li(s) = Co(s) + Li2SO4
N2O + Oxygen = NO2 =>
2 N2O + 3 O2 = 4 NO2
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Al2(SO3)3 + NaNO3 = Na2SO3 + Al(NO3)3 =>
Al2(SO3)3 + 6 NaNO3 = 3 Na2SO3 + 2 Al(NO3)3
ZnO + C10H14N2Na4O8 = C10H12N2O8ZnNa4 + H2O =>
ZnO + C10H14N2Na4O8 = C10H12N2O8ZnNa4 + H2O
Na(HCO3) + HCl = H2O + CO2 + NaCl =>
Na(HCO3) + HCl = H2O + CO2 + NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
H2O + CO2 = C6H2O6 + HO2 =>
10 H2O + 18 CO2 = 3 C6H2O6 + 14 HO2
C4H5Ag + HCl = C4H6 + AgCl =>
C4H5Ag + HCl = C4H6 + AgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
FeS + O2 = S3O2 + Fe2O3 =>
12 FeS + 13 O2 = 4 S3O2 + 6 Fe2O3
H3(PO4) + RbOH = H2O + Rb3(PO4) =>
H3(PO4) + 3 RbOH = 3 H2O + Rb3(PO4)
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
Fe2(CO3)3 + KClO2 = Fe(ClO2)3 + K2CO3 =>
Fe2(CO3)3 + 6 KClO2 = 2 Fe(ClO2)3 + 3 K2CO3
Al(Mn04)3 + Mg = Mg(Mn04)2 + Al =>
2 Al(Mn04)3 + 3 Mg = 3 Mg(Mn04)2 + 2 Al
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
CdS = Cd + S =>
CdS = Cd + S
BaS(aq) + HCl(aq) = H2S(g) + BaCl2(aq) =>
BaS(aq) + 2 HCl(aq) = H2S(g) + BaCl2(aq)
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
V2S5 + O2 = VO2SO4 + SO3 =>
2 V2S5 + 21 O2 = 4 VO2SO4 + 6 SO3
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
KMnO4 + Br2 + H2SO4 = H2O + KBrO3 + Mn(SO4) =>
2 KMnO4 + Br2 + 2 H2SO4 = 2 H2O + 2 KBrO3 + 2 Mn(SO4)
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
C9H8O + [Ag(NH3)2]{+} + H2O = C9H8O2 + Ag + NH3 + H{+} =>
C9H8O + 2[Ag(NH3)2]{+} + H2O = C9H8O2 + 2 Ag + 4 NH3 + 2 H{+}
HO2 + MnO = H2O2 + MnO2 =>
2 HO2 + 2 MnO = H2O2 + 2 MnO2
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
Na + Cl = NaCl =>
Na + Cl = NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
FePO4 + H2O = Fe2O3 + H3PO4 =>
2 FePO4 + 3 H2O = Fe2O3 + 2 H3PO4
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Équations équilibrées sur01/28/25
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