| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C6H5NO2 + H = C6H5NH2 + H2O =>
C6H5NO2 + 6 H = C6H5NH2 + 2 H2O
Cu2Cl(OH)3 + H2SO4 = CuSO4 + H2O + HCl =>
Cu2Cl(OH)3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + HCl
H3PO4(aq) + KOH(aq) = H3OH(s) + KPO4(s) =>
H3PO4(aq) + KOH(aq) = H3OH(s) + KPO4(s)
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Fe(No3)3 + Ba(OH)2 = Fe(OH)3 + Ba(No3)2 =>
2 Fe(No3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(No3)2
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
CH4 + Cl4 = CCl4 + HCl =>
CH4 + 2 Cl4 = CCl4 + 4 HCl
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
Fe(OH)2 + N2O3 = Fe(NO2)2 + H2O =>
Fe(OH)2 + N2O3 = Fe(NO2)2 + H2O
BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2
KJ + H2So4 = H2J + KSo4 =>
KJ + H2So4 = H2J + KSo4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C6H6 + Cl2 = C6H3Cl3 + HCl =>
C6H6 + 3 Cl2 = C6H3Cl3 + 3 HCl
KOH + CrCl3 + Cl2 = K2CrO4 + KCl + H2O =>
16 KOH + 2 CrCl3 + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
KJ + H2SO4 = H2J + KSO4 =>
KJ + H2SO4 = H2J + KSO4
CuCO3*2Cu(OH)2(s) + C = Cu + CO2 + H2O =>
2 CuCO3*2Cu(OH)2(s) + 3 C = 6 Cu + 5 CO2 + 4 H2O
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AL + HBr = ALBr3 + H2 =>
2 AL + 6 HBr = 2 ALBr3 + 3 H2
NaClo2 + Cl2 = Clo2 + NaCl =>
2 NaClo2 + Cl2 = 2 Clo2 + 2 NaCl
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C16H34 + CuO = CO2 + H2O + Cu =>
C16H34 + 49 CuO = 16 CO2 + 17 H2O + 49 Cu
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Fe2O3 + NaBH4 = Fe3O4 + NaB(OH)4 =>
12 Fe2O3 + NaBH4 = 8 Fe3O4 + NaB(OH)4
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SiO2 + H2SO4 + F = SiF4 + H2O + SO4 =>
SiO2 + 2 H2SO4 + 4 F = SiF4 + 2 H2O + 2 SO4
La100(NO3)300*6H200O100 + Sr100(NO3)200 + Cr100(NO3)300*9H200O100 + Mn100(N100O300)200*2H200O100 + C600H800O700 = La75Sr25Cr50Mn50O300 + N100O200 + H200O100 + C100O200 =>
3 La100(NO3)300*6H200O100 + Sr100(NO3)200 + 2 Cr100(NO3)300*9H200O100 + 2 Mn100(N100O300)200*2H200O100 + 45 C600H800O700 = 4 La75Sr25Cr50Mn50O300 + 417 N100O200 + 220 H200O100 + 270 C100O200
C16H34 + CuO = H2O + CO2 + Cu =>
C16H34 + 49 CuO = 17 H2O + 16 CO2 + 49 Cu
KClO4 + H2SO4 + MnC10H10N2O8 = KCl + H2O + N2 + CO2 + MnSO4 =>
9 KClO4 + 2 H2SO4 + 2 MnC10H10N2O8 = 9 KCl + 12 H2O + 2 N2 + 20 CO2 + 2 MnSO4
PBS + H2O2 = PBSO4 + H20 =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + KOH = K2HPO4 + H2O =>
H3PO4 + 2 KOH = K2HPO4 + 2 H2O
BE + O = BEO =>
BE + O = BEO
NaF + H2So4 = Na2So4 + HF =>
2 NaF + H2So4 = Na2So4 + 2 HF
Al2(So4)3 + Nh4Oh = Al(Oh)3 + (Nh4)2So4 =>
Al2(So4)3 + 6 Nh4Oh = 2 Al(Oh)3 + 3(Nh4)2So4
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/19
Équations équilibrées sur04/16/18
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