| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BI(OH)3 + 3 K2(SNO2) = 2 BI + 3 K2(SNO3) + 3 H2O
C5H12 + Cl2 = C6H4Cl2 + HCl =>
6 C5H12 + 31 Cl2 = 5 C6H4Cl2 + 52 HCl
Ca(OH)2 + Na(OH)2Br = Ca(OH)Br + Na(OH)3 =>
Ca(OH)2 + Na(OH)2Br = Ca(OH)Br + Na(OH)3
C4H10 + Cl2 = C5H10 + HCl =>
5 C4H10 + 5 Cl2 = 4 C5H10 + 10 HCl
Ag + H2O2 + HCl = AgCl + H2O =>
2 Ag + H2O2 + 2 HCl = 2 AgCl + 2 H2O
NO4 + CN = CN2O4 =>
NO4 + CN = CN2O4
SO2 + H2 + NO2 = SO4H + NO =>
2 SO2 + H2 + 4 NO2 = 2 SO4H + 4 NO
NaHS + FeCl3 + H2O = Na2S2O4 + FeCl2 + HCl =>
2 NaHS + 10 FeCl3 + 4 H2O = Na2S2O4 + 10 FeCl2 + 10 HCl
BiF3 = Bi + F =>
BiF3 = Bi + 3 F
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2H40 + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
C2H40 + 8 KMnO4 + 12 H2SO4 = C2H4O2 + 30 H2O + 4 K2SO4 + 8 MnSO4
CrCl3 + Rb2CO3 = CrCO3 + Rb2 + Cl3 =>
CrCl3 + Rb2CO3 = CrCO3 + Rb2 + Cl3
CHOH + HCl = CHCl + H2O =>
CHOH + HCl = CHCl + H2O
NaOH + CoSO4(aq) = Na2SO4 + Co(OH)2 =>
2 NaOH + CoSO4(aq) = Na2SO4 + Co(OH)2
K3[Al(C2O4)3] + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3] + 12 KMnO4 + 48 H2SO4 = 5 Al2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 48 H2O
H2SO4 + [Co(NH3)5Cl]Cl2 = HCl + [Co(NH3)5Cl]SO4 =>
H2SO4 + [Co(NH3)5Cl]Cl2 = 2 HCl + [Co(NH3)5Cl]SO4
PbCrO4 + Na + OH = Pb(ONa)2 + Na2CrO4 + H2O =>
PbCrO4 + 4 Na + 4 OH = Pb(ONa)2 + Na2CrO4 + 2 H2O
LiTiO2 + Si = LiTiO2Si =>
LiTiO2 + Si = LiTiO2Si
Cu + Pb(C2H3O2)2 = Cu(C2H3O2) + Pb =>
2 Cu + Pb(C2H3O2)2 = 2 Cu(C2H3O2) + Pb
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
P203 + H2O = H3PO3 + PH3 =>
2 P203 + 609 H2O = 203 H3PO3 + 203 PH3
NaHCO3 + HX = H2O + Na + C + X =>
NaHCO3 + 5 HX = 3 H2O + Na + C + 5 X
Ga(OH) + Hg2(Cl) = Hg2(OH) + Ga(Cl) =>
Ga(OH) + Hg2(Cl) = Hg2(OH) + Ga(Cl)
CuBr2 + Ba = BaBr2 + Cu =>
CuBr2 + Ba = BaBr2 + Cu
H2BeO2 + KOH = K2BeO2 + H2O =>
H2BeO2 + 2 KOH = K2BeO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cl2 + O3 = Cl2O3 =>
Cl2 + O3 = Cl2O3
Cl2 + RbBr = RbCl + Br =>
Cl2 + 2 RbBr = 2 RbCl + 2 Br
CuSO4 + N2H4 = Cu + N2 + H2SO4 =>
2 CuSO4 + N2H4 = 2 Cu + N2 + 2 H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H5COOH + OH = C7H5O2 + H2O =>
C6H5COOH + OH = C7H5O2 + H2O
Na2RuO4 + Cl2 = RuO4 + NaCl =>
Na2RuO4 + Cl2 = RuO4 + 2 NaCl
AgCl + HCl = Ag(H) + Cl =>
AgCl + HCl = Ag(H) + 2 Cl
C12H16O2 + NaOH = C12H15O2Na + H2O =>
C12H16O2 + NaOH = C12H15O2Na + H2O
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
C9H11NO2 + HCl = C9H10NOCl + H2O =>
C9H11NO2 + HCl = C9H10NOCl + H2O
Fe(CO)5 + NaOH = Fe(OH)2 + Na2(CO)5 =>
Fe(CO)5 + 2 NaOH = Fe(OH)2 + Na2(CO)5
Ir(OH)4 + H3BO3 = Ir3(BO3)4 + H2O =>
3 Ir(OH)4 + 4 H3BO3 = Ir3(BO3)4 + 12 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3PO4 + K3PO4 + H2O =>
15 SrCl2 + 3 KMnO4 + 8 H3PO4 = 15 Cl2 + Mn3(PO4)2 + 5 Sr3PO4 + K3PO4 + 12 H2O
Li + HNO3 = NO + LiNO3 + H2O =>
3 Li + 4 HNO3 = NO + 3 LiNO3 + 2 H2O
FeSO4 + NaCNS = Na4[Fe(CNS)6] + Na2SO4 =>
FeSO4 + 6 NaCNS = Na4[Fe(CNS)6] + Na2SO4
KMnO4 + H4Si = MnO2 + K2SiO3 + KOH + H2O =>
8 KMnO4 + 3 H4Si = 8 MnO2 + 3 K2SiO3 + 2 KOH + 5 H2O
C4 + H8 + O = C4H8O =>
C4 + H8 + O = C4H8O
H{+} + Ag + NO3{-) = NO2+Ag{+}+H2O =>
2 H{+} + Ag + NO3{-) = NO2+Ag{+}+H2O
NaOH + H2SO4 = Na(SO4) + H2(OH) =>
NaOH + H2SO4 = Na(SO4) + H2(OH)
C10H7NO2 + Na2S + H2O = Na2S4 + NaOH + C10H9N =>
C10H7NO2 + 4 Na2S + 4 H2O = Na2S4 + 6 NaOH + C10H9N
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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