| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Al + NiSO4 = Ni + AlSO4 =>
Al + NiSO4 = Ni + AlSO4
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-} =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-}
C6H6S2 + O2 = CO + H2O + SO2 =>
2 C6H6S2 + 13 O2 = 12 CO + 6 H2O + 4 SO2
HNO3 + KI = I2 + KNO3 + NO + H2O =>
8 HNO3 + 6 KI = 3 I2 + 6 KNO3 + 2 NO + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr(SO4)3 + KBr = CrBr + K(SO4)3 =>
Cr(SO4)3 + KBr = CrBr + K(SO4)3
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CuCO3Cu(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + CO2 + H2O =>
CuCO3Cu(OH)2 + 4 CH3COOH = 2 Cu(CH3COO)2*H2O + CO2 + H2O
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
KOH + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 KOH + Al2(SO4)3 = 2 Al(OH)3 + 3 K2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
[Co(NH3)4CO3]NO3 + NH3 + HCl = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H{+} + NO3{-} =>
[Co(NH3)4CO3]NO3 + NH3 + 3 HCl = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H{+} + NO3{-}
F2 + NaCl = Cl + NaF =>
F2 + 2 NaCl = 2 Cl + 2 NaF
C2H3OCl + O2 = CO2 + H2O + HCl =>
C2H3OCl + 2 O2 = 2 CO2 + H2O + HCl
NH4NO3 = H2O + N2 + O2 =>
2 NH4NO3 = 4 H2O + 2 N2 + O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
NiCO3 + HNO3 = NiNO3 + HCO3 =>
NiCO3 + HNO3 = NiNO3 + HCO3
P2O5 + Na2O = Na3PO4 =>
P2O5 + 3 Na2O = 2 Na3PO4
AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO4 + Ag = AgSO4 + H2O + H2S =>
5 H2SO4 + 4 Ag = 4 AgSO4 + 4 H2O + H2S
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Hg2O + H2 = Hg + H2O =>
Hg2O + H2 = 2 Hg + H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
CrBr3 + H2O2 + NaOH = NaBr + Na2CrO4 + H2O =>
2 CrBr3 + 3 H2O2 + 10 NaOH = 6 NaBr + 2 Na2CrO4 + 8 H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
K2Cr2O7 + HCl = Cl2 + CrCl + KCl + H2Opormetodoalgebraico =>
K2Cr2O7 + 14 HCl = 5 Cl2 + 2 CrCl + 2 KCl + 7 H2Opormetodoalgebraico
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
HSO4 + HI = H2SO3 + I2 + H2O =>
2 HSO4 + 6 HI = 2 H2SO3 + 3 I2 + 2 H2O
Al(NO3)3(aq) + LiOH(aq) = LiNO3(aq) + Al(OH)3(s) =>
Al(NO3)3(aq) + 3 LiOH(aq) = 3 LiNO3(aq) + Al(OH)3(s)
C6H5F + O2 = CO + H2O + F2 =>
4 C6H5F + 17 O2 = 24 CO + 10 H2O + 2 F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/14
Équations équilibrées sur10/30/13
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