| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + N2 = 2 HN
K2OSO2 = K2SO3 =>
K2OSO2 = K2SO3
C3H9NH2 + O2 = CO2 + H2O + N2 =>
4 C3H9NH2 + 23 O2 = 12 CO2 + 22 H2O + 2 N2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Br2 + I2 + H2O = HBrO3 + HI =>
Br2 + 5 I2 + 6 H2O = 2 HBrO3 + 10 HI
Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl
KMnO4 + C3H5OH = K2CO3 + Mn2O3 + CO2 + H2O =>
4 KMnO4 + C3H5OH = 2 K2CO3 + 2 Mn2O3 + CO2 + 3 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2S3 + 30 Mn(NO3)2 + 20 Na2CO3 = 60 NO + 20 CO2 + 2 Na2CrO4 + 30 NaMnO4 + 3 Na2SO4
C6 = C =>
C6 = 6 C
I2 + K2SO3 + H2O = K2SO4 + HI =>
I2 + K2SO3 + H2O = K2SO4 + 2 HI
NaOH = Na + OH =>
NaOH = Na + OH
Na2O + Be3N2 = Na3N + BeO =>
3 Na2O + Be3N2 = 2 Na3N + 3 BeO
Mn{2+} + OH{-} = MnO2 + e + H2O =>
Mn{2+} + 4 OH{-} = MnO2 + 2e + 2 H2O
CaCl2 + K2SO4 = CaSO4(s) + KCl =>
CaCl2 + K2SO4 = CaSO4(s) + 2 KCl
Bi2O3 + Na(OH) + NaClO = Na(BiO3) + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 NaClO = 2 Na(BiO3) + 2 NaCl + H2O
FeCl3 + Ba(OH)2 = Fe(OH)3 + BaCl2 =>
2 FeCl3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaCl2
NH4OH + H(SO4) = (NH4)SO4 + H2O =>
NH4OH + H(SO4) = (NH4)SO4 + H2O
[Cu(H2O)6]{2+} + OH{-} + C6H12O6 = Cu2O + C6H11O7{-} + H2O =>
2[Cu(H2O)6]{2+} + 5 OH{-} + C6H12O6 = Cu2O + C6H11O7{-} + 15 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
Pb(CH3COO)2 + Na2S2O3 = PbS2O3 + CH3COONa =>
Pb(CH3COO)2 + Na2S2O3 = PbS2O3 + 2 CH3COONa
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
Al + C2H4O2 = H2 + AlCO =>
2 Al + C2H4O2 = 2 H2 + 2 AlCO
C7H16 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 C7H16 + 22 H{+} + 11 SO4{2-} = 14 CO2 + 11 H2S + 16 H2O
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
FeSO4Sr(H2PO4)2 = Fe(H2PO4)2SrSO4 =>
FeSO4Sr(H2PO4)2 = Fe(H2PO4)2SrSO4
As + O2 = As4O6 =>
4 As + 3 O2 = As4O6
C7H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
HNO3 + Al + KOH + H2O = K[Al(OH)4] + NH3 =>
3 HNO3 + 8 Al + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3
CsOH + Na2Cr2O7 = Na2CrO4 + Cs2CrO4 + H2O =>
2 CsOH + Na2Cr2O7 = Na2CrO4 + Cs2CrO4 + H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ba(OH)2 + FeCl3 = BaCl2 + Fe(HO)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(HO)3
NaOH(ac)NH4Cl(ac) = NaClNH3H2O =>
NaOH(ac)NH4Cl(ac) = NaClNH3H2O
C5H5N + O2 = CO2 + H2O + N2 =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 2 N2
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
I2 + K2SO3 + H2O = K2SO4 + HI =>
I2 + K2SO3 + H2O = K2SO4 + 2 HI
Pb + H2SO4 = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
C8H22N2Si + O2 = CO2 + H2O + NO2 + SiO2 =>
2 C8H22N2Si + 33 O2 = 16 CO2 + 22 H2O + 4 NO2 + 2 SiO2
Na2C2O4 + H2SO4 + KMnO4 = MnSO4 + CO2 + K2SO4 + H2O + Na2SO4 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O + 5 Na2SO4
Zn + Pd = ZnPd =>
Zn + Pd = ZnPd
NO + ZnO = NO2 + Zn =>
NO + ZnO = NO2 + Zn
NH4OH + FeCl2 = Fe(OH)2 + NH4Cl =>
2 NH4OH + FeCl2 = Fe(OH)2 + 2 NH4Cl
NaOH + ZnO = Na2*ZnO2 + H2O =>
2 NaOH + ZnO = Na2*ZnO2 + H2O
NiCl2*6H2O + NH3 = Ni(NH3)Cl + Cl + H2O =>
NiCl2*6H2O + NH3 = Ni(NH3)Cl + Cl + 6 H2O
CO2 + Ba(OH)2 = C(OH)4 + BaO =>
CO2 + 2 Ba(OH)2 = C(OH)4 + 2 BaO
HL + H2SO4 = SO2 + L2 + H2O =>
2 HL + H2SO4 = SO2 + L2 + 2 H2O
[Co(NH3)6]Cl3 + H2O + AgNO3 = AgCl + NO3 + [Co(NH3)6]H2O =>
[Co(NH3)6]Cl3 + H2O + 3 AgNO3 = 3 AgCl + 3 NO3 + [Co(NH3)6]H2O
Ba + H2CO3 = Ba2CO3 + H2 =>
2 Ba + H2CO3 = Ba2CO3 + H2
CO2 + H2O = CH3CH2CH3 + O2 =>
3 CO2 + 4 H2O = CH3CH2CH3 + 5 O2
(OH) + Cl = ClO + H2O =>
2(OH) + Cl = ClO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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