| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
HBrO + H2S = H2SO4 + Br2 + H2O =>
8 HBrO + H2S = H2SO4 + 4 Br2 + 4 H2O
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
[Cr(OH)6] + OH = CrO4 + H2O =>
[Cr(OH)6] + 2 OH = CrO4 + 4 H2O
Ba(HSO3)2 = Ba(OH)2 + SO2 =>
Ba(HSO3)2 = Ba(OH)2 + 2 SO2
CH3OH + NH3 = NH4 + CH3O =>
CH3OH + NH3 = NH4 + CH3O
Na2CO3 + GaCl3 = Ga2(CO3)3 + NaCl =>
3 Na2CO3 + 2 GaCl3 = Ga2(CO3)3 + 6 NaCl
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
C4H10 + O = CO2 + H10O =>
C4H10 + 9 O = 4 CO2 + H10O
NaHCO3 + HONO2 = H2O + CO2 + NaONO2 =>
NaHCO3 + HONO2 = H2O + CO2 + NaONO2
B2O3 + K2O = K3BO3 =>
B2O3 + 3 K2O = 2 K3BO3
Sn + HC2H3O2 = H2 + Sn(C2H2O2)2 =>
Sn + 2 HC2H3O2 = 2 H2 + Sn(C2H2O2)2
H2SiO3 + Cr2O3 = Cr2(SiO3)3 + H2O =>
3 H2SiO3 + Cr2O3 = Cr2(SiO3)3 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HCl + S = Cl2 + H2S =>
2 HCl + S = Cl2 + H2S
Na + H3P = H2 + Na3P =>
6 Na + 2 H3P = 3 H2 + 2 Na3P
ClO3 = Cl2 + O2 =>
2 ClO3 = Cl2 + 3 O2
(CO3)2 + Mn2 = Mn2(CO3)2 =>
(CO3)2 + Mn2 = Mn2(CO3)2
C6H10O6 + H2O = CH4 + CO2 =>
4 C6H10O6 + 2 H2O = 11 CH4 + 13 CO2
C3H6O = C + H + O =>
C3H6O = 3 C + 6 H + O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KCl + Sn = SnCl2 + K =>
2 KCl + Sn = SnCl2 + 2 K
NH4O2 + MgCl = NH4Cl + MgO2 =>
NH4O2 + MgCl = NH4Cl + MgO2
Ca(OCl)2 + NH3 = H2O + CaCl2 + NO =>
5 Ca(OCl)2 + 4 NH3 = 6 H2O + 5 CaCl2 + 4 NO
(CO2)2(N2)8 + (CaO2)(H2O)4 = CaCO3 + N2 + H2O2 + H2O =>
(CO2)2(N2)8 + 2(CaO2)(H2O)4 = 2 CaCO3 + 8 N2 + 2 H2O2 + 6 H2O
C7H6O + C2H5ONa + C4H8O2 = C11H12O2 + NaOH =>
10 C7H6O + 3 C2H5ONa + 3 C4H8O2 = 8 C11H12O2 + 3 NaOH
H2C2O4 + Cr2O7{2-} + H{+} = Cr{3+} + H2O + CO2 =>
3 H2C2O4 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 7 H2O + 6 CO2
HNO3 + Hg = Hg(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Hg = 4 Hg(NO3)2 + NH4NO3 + 3 H2O
Zn + C2H4O2 = Zn(CO)2 + H2 =>
Zn + C2H4O2 = Zn(CO)2 + 2 H2
Ni(ClO3)2 = Ni(ClO2)2 + O2 =>
Ni(ClO3)2 = Ni(ClO2)2 + O2
NaOH + NiBr2 = NiOH + NaBr2 =>
NaOH + NiBr2 = NiOH + NaBr2
O2 + MoS3 = MoO3 + SO2 =>
9 O2 + 2 MoS3 = 2 MoO3 + 6 SO2
Ca(IO3)2 + Cr(SO4)3 = CaSO4 + Cr(IO3)6 =>
3 Ca(IO3)2 + Cr(SO4)3 = 3 CaSO4 + Cr(IO3)6
BaCl2(aq) + Na2SO4(aq) = Ba(SO4)(aq) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = Ba(SO4)(aq) + 2 NaCl(aq)
Al + NH4ClO4 = Al2O3 + N2 + H2O + HCl =>
10 Al + 6 NH4ClO4 = 5 Al2O3 + 3 N2 + 9 H2O + 6 HCl
(NH4)2S + Cr(NO3)3 = CrS + (NH4)2(NO3)3 =>
(NH4)2S + Cr(NO3)3 = CrS + (NH4)2(NO3)3
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
CaSO4 + Li3PO4 = Ca3(PO4)2 + Li2SO4 =>
3 CaSO4 + 2 Li3PO4 = Ca3(PO4)2 + 3 Li2SO4
I2(aq) + H2O(aq) = HI(aq) + O2 =>
2 I2(aq) + 2 H2O(aq) = 4 HI(aq) + O2
Fe2O3 + Si = Fe + SiO =>
Fe2O3 + 3 Si = 2 Fe + 3 SiO
KOH + HCN = KO + H2CN =>
KOH + HCN = KO + H2CN
H4ClO + KOH = H2O + K4ClO =>
H4ClO + 4 KOH = 4 H2O + K4ClO
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl* =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl*
CS2 + Cl2 = CCl4 + SCl4 =>
CS2 + 6 Cl2 = CCl4 + 2 SCl4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
AlNO3 + CuCl = AlCl + CuNO3 =>
AlNO3 + CuCl = AlCl + CuNO3
Mo2O3 = MoO + O2 =>
2 Mo2O3 = 4 MoO + O2
Mn + O2 + HCl = MnH2OCl2 =>
2 Mn + O2 + 4 HCl = 2 MnH2OCl2
CI + H2O = H2OCI =>
CI + H2O = H2OCI
F2 + K = K2F =>
F2 + 4 K = 2 K2F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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