| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + HgSO4 = CrSO4 + Hg
HgOH + H3PO4 = Hg3(PO4) + H2O =>
3 HgOH + H3PO4 = Hg3(PO4) + 3 H2O
Cr(s) + I(s) = CrI3(s) =>
Cr(s) + 3 I(s) = CrI3(s)
Fe(s) + O2 + H2O = Fe(OH)2(aq) =>
2 Fe(s) + O2 + 2 H2O = 2 Fe(OH)2(aq)
C10H8O + NaOH = C10H7O + Na + H2O =>
C10H8O + NaOH = C10H7O + Na + H2O
Pb(s) + HNO3(aq) = Pb(NO3)2(aq) + H2(g) =>
Pb(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2(g)
CaCO3 + H2O = CH3OH + Ca(OH)2 + O2 =>
2 CaCO3 + 6 H2O = 2 CH3OH + 2 Ca(OH)2 + 3 O2
Mg(NO3)2 + Na2HPO4 = MgHPO4 + NaNO3 =>
Mg(NO3)2 + Na2HPO4 = MgHPO4 + 2 NaNO3
(NH4)2[MoOCl5] + Zn + HCl = ZnCl2 + NH4Cl + H2O + H3[MoCl6] =>
(NH4)2[MoOCl5] + Zn + 5 HCl = ZnCl2 + 2 NH4Cl + H2O + H3[MoCl6]
ZnS + O2 = ZnO2 + S =>
ZnS + O2 = ZnO2 + S
CH3CH2CHO + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
AlCl3 + NaHSO3 = Al(HSO3)3 + NaCl =>
AlCl3 + 3 NaHSO3 = Al(HSO3)3 + 3 NaCl
C8H8 + H2 = C8H18 =>
C8H8 + 5 H2 = C8H18
C6H16N2 + O2 = CO2 + H2O + N2 =>
C6H16N2 + 10 O2 = 6 CO2 + 8 H2O + N2
KOH(aq) + CuSO4(aq) = Cu(OH)2 + K2SO4 =>
2 KOH(aq) + CuSO4(aq) = Cu(OH)2 + K2SO4
C2H2 + AgNO3 + NH3 = Ag2C2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = Ag2C2 + 2 NH4NO3
CH3NH2 + SH2 = CH3NH + SH3 =>
CH3NH2 + SH2 = CH3NH + SH3
CH4 + CO2 + H2O = HCOOH =>
CH4 + 3 CO2 + 2 H2O = 4 HCOOH
LiBrO3 = LiBrO4 + LiBr =>
4 LiBrO3 = 3 LiBrO4 + LiBr
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
CH3CH2CCH + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2CCH + 2 Br2 = CH3CH2CBr2CHBr2
SO3 + H2S = H2SO4 + S =>
4 SO3 + 3 H2S = 3 H2SO4 + 4 S
HI + O2 = I2O + H2O =>
2 HI + O2 = I2O + H2O
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
At2 + HClO + H2O = HAtO3 + HCl =>
At2 + 5 HClO + H2O = 2 HAtO3 + 5 HCl
KIO3 + HCl = I2 + Cl2 + KCl + H2O =>
2 KIO3 + 12 HCl = I2 + 5 Cl2 + 2 KCl + 6 H2O
N + CO = N2CO =>
2 N + CO = N2CO
Fe(C2H3O2)2 + Cr = Fe + Cr(C2H3O2)3 =>
3 Fe(C2H3O2)2 + 2 Cr = 3 Fe + 2 Cr(C2H3O2)3
H6TeO6 + H2S = S + H2TeO3 + H2O =>
H6TeO6 + H2S = S + H2TeO3 + 3 H2O
Cu(NH3)4 + Fe = Cu2Fe + (NH3)4 =>
2 Cu(NH3)4 + Fe = Cu2Fe + 2(NH3)4
KIO3 + Al2 + HCl = AlCl3 + I2 + KCl + H2O =>
6 KIO3 + 5 Al2 + 36 HCl = 10 AlCl3 + 3 I2 + 6 KCl + 18 H2O
Fe + KSCN + HCl = FeSCN + H2 + KCl =>
2 Fe + 2 KSCN + 2 HCl = 2 FeSCN + H2 + 2 KCl
CaCO3(s) + C2H4O2(aq) = CO2(g) + Ca(C2H3O2)2 + H2O(l) =>
CaCO3(s) + 2 C2H4O2(aq) = CO2(g) + Ca(C2H3O2)2 + H2O(l)
Na2S2O3 + ZnCl2 + SiO2 + C6H16O3 = ZnSiS + NaCl + CO2 + H2O + SO2 =>
17 Na2S2O3 + 17 ZnCl2 + 17 SiO2 + 3 C6H16O3 = 17 ZnSiS + 34 NaCl + 18 CO2 + 24 H2O + 17 SO2
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
S + KOH + H2O2 = K2SO4 + H2O =>
S + 2 KOH + 3 H2O2 = K2SO4 + 4 H2O
HC2H3O2 + Mg(HCO3)2 = CO2 + H2O + Mg(C2H3O2)3 =>
23 HC2H3O2 + 8 Mg(HCO3)2 = 14 CO2 + 18 H2O + 8 Mg(C2H3O2)3
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O
Na2CuCl4 + Cu = NaCuCl2 =>
Na2CuCl4 + Cu = 2 NaCuCl2
HNO3 + C6H12 = C6H9(NO2)3 + H2O =>
3 HNO3 + C6H12 = C6H9(NO2)3 + 3 H2O
Bi(NO3)5 + Na2S = Bi2S5 + NaNO3 =>
2 Bi(NO3)5 + 5 Na2S = Bi2S5 + 10 NaNO3
ZrOCl2*8H2O + NH4OH = ZrO(OH)2 + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH4OH = ZrO(OH)2 + 2 NH4Cl + 8 H2O
Mg = Mg2{+} + e =>
2 Mg = Mg2{+} + e
CoCO3 + Al = Al2(CO3)3 + Co =>
3 CoCO3 + 2 Al = Al2(CO3)3 + 3 Co
H3PO4 + Na2CO3 = Na2HPO4 + H2O + CO2 =>
H3PO4 + Na2CO3 = Na2HPO4 + H2O + CO2
Ca(NO3)2 + H2SO4 = CaSO4 + H2(NO3)2 =>
Ca(NO3)2 + H2SO4 = CaSO4 + H2(NO3)2
CaCO3 + Cl2 = Cl2O + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = Cl2O + CaCl2 + CO2
Cu(OH)2 + HOCH2CH(OH)CH2OH = CuC6H14O6 + H2O =>
Cu(OH)2 + 2 HOCH2CH(OH)CH2OH = CuC6H14O6 + 2 H2O
Ca + H3BO3 = CaBO3 + H2 =>
2 Ca + 2 H3BO3 = 2 CaBO3 + 3 H2
KHCO3MgCO3(H2O)4 = KHCO3 + MgCO3(H2O)3 + H2O =>
KHCO3MgCO3(H2O)4 = KHCO3 + MgCO3(H2O)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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