| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Ca + C12 = 12 CaC
Fe2O3 + TiO2 = FeTiO3 + O2 =>
2 Fe2O3 + 4 TiO2 = 4 FeTiO3 + O2
NH4 + BaCl2 = NH4Cl + BaCl =>
NH4 + BaCl2 = NH4Cl + BaCl
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
NaCl + KCl = NaKCl2 =>
NaCl + KCl = NaKCl2
Ag3(NO3)2 + Cu = Cu(NO3)2 + Ag3 =>
Ag3(NO3)2 + Cu = Cu(NO3)2 + Ag3
(CH3)2CHOH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
4(CH3)2CHOH + 3 HCl + 3 ZnCl2 = 3 CH3CH2CH2CH2ClCl2 + 3 Zn + 4 H2O
CH4N2O + C12H22O11 + C2H5OH = C9H9N3O2 + H2O =>
36 CH4N2O + 13 C12H22O11 + 12 C2H5OH = 24 C9H9N3O2 + 143 H2O
P2O5 + HCl = POCl3 + HPO3* =>
2 P2O5 + 3 HCl = POCl3 + 3 HPO3*
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
CH3NH3OH + O2 = CO2 + H2O + N2 =>
4 CH3NH3OH + 9 O2 = 4 CO2 + 14 H2O + 2 N2
NaNO2 + BaCl2 = NaCl + Ba(NO2)2 =>
2 NaNO2 + BaCl2 = 2 NaCl + Ba(NO2)2
NO2(g) + O2(g) + H20(l) = HNO3 =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3
Ca + NiPO4 = Ni + Ca3(PO4)2 =>
3 Ca + 2 NiPO4 = 2 Ni + Ca3(PO4)2
Fe2 + ZnS = Zn + FeS =>
Fe2 + 2 ZnS = 2 Zn + 2 FeS
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + N(H4)NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 N(H4)NO3
C6H6OH + O2(g) = CO2 + H2O =>
4 C6H6OH + 29 O2(g) = 24 CO2 + 14 H2O
Li[Al(OH)4] + H2SO4 = Al2(SO4)3 + LiOH + H2O =>
2 Li[Al(OH)4] + 3 H2SO4 = Al2(SO4)3 + 2 LiOH + 6 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
FeCl3 + Cr = CrCl2 + Fe =>
2 FeCl3 + 3 Cr = 3 CrCl2 + 2 Fe
MgBr2 + K2CO3 = KBr + MgCO3 =>
MgBr2 + K2CO3 = 2 KBr + MgCO3
ZnSO4H2O = ZnSO4 + H2O =>
ZnSO4H2O = ZnSO4 + H2O
Zn + Cr2(SO4)3 = Cr2 + Zn(SO4)3 =>
Zn + Cr2(SO4)3 = Cr2 + Zn(SO4)3
NH4Cl + NH3 = NCl + NH7 =>
NH4Cl + NH3 = NCl + NH7
CH3CH(CH3)CH2CH3 + Br2 = CH3CH(CH3)CH2CH2Br + HBr =>
CH3CH(CH3)CH2CH3 + Br2 = CH3CH(CH3)CH2CH2Br + HBr
Cr(NO3)3 + NaBiO3 + HNO3 = Na2Cr2O7 + NaNO3 + Bi(NO3)3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 4 HNO3 = Na2Cr2O7 + NaNO3 + 3 Bi(NO3)3 + 2 H2O
NaClO + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaClO + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2
MgO + SO2 = Mg2SO4 =>
2 MgO + SO2 = Mg2SO4
CH3OOH + NaOH = H2O + CH3COO + Na =>
2 CH3OOH + NaOH = 3 H2O + CH3COO + Na
CH3CH(CH3)CH2CH3 + Br2 = CH3CH(CH3)CH2CH2Br + HBr =>
CH3CH(CH3)CH2CH3 + Br2 = CH3CH(CH3)CH2CH2Br + HBr
B2S3(s) + H2O(aq) = H3BO3(aq) + H2S(aq) =>
B2S3(s) + 6 H2O(aq) = 2 H3BO3(aq) + 3 H2S(aq)
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Fe + HNO3 = Fe(NO3)2 + N2O4 + H2O =>
Fe + 4 HNO3 = Fe(NO3)2 + N2O4 + 2 H2O
CuCO3*Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
CuCO3*Cu(OH)2 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
H3O + CO2 = CH3 + O3 =>
H3O + CO2 = CH3 + O3
C2H4O + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O2 + 2 MnSO4 + K2SO4 + 3 H2O
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H =>
Bi(OH)3 + 3 K2SnO2 = Bi + 3 K2SnO3 + 3 H
KMnO4 + HCl = KCl + MnCl2 + H2O + HClO2 =>
4 KMnO4 + 17 HCl = 4 KCl + 4 MnCl2 + 6 H2O + 5 HClO2
Na2CO3(s) + HCl(l) = NaCl + H2O + CO2 =>
Na2CO3(s) + 2 HCl(l) = 2 NaCl + H2O + CO2
Al2 + H2O = AlOH + H =>
Al2 + 2 H2O = 2 AlOH + 2 H
Na3PO4 + Ca = Ca3PO4 + Na =>
Na3PO4 + 3 Ca = Ca3PO4 + 3 Na
Mg3N2 + HCl(aq) = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl(aq) = 3 MgCl2 + 2 NH4Cl
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH3COONa + (NH4)2SO4 = CH3COONH4 + Na2SO4 =>
2 CH3COONa + (NH4)2SO4 = 2 CH3COONH4 + Na2SO4
C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O
Ag2O + HOH = Ag(OH) =>
Ag2O + HOH = 2 Ag(OH)
C6H6OH + O2(g) = CO2 + H2O =>
4 C6H6OH + 29 O2(g) = 24 CO2 + 14 H2O
P + ClO3 = P2O5 + Cl =>
6 P + 5 ClO3 = 3 P2O5 + 5 Cl
Zn + Cr2(SO4)3 = Cr2 + Zn(SO4)3 =>
Zn + Cr2(SO4)3 = Cr2 + Zn(SO4)3
FeSO4 + H2SO4 + NaClO = NaCl + Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + NaClO = NaCl + Fe2(SO4)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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