| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OC6H4CO2H + NaOH = CH3OC6H4CO2{-} + NaOH2{+}
BaSO4 + Al(PO4) = Ba3(PO4)2 + Al2(SO4)3 =>
3 BaSO4 + 2 Al(PO4) = Ba3(PO4)2 + Al2(SO4)3
Cr2O7 + I2 = Cr2O7I2 =>
Cr2O7 + I2 = Cr2O7I2
H2O2 + H2SO4 + Fe(NH4)2(SO4)2*7H2O = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
H2O2 + H2SO4 + 2 Fe(NH4)2(SO4)2*7H2O = 2(NH4)2SO4 + Fe2(SO4)3 + 16 H2O
Cu2CO3(OH)2 + HCl = CuCl2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3COONH4 + Cu(OH)2 = (CH3COO)2Cu + NH4OH =>
2 CH3COONH4 + Cu(OH)2 = (CH3COO)2Cu + 2 NH4OH
SrNO3 + H2SO4 = SrSO4 + H2NO3 =>
SrNO3 + H2SO4 = SrSO4 + H2NO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Na2SO3 + HCl(aq) = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl(aq) = 2 NaCl + SO2 + H2O
Mg + PtOH = MgOH + Pt =>
Mg + PtOH = MgOH + Pt
NaCrO4 + CH3COOH = CH3COONa + HCrO4 =>
NaCrO4 + CH3COOH = CH3COONa + HCrO4
CuO + Cl2 = CuO2 + CuCl =>
4 CuO + Cl2 = 2 CuO2 + 2 CuCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
Si + C = Si2C =>
2 Si + C = Si2C
Zh(OH)2 + HCl = ZhCl2 + H2O =>
Zh(OH)2 + 2 HCl = ZhCl2 + 2 H2O
Al(OH)3 + HBr = Al(Br)3 + H2O =>
Al(OH)3 + 3 HBr = Al(Br)3 + 3 H2O
H2SO3 + K2O = K2S2O5 + H2O =>
2 H2SO3 + K2O = K2S2O5 + 2 H2O
Mg(HCO3)2 = MgO + CO2 + H2O =>
Mg(HCO3)2 = MgO + 2 CO2 + H2O
Cl2 + K2SO3 = KCl + SO3 =>
Cl2 + K2SO3 = 2 KCl + SO3
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
Na2CO3(s) = CO2 + Na2O(s) =>
Na2CO3(s) = CO2 + Na2O(s)
Mn + Br2 + KOH = K2MnO4 + KBr + H2O =>
Mn + 3 Br2 + 8 KOH = K2MnO4 + 6 KBr + 4 H2O
Al + LiOH = Li + Al(OH)3 =>
Al + 3 LiOH = 3 Li + Al(OH)3
CuBr2(s) = CuBr(s) + Br2(g) =>
2 CuBr2(s) = 2 CuBr(s) + Br2(g)
CaCl2 + NaCO3 = Ca(CO3)2 + NaCl =>
CaCl2 + 2 NaCO3 = Ca(CO3)2 + 2 NaCl
CuBr2(s) = CuBr(s) + Br2(g) =>
2 CuBr2(s) = 2 CuBr(s) + Br2(g)
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
(H2O)3 + Na = NaOH + H2 =>
2(H2O)3 + 6 Na = 6 NaOH + 3 H2
Al + LiOH = Li + Al(OH)3 =>
Al + 3 LiOH = 3 Li + Al(OH)3
Na2CO3(s) = CO2 + Na2O(s) =>
Na2CO3(s) = CO2 + Na2O(s)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C9H15S + O2 = C02 + H2O + SO2 =>
4 C9H15S + 19 O2 = 18 C02 + 30 H2O + 4 SO2
(CuOH)2SO4 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH4OH = 2[Cu(NH3)4]SO4 + 8 H2O
CH3CH2COH + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
HI + Cu(OH)2 = CuIH3O2 =>
HI + Cu(OH)2 = CuIH3O2
Mn + MnO2 = Mn2O3 =>
Mn + 3 MnO2 = 2 Mn2O3
Fe + BO3 = FeBO3 =>
Fe + BO3 = FeBO3
Co + HNO3 = Co(NO3)2 + N + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + 2 N + 6 H2O
ZnO + P2O5 = ZnPO3 + O2 =>
4 ZnO + 2 P2O5 = 4 ZnPO3 + O2
Sn{4+} + Mg = Sn + Mg{2+} =>
Sn{4+} + 2 Mg = Sn + 2 Mg{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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