| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co9 = Co18
Al2(SO4)3 + NH4OH = Al2(OH)3 + (SO4)3(NH4)3 =>
Al2(SO4)3 + 3 NH4OH = Al2(OH)3 + (SO4)3(NH4)3
LiFePO4 + C = FePO4 + LiC6 =>
LiFePO4 + 6 C = FePO4 + LiC6
Ag(s) + H2S(aq) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(aq) = Ag2S(s) + H2(g)
HClO4(aq) + LiOH(aq) = LiClO4 + H2O =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O
Al + Na2SO4 = Al2O3 + Na2O + SO2 =>
2 Al + 3 Na2SO4 = Al2O3 + 3 Na2O + 3 SO2
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2 =>
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2
CaO(s) + H3PO4(g) = Ca3(PO4)2 + H2O(s) =>
3 CaO(s) + 2 H3PO4(g) = Ca3(PO4)2 + 3 H2O(s)
Mn2O7 + P4 + H3AsO4 + H2O = Mn3AsO4 + H3PO4 =>
15 Mn2O7 + 9 P4 + 10 H3AsO4 + 39 H2O = 10 Mn3AsO4 + 36 H3PO4
Zn + NO3 + NaOH = Zn(OH)2 + NaNO3 =>
Zn + 2 NO3 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CO + Si = C + SiO2 =>
2 CO + Si = 2 C + SiO2
Li2CO3(aq) + FeCl2(aq) = LiCl(aq) + FeCO3(s) =>
Li2CO3(aq) + FeCl2(aq) = 2 LiCl(aq) + FeCO3(s)
H2SeO4 + Cu = CuSeO4 + SeO2 + H2O =>
2 H2SeO4 + Cu = CuSeO4 + SeO2 + 2 H2O
NH4OH + H3PO4 = NPO + HOH =>
NH4OH + H3PO4 = NPO + 4 HOH
Fe2 + KClO3 = KCl + Fe2O3 =>
Fe2 + KClO3 = KCl + Fe2O3
N8 = N2 =>
N8 = 4 N2
Fe[OH]2 + H2SO4 = FeSO4 + H2O =>
Fe[OH]2 + H2SO4 = FeSO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNO3(aq) + KI(aq) = K(NO3) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3) + NaI
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Zn + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C2H506 + O2 = CO2 + H2O =>
2 C2H506 + 257 O2 = 4 CO2 + 506 H2O
C10H12 = C5H6 =>
C10H12 = 2 C5H6
Mg(s) + C6H12O2(l) = MgC6H12O2(aq) =>
Mg(s) + C6H12O2(l) = MgC6H12O2(aq)
Zn + Fe(No4)3 = Zn(No4)2 + Fe =>
3 Zn + 2 Fe(No4)3 = 3 Zn(No4)2 + 2 Fe
Mg + HMnO4 = MgMnO4 + H =>
Mg + HMnO4 = MgMnO4 + H
NH2OH + H2O + Fe(OH)2 = Fe(OH)3 + NH3 =>
NH2OH + H2O + 2 Fe(OH)2 = 2 Fe(OH)3 + NH3
KHSO4 + (CuOH)2CO3 = Cu2(OH)2SO4 + K2CO3 + CO2 + H2O =>
2 KHSO4 + 2(CuOH)2CO3 = 2 Cu2(OH)2SO4 + K2CO3 + CO2 + H2O
CrO2O7 + H = Cr + H2O =>
CrO2O7 + 18 H = Cr + 9 H2O
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
H2SeO4 + AgOH = Ag2SeO4 + H2O =>
H2SeO4 + 2 AgOH = Ag2SeO4 + 2 H2O
H2SeO4 + CuO = H2O + CuSeO4 =>
H2SeO4 + CuO = H2O + CuSeO4
K2CrO4 + S = SO2 + Cr2O3 + K2O =>
4 K2CrO4 + 3 S = 3 SO2 + 2 Cr2O3 + 4 K2O
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + Be(OH)2 = H2O + C12H18Be4O13 =>
6 CH3COOH + 4 Be(OH)2 = 7 H2O + C12H18Be4O13
CuC6H5O7 + NaCl = NaC6H5O7 + CuCl =>
CuC6H5O7 + NaCl = NaC6H5O7 + CuCl
NiCO3 + ZnPO4 = NiPO4 + ZnCO3 =>
NiCO3 + ZnPO4 = NiPO4 + ZnCO3
C2H4O2 + C7H8 = C9H10O + H2O =>
C2H4O2 + C7H8 = C9H10O + H2O
KClO3 = (KClO2)KCl + O2 =>
2 KClO3 = (KClO2)KCl + 2 O2
PCl5 + CaO = CaCl2 + P2O5 =>
2 PCl5 + 5 CaO = 5 CaCl2 + P2O5
Cu2SO4 + Al3 = Al2(SO4)3 + Cu =>
9 Cu2SO4 + 2 Al3 = 3 Al2(SO4)3 + 18 Cu
(NH4)2SO4 + HgCl2 = HgNH4 + SO4 + Cl =>
(NH4)2SO4 + 2 HgCl2 = 2 HgNH4 + SO4 + 4 Cl
Ag2S + KI = AgI + K2S =>
Ag2S + 2 KI = 2 AgI + K2S
NaS + NO3NH4 = NH4S + NaNO3 =>
NaS + NO3NH4 = NH4S + NaNO3
C3H7OH + KMnO4 + H2O = C2H5OOH + MnO2 + KOH =>
2 C3H7OH + 2 KMnO4 + 2 H2O = 3 C2H5OOH + 2 MnO2 + 2 KOH
CH3CH2CCH + O2 = CO2 + H2O =>
2 CH3CH2CCH + 11 O2 = 8 CO2 + 6 H2O
KOH + MnSO4 = Mn(OH)2 + K2SO4 =>
2 KOH + MnSO4 = Mn(OH)2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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