| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
C3H5O6P + H = C3H7O6P =>
C3H5O6P + 2 H = C3H7O6P
Ca(OH)2 + (NH4)Cl = CaCl2 + NH4OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2 NH4OH
[NH4]3(HSO4)SO4 = NH3 + H2SO4 =>
[NH4]3(HSO4)SO4 = 3 NH3 + 2 H2SO4
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
C6H8O7 + NaHCO3 + H2O = H2CO3 + Na =>
C6H8O7 + 18 NaHCO3 + 11 H2O = 24 H2CO3 + 18 Na
CH2O2 + K2CO3 = HCOOK + H2CO3 =>
2 CH2O2 + K2CO3 = 2 HCOOK + H2CO3
NH4(C2H3O2) + CaSO4 = (NH4)2SO4 + Ca(C2H3O2)2 =>
2 NH4(C2H3O2) + CaSO4 = (NH4)2SO4 + Ca(C2H3O2)2
H2S2O7 + BaCl2 = HCl + BaS2O7 =>
H2S2O7 + BaCl2 = 2 HCl + BaS2O7
HC2HO2 = H2 + C + O2 =>
HC2HO2 = H2 + 2 C + O2
H2S2O7 + BaCl2 = HCl + BaS2O7 =>
H2S2O7 + BaCl2 = 2 HCl + BaS2O7
Cr2(SO4)3 + Na2HPO4 = CrPO4 + Na2SO4 + NaH2PO4 =>
Cr2(SO4)3 + 4 Na2HPO4 = 2 CrPO4 + 3 Na2SO4 + 2 NaH2PO4
H2S2O7 + BaCl2 = HCl + BaS2O7 =>
H2S2O7 + BaCl2 = 2 HCl + BaS2O7
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH3COOH + HCl = C2H3O2Cl + H2 =>
CH3COOH + HCl = C2H3O2Cl + H2
Ag{2}O + HCl = AgCl + H{2}O =>
Ag{2}O + HCl = AgCl + H{2}O
CH2 + KMnO4 + H2O = C2H6O2 + KOH + MnO2 =>
6 CH2 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 KOH + 2 MnO2
HCOH + AgO = HCOOH + Ag =>
HCOH + AgO = HCOOH + Ag
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Zn + Sn(NO3)4 = Sn + Zn(NO3)3 =>
4 Zn + 3 Sn(NO3)4 = 3 Sn + 4 Zn(NO3)3
HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g) =>
2 HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g)
H2S2O7 + BaCl2 = HCl + BaS2O7 =>
H2S2O7 + BaCl2 = 2 HCl + BaS2O7
Na2S2O3 + HNO3 = H2O + SO2 + S + Na2NO3 =>
4 Na2S2O3 + 4 HNO3 = 2 H2O + 5 SO2 + 3 S + 4 Na2NO3
NaCl + BaCl2 = Na(Cl2) + ClBa =>
NaCl + BaCl2 = Na(Cl2) + ClBa
K2 + S8 = K2S =>
8 K2 + S8 = 8 K2S
H3CH2OH + O2 = CH3CHO + H2O =>
4 H3CH2OH + 3 O2 = 2 CH3CHO + 8 H2O
H2S2O7 + BaCl2 = HCl + BaS2O7 =>
H2S2O7 + BaCl2 = 2 HCl + BaS2O7
AgNO3 + Ca(CH3COO)2 = Ag(CH3COO) + Ca(NO3)2 =>
2 AgNO3 + Ca(CH3COO)2 = 2 Ag(CH3COO) + Ca(NO3)2
KClO3 + C2H4O2 = CO2 + KCl + H2O =>
4 KClO3 + 3 C2H4O2 = 6 CO2 + 4 KCl + 6 H2O
Ni(ClO3)2 + KMnO4 = Ni(MnO4)2 + KClO3 =>
Ni(ClO3)2 + 2 KMnO4 = Ni(MnO4)2 + 2 KClO3
C2H02 + O2 = CO2 + H2O =>
2 C2H02 + 5 O2 = 4 CO2 + 2 H2O
Ca + CoBr2 = CoCaBr2 =>
Ca + CoBr2 = CoCaBr2
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
Ag + Br2 = Ag2Br =>
4 Ag + Br2 = 2 Ag2Br
KHSO5 + C10H8O4 = K + S8 + CO2 + H2O =>
40 KHSO5 + 9 C10H8O4 = 40 K + 5 S8 + 90 CO2 + 56 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NO2 + S = SO3 + N2 =>
6 NO2 + 4 S = 4 SO3 + 3 N2
Cu + H2O2 + H{+} = H2O + Cu2{+} =>
4 Cu + H2O2 + 2 H{+} = 2 H2O + 2 Cu2{+}
Al2(SO4)3 + Co(CH3COO)2 = Al(CH3COO)3 + CoSO4 =>
Al2(SO4)3 + 3 Co(CH3COO)2 = 2 Al(CH3COO)3 + 3 CoSO4
H2Cr2O7 + KI + H2O = KOH + Cr(OH)3 + I2 =>
H2Cr2O7 + 6 KI + 5 H2O = 6 KOH + 2 Cr(OH)3 + 3 I2
C9H11NO2 + H2 = C9H13N + O2 =>
C9H11NO2 + H2 = C9H13N + O2
NH4OH + H2PO4 = (NH4)2PO4 + H2O =>
2 NH4OH + H2PO4 = (NH4)2PO4 + 2 H2O
CaCO3 + C6H8O7 = CO2 + H2O + Ca(C6H8O7)2 =>
9 CaCO3 + 19 C6H8O7 = 15 CO2 + 4 H2O + 9 Ca(C6H8O7)2
H2MoO4 + SnCl4{2-} + Cl{-} + H{+} = Mo5O14 + SnCl6{2-} + H2O =>
5 H2MoO4 + SnCl4{2-} + 2 Cl{-} + 2 H{+} = Mo5O14 + SnCl6{2-} + 6 H2O
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
Al2 + Hg(C2H3O2)2 = Al(C2H3O2) + Hg =>
Al2 + Hg(C2H3O2)2 = 2 Al(C2H3O2) + Hg
HClO + Fe(OH)2 = Fe(ClO)2 + H2O =>
2 HClO + Fe(OH)2 = Fe(ClO)2 + 2 H2O
H2 + O{-} = H2O + {-} =>
H2 + O{-} = H2O + e
Al2(SO4)3 + Na2HPO4 = AlPO4 + NaH2PO4 + Na2SO4 =>
Al2(SO4)3 + 4 Na2HPO4 = 2 AlPO4 + 2 NaH2PO4 + 3 Na2SO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/25
Équations équilibrées sur04/07/24
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