| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + 2 H2O = 2 CO2 + 8 H{+} + 8e
(NH4)2 + K2(HgI4) + KOH = Hg2NI*H2O + KI + K + H2O =>
(NH4)2 + 4 K2(HgI4) + 8 KOH = 2 Hg2NI*H2O + 14 KI + 2 K + 6 H2O
CH3COOH + H2O = CO2 + H{+} + {-} =>
CH3COOH + 2 H2O = 2 CO2 + 8 H{+} + 8e
In + H2SO4 = H2O + In2(SO4)3 + SO2 =>
2 In + 6 H2SO4 = 6 H2O + In2(SO4)3 + 3 SO2
Cu(NO3)2 + Nh4OH = Cu4OH + Nh(NO3)2 =>
4 Cu(NO3)2 + Nh4OH = Cu4OH + 4 Nh(NO3)2
ClO2 + H = HClO2 =>
ClO2 + H = HClO2
CH4N2O + O2 = CO + H2O + N =>
CH4N2O + O2 = CO + 2 H2O + 2 N
K2O = K2O2 + K =>
2 K2O = K2O2 + 2 K
Fe(s) + HCl = Cl2(g) + FeH =>
2 Fe(s) + 2 HCl = Cl2(g) + 2 FeH
Ag(No3) + Mg = Mg(No3) + Ag =>
Ag(No3) + Mg = Mg(No3) + Ag
BaO + Cr2O3 = BaCr2O4 =>
BaO + Cr2O3 = BaCr2O4
KIO4 + KI + HCl = KCl + I2 + HO =>
KIO4 + 3 KI + 4 HCl = 4 KCl + 2 I2 + 4 HO
NaClO + KClO4 = NaClO4 + KClO =>
NaClO + KClO4 = NaClO4 + KClO
HNO3 + FeOH = HOH + FeNO3 =>
HNO3 + FeOH = HOH + FeNO3
Ag(No3) + Mg = Mg(No3) + Ag =>
Ag(No3) + Mg = Mg(No3) + Ag
C5H11OH + HCl = C5H11OCl + H2 =>
C5H11OH + HCl = C5H11OCl + H2
SrBr2(aq) + Al2(SO4)3(aq) = Sr(SO4) + AlBr3 =>
3 SrBr2(aq) + Al2(SO4)3(aq) = 3 Sr(SO4) + 2 AlBr3
C5H11OH + HCl = C5H11OCl + H2 =>
C5H11OH + HCl = C5H11OCl + H2
Ag(No3) + Mg = Mg(No3) + Ag =>
Ag(No3) + Mg = Mg(No3) + Ag
Ba = Ba3 =>
3 Ba = Ba3
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
K2CO3 + Ba(NO3)2 = BaCO3 + KNO3 =>
K2CO3 + Ba(NO3)2 = BaCO3 + 2 KNO3
KIO4 + KI + HCl = KCl + I2 + HO =>
KIO4 + 3 KI + 4 HCl = 4 KCl + 2 I2 + 4 HO
Ag(No3) + Mg = Mg(No3) + Ag =>
Ag(No3) + Mg = Mg(No3) + Ag
SrBr2(aq) + Al2(SO4)3(aq) = Sr(SO4) + AlBr3 =>
3 SrBr2(aq) + Al2(SO4)3(aq) = 3 Sr(SO4) + 2 AlBr3
KIO4 + KI + HCl = KCl + I2 + HO =>
KIO4 + 3 KI + 4 HCl = 4 KCl + 2 I2 + 4 HO
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4 =>
2 C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4
Ag(No3) + Mg = Mg(No3) + Ag =>
Ag(No3) + Mg = Mg(No3) + Ag
C2H5OH + KMnO4 + HCl = C2H4O2 + MnCl2 + KCl + H2O =>
5 C2H5OH + 4 KMnO4 + 12 HCl = 5 C2H4O2 + 4 MnCl2 + 4 KCl + 11 H2O
SrBr2(aq) + Al2(SO4)3(aq) = Sr(SO4) + AlBr3 =>
3 SrBr2(aq) + Al2(SO4)3(aq) = 3 Sr(SO4) + 2 AlBr3
C5H11OH + HCl = C5H11OCl + H2 =>
C5H11OH + HCl = C5H11OCl + H2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + Na{+} + NO3{-} =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na{+} + 6 NO3{-}
CH3COOH + H2O = CO2 + H{+} + {-} =>
CH3COOH + 2 H2O = 2 CO2 + 8 H{+} + 8e
HMnO4 + CdCO3 = HCO3 + CdMnO4 =>
HMnO4 + CdCO3 = HCO3 + CdMnO4
KIO4 + KI + HCl = KCl + I2 + HO =>
KIO4 + 3 KI + 4 HCl = 4 KCl + 2 I2 + 4 HO
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
Zn{2+}(aq) + Fe(s) = Zn(s) + Fe{2+}(aq) =>
Zn{2+}(aq) + Fe(s) = Zn(s) + Fe{2+}(aq)
SrBr2(aq) + Al2(SO4)3(aq) = Sr(SO4) + AlBr3 =>
3 SrBr2(aq) + Al2(SO4)3(aq) = 3 Sr(SO4) + 2 AlBr3
KIO4 + KI + HCl = KCl + I2 + HO =>
KIO4 + 3 KI + 4 HCl = 4 KCl + 2 I2 + 4 HO
SrBr2(aq) + Al2(SO4)3(aq) = Sr(SO4) + AlBr3 =>
3 SrBr2(aq) + Al2(SO4)3(aq) = 3 Sr(SO4) + 2 AlBr3
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
KIO4 + KI + HCl = KCl + I2 + HO =>
KIO4 + 3 KI + 4 HCl = 4 KCl + 2 I2 + 4 HO
C5H11OH + HCl = C5H11OCl + H2 =>
C5H11OH + HCl = C5H11OCl + H2
Ra3(PO4)2 + H2SO4 = RaSO4 + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 RaSO4 + 2 H3PO4
(NH4)2 + K2(HgI4) + KOH = Hg2NI*H2O + KI + K + H2O =>
(NH4)2 + 4 K2(HgI4) + 8 KOH = 2 Hg2NI*H2O + 14 KI + 2 K + 6 H2O
CaCO3(s) + HCl(aq) = Ca{2+}(g) + Cl{-}(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(aq) = Ca{2+}(g) + 2 Cl{-}(aq) + H2O(l) + CO2(g)
PH3 + KMnO4 + H2SO4 = K2SO4 + H2O + H3PO4 + MnSO4 =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 12 H2O + 5 H3PO4 + 8 MnSO4
Ag(No3) + Mg = Mg(No3) + Ag =>
Ag(No3) + Mg = Mg(No3) + Ag
Ru + HCl = RuCl3 + H2 =>
2 Ru + 6 HCl = 2 RuCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/24
Équations équilibrées sur03/23/23
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