| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CaS2O3 = Fe2(SO3)3 + 3 CaO + 3 S
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
Ca(OH)2 + LiCO3 = CaCO3 + Li(OH)2 =>
Ca(OH)2 + LiCO3 = CaCO3 + Li(OH)2
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
Ni(NO3)3 + Cs = Cs(NO3) + Ni =>
Ni(NO3)3 + 3 Cs = 3 Cs(NO3) + Ni
(NH4)2MoO4 + H3PO4 = (NH4)3PO4 + MoO3 + H2O =>
3(NH4)2MoO4 + 2 H3PO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Hg + AgNO3 = Hg2(NO3)2 + Ag =>
2 Hg + 2 AgNO3 = Hg2(NO3)2 + 2 Ag
CH3C(CH3)ClCH3 + KOH = C3H6 + KCl + H2O =>
3 CH3C(CH3)ClCH3 + 3 KOH = 4 C3H6 + 3 KCl + 3 H2O
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
Hg + AgNO3 = HgNO3 + Ag =>
Hg + AgNO3 = HgNO3 + Ag
ClO3 + H2O = HClO2 + HO =>
ClO3 + 2 H2O = HClO2 + 3 HO
Fe(OH)3 + HgSO4 = Fe(SO4) + Hg(OH)3 =>
Fe(OH)3 + HgSO4 = Fe(SO4) + Hg(OH)3
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
CH3C(CH3)ClCH3 + KOH = C3H6 + KCl + H2O =>
3 CH3C(CH3)ClCH3 + 3 KOH = 4 C3H6 + 3 KCl + 3 H2O
Sn(ClO3)2 + AlP = AlSn + P(ClO3)2 =>
Sn(ClO3)2 + AlP = AlSn + P(ClO3)2
MgO + N2 = N2O + Mg =>
MgO + N2 = N2O + Mg
CH3C(CH3)ClCH3 + KOH = C3H6 + KCl + H2O =>
3 CH3C(CH3)ClCH3 + 3 KOH = 4 C3H6 + 3 KCl + 3 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l)NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l)NO2(g)
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
Pb2S4 + Li3N = Pb3N4 + Li2S =>
3 Pb2S4 + 8 Li3N = 2 Pb3N4 + 12 Li2S
Zn + NO3 + H2O = Zn(OH)2 + NH3 =>
9 Zn + 2 NO3 + 12 H2O = 9 Zn(OH)2 + 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2[Zn(OH)4] + HCl = ZnCl2 + H2O + NaCl =>
Na2[Zn(OH)4] + 4 HCl = ZnCl2 + 4 H2O + 2 NaCl
MnO4{-} + Cl{-} + H3O{+} = H2O + Mn{2+} + Cl2 =>
2 MnO4{-} + 10 Cl{-} + 16 H3O{+} = 24 H2O + 2 Mn{2+} + 5 Cl2
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
SO4{2-} + CaCl2 = CaSO4 + Cl{-} =>
SO4{2-} + CaCl2 = CaSO4 + 2 Cl{-}
CH3C(CH3)ClCH3 + KOH = C3H6 + KCl + H2O =>
3 CH3C(CH3)ClCH3 + 3 KOH = 4 C3H6 + 3 KCl + 3 H2O
Li3N(s) + H2O(l) = LiOH(aq) + NH3(aq) =>
Li3N(s) + 3 H2O(l) = 3 LiOH(aq) + NH3(aq)
ClO3 + H2O = HClO2 + HO =>
ClO3 + 2 H2O = HClO2 + 3 HO
CaSO3 + H = CaSO2 + H2O =>
CaSO3 + 2 H = CaSO2 + H2O
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
Fe(OH)3 + HgSO4 = Fe(SO4) + Hg(OH)3 =>
Fe(OH)3 + HgSO4 = Fe(SO4) + Hg(OH)3
Sn(ClO3)2 + AlP = AlSn + P(ClO3)2 =>
Sn(ClO3)2 + AlP = AlSn + P(ClO3)2
ClO3 + H2O = HClO2 + HO =>
ClO3 + 2 H2O = HClO2 + 3 HO
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
NO3{-} + H{+} + S{2-} = NO + H2O + S =>
2 NO3{-} + 8 H{+} + 3 S{2-} = 2 NO + 4 H2O + 3 S
Au(NO3) + Sn = Au + Sn(NO3)2 =>
2 Au(NO3) + Sn = 2 Au + Sn(NO3)2
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH2 =>
C7H5NO3 + NaBH4 = C7H7NO3 + NaBH2
Fe(OH)3 + HgSO4 = Fe(SO4) + Hg(OH)3 =>
Fe(OH)3 + HgSO4 = Fe(SO4) + Hg(OH)3
AgNO3 + BaOH = AgOH + BaNO3 =>
AgNO3 + BaOH = AgOH + BaNO3
Ni(NO3)3 + Cs = Cs(NO3) + Ni =>
Ni(NO3)3 + 3 Cs = 3 Cs(NO3) + Ni
Al2(SO4)3(aq) + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3(aq) + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
Zn + Fe(SO)4 = Zn(SO)4 + Fe =>
Zn + Fe(SO)4 = Zn(SO)4 + Fe
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
Rb + H3PO4 = H2 + Rb3PO4 =>
6 Rb + 2 H3PO4 = 3 H2 + 2 Rb3PO4
KMnO4 + NaOH + MnCl2 = MnO2 + NaCl + KH + H2O =>
2 KMnO4 + 10 NaOH + 5 MnCl2 = 7 MnO2 + 10 NaCl + 2 KH + 4 H2O
AgCl(s) + HNO3(aq) = AgNO3 + HCl =>
AgCl(s) + HNO3(aq) = AgNO3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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