| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 6 NH3 + 3 H2O = Al2O3 + 6 NH4Cl
H2SO3 + KOH = K(H3) + SO4 =>
H2SO3 + KOH = K(H3) + SO4
SO4 = O2 + SO2 =>
SO4 = O2 + SO2
Hg + Cu(NO3)2 = Cu + Hg(NO3)2 =>
Hg + Cu(NO3)2 = Cu + Hg(NO3)2
Zn + Fe = Zn(Fe3)2 =>
Zn + 6 Fe = Zn(Fe3)2
W + Cl = WCl5 =>
W + 5 Cl = WCl5
Mg + PbSO4 = MgSO4 + Pb =>
Mg + PbSO4 = MgSO4 + Pb
Cu(NO3)2(aq) + NaS(aq) = CuS(s) + Na(NO3)2(aq) =>
Cu(NO3)2(aq) + NaS(aq) = CuS(s) + Na(NO3)2(aq)
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
Ca3(PO4)2 + Sb(ClO3)5 = Ca(ClO3)2 + Sb3(PO4)5 =>
5 Ca3(PO4)2 + 6 Sb(ClO3)5 = 15 Ca(ClO3)2 + 2 Sb3(PO4)5
H3O + VO4 = VO + H2O =>
6 H3O + VO4 = VO + 9 H2O
Mn(NO2)3 + Be(ClO2)2 = Be(NO2)2 + Mn(ClO2)3 =>
2 Mn(NO2)3 + 3 Be(ClO2)2 = 3 Be(NO2)2 + 2 Mn(ClO2)3
Pb(NO3)2 + H3(PO4) = Pb3(PO4)2 + H(NO3) =>
3 Pb(NO3)2 + 2 H3(PO4) = Pb3(PO4)2 + 6 H(NO3)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
C3H4 + HCl = C3ClH5 =>
C3H4 + HCl = C3ClH5
NaCl + CaO = Na2Ca + Cl2O =>
2 NaCl + CaO = Na2Ca + Cl2O
Ca + Ni3(PO4)2 = Ca3(PO4)2 + Ni =>
3 Ca + Ni3(PO4)2 = Ca3(PO4)2 + 3 Ni
C7H6O3 + NaOH = C7H5NaO3 + H2O =>
C7H6O3 + NaOH = C7H5NaO3 + H2O
NaCl + AgF = NaF + AgCl* =>
NaCl + AgF = NaF + AgCl*
Pa + O2 = PaO5 =>
2 Pa + 5 O2 = 2 PaO5
BiCl3 + K2S2O8 + KOH = KBiO3 + S + KCl + H2O =>
7 BiCl3 + K2S2O8 + 26 KOH = 7 KBiO3 + 2 S + 21 KCl + 13 H2O
Na2SO3 + K2CrO4 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + 2 K2CrO4 + 5 H2SO4 = 3 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
Mo(OH)6 + K3PO4 = Mo(PO4)2 + KOH =>
Mo(OH)6 + 2 K3PO4 = Mo(PO4)2 + 6 KOH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ti(OH)3 + NaNO3 + NaOH = Na2TiO3 + NH3 + H2O =>
8 Ti(OH)3 + NaNO3 + 15 NaOH = 8 Na2TiO3 + NH3 + 18 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AgC2H3O2 + H2S = Ag2S + HC2H3O2 =>
2 AgC2H3O2 + H2S = Ag2S + 2 HC2H3O2
Cl + O2 = Cl2O7 =>
4 Cl + 7 O2 = 2 Cl2O7
CrCl3 + NaOH = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HCl + 3 NaCl
C8H10 + Br2 = C8H10Br =>
2 C8H10 + Br2 = 2 C8H10Br
(CuOH)2CO2 = CO + CuO + H2O =>
(CuOH)2CO2 = CO + 2 CuO + H2O
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
K2MnO4 + MnSO4 = K2SO4 + MnO2 =>
K2MnO4 + MnSO4 = K2SO4 + 2 MnO2
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
Fe2O3 + NaOH = Fe2OH + NaO3 =>
Fe2O3 + NaOH = Fe2OH + NaO3
C2H4 + Ag2O = C2H4O2 + Ag =>
C2H4 + 2 Ag2O = C2H4O2 + 4 Ag
Mg(OH)2 + HMnO4 = Mg(MnO4)2 + H2O =>
Mg(OH)2 + 2 HMnO4 = Mg(MnO4)2 + 2 H2O
LiH(s)H2O(l) = LiOH(s)H2(g) =>
LiH(s)H2O(l) = LiOH(s)H2(g)
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
Al + Cr2O7{2-} + H{+} = Al{+} + Cr{+} + H2O =>
10 Al + Cr2O7{2-} + 14 H{+} = 10 Al{+} + 2 Cr{+} + 7 H2O
Fe2O3 + NaOH = Fe2OH + NaO3 =>
Fe2O3 + NaOH = Fe2OH + NaO3
SiF6{-2} + H{+} = H2SiF6 =>
SiF6{-2} + 2 H{+} = H2SiF6
Me2O3 + HCl = MeCl3 + H2O =>
Me2O3 + 6 HCl = 2 MeCl3 + 3 H2O
NaMnO4 + NH3 = MnO2 + N2 + NaOH + H2O =>
2 NaMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 NaOH + 2 H2O
Ru + OH = Ru(OH)3 =>
Ru + 3 OH = Ru(OH)3
Pb3N4 + Hg(ClO4)2 = Pb(ClO4)4 + Hg3N2 =>
Pb3N4 + 6 Hg(ClO4)2 = 3 Pb(ClO4)4 + 2 Hg3N2
Pb + Cu(Cl) = Cu + Pb(Cl) =>
Pb + Cu(Cl) = Cu + Pb(Cl)
CuS + Pb(NO3)2 = PbS + Cu(NO3)2 =>
CuS + Pb(NO3)2 = PbS + Cu(NO3)2
NaOH + FeSO4 = Na2SO4 + Fe[OH]2 =>
2 NaOH + FeSO4 = Na2SO4 + Fe[OH]2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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