| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3(aq) + H2So4(aq) = (NH4)2So4(aq)
HC6H5O + NaOH = H2O + Na(C6H5O) =>
HC6H5O + NaOH = H2O + Na(C6H5O)
N2H2 + Al = AlN + H2 =>
N2H2 + 2 Al = 2 AlN + H2
SnI4 = SnI2 + I2 =>
SnI4 = SnI2 + I2
Cr2O3 + KOH + Ca(ClO)2 = K2CrO4 + CaCl2 + H2O =>
2 Cr2O3 + 8 KOH + 3 Ca(ClO)2 = 4 K2CrO4 + 3 CaCl2 + 4 H2O
KHCO3 + H2O = KH2CO3 + OH =>
KHCO3 + H2O = KH2CO3 + OH
N2S = S + N2 =>
N2S = S + N2
AlS + H2O = HS + AlOH =>
AlS + H2O = HS + AlOH
HC6H5O + NaOH = H2O + Na(C6H5O) =>
HC6H5O + NaOH = H2O + Na(C6H5O)
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
AlS + H2O = HS + AlOH =>
AlS + H2O = HS + AlOH
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
SnI4 = I + Sn =>
SnI4 = 4 I + Sn
HIO3 + HI = IO2 + H2O =>
5 HIO3 + HI = 6 IO2 + 3 H2O
Ca3P2 + H2 = H3P + Ca =>
Ca3P2 + 3 H2 = 2 H3P + 3 Ca
KMnO4 + H2SO3 = H2O + KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 H2SO3 = 3 H2O + 2 KHSO4 + 2 MnSO4 + H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
NaSO4 + ZnNO3 = ZnSO4 + NaNO3 =>
NaSO4 + ZnNO3 = ZnSO4 + NaNO3
Cu{2+} + H2PO2{-} + OH{-} = CuH2 + PO4{3-} + H2O =>
Cu{2+} + H2PO2{-} + 4 OH{-} = CuH2 + PO4{3-} + 2 H2O
LiOH(aq) + HCl(aq) = LiCl(aq) + H2O(l) =>
LiOH(aq) + HCl(aq) = LiCl(aq) + H2O(l)
Ag + O = Ag3O2 =>
3 Ag + 2 O = Ag3O2
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + I + K2SO4 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 6 I + 3 K2SO4
SnI4 = I + Sn =>
SnI4 = 4 I + Sn
HC6H5O + NaOH = H2O + Na(C6H5O) =>
HC6H5O + NaOH = H2O + Na(C6H5O)
CaCl2 + O2 = CaO + ClO =>
2 CaCl2 + 3 O2 = 2 CaO + 4 ClO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Co + PO4 = Co(PO4)2 =>
Co + 2 PO4 = Co(PO4)2
AlS + H2O = HS + AlOH =>
AlS + H2O = HS + AlOH
Fe(SO4)3 + CaO = Fe2O3 + Ca(SO4)2 =>
2 Fe(SO4)3 + 3 CaO = Fe2O3 + 3 Ca(SO4)2
H2PtCl6 + NaOH = PtO2 + NaCl + H2O =>
H2PtCl6 + 6 NaOH = PtO2 + 6 NaCl + 4 H2O
NaAlSi3O8 + H2O + H = Al2Si2O5(OH)4 + H4SiO4 + Na =>
2 NaAlSi3O8 + 9 H2O + 2 H = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 Na
Na2HAsO4 + Zn + NaOH + H2O = AsH3 + Na[Zn(OH)3] =>
Na2HAsO4 + 4 Zn + 2 NaOH + 6 H2O = AsH3 + 4 Na[Zn(OH)3]
Ba(g) + O2(g) = BaO(s) =>
2 Ba(g) + O2(g) = 2 BaO(s)
Na2HAsO4 + Zn + NaOH + H2O = AsH3 + Na[Zn(OH)3] =>
Na2HAsO4 + 4 Zn + 2 NaOH + 6 H2O = AsH3 + 4 Na[Zn(OH)3]
Fe3O4 + HCl = FeCl3 + H2O + FeCl2 =>
Fe3O4 + 8 HCl = 2 FeCl3 + 4 H2O + FeCl2
HClO + Zn = ZnO + HCl =>
HClO + Zn = ZnO + HCl
Fe3O4 + HCl = FeCl3 + H2O + FeCl2 =>
Fe3O4 + 8 HCl = 2 FeCl3 + 4 H2O + FeCl2
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
PbCl2 + NaOH = NaCl2 + PbOH =>
PbCl2 + NaOH = NaCl2 + PbOH
Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb{4+} + Li = Pb{2+} + Li{+} =>
Pb{4+} + 2 Li = Pb{2+} + 2 Li{+}
CO2 + H2O = H2CO2 + O2 =>
2 CO2 + 2 H2O = 2 H2CO2 + O2
C4H8O + Ag(NH3)2OH = C4H8O2 + Ag + H2O + NH3 =>
C4H8O + 2 Ag(NH3)2OH = C4H8O2 + 2 Ag + H2O + 4 NH3
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
AgNO3(aq) + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3(aq) + BaCl2 = 2 AgCl + Ba(NO3)2
Na2HAsO4 + Zn + NaOH + H2O = AsH3 + Na[Zn(OH)3] =>
Na2HAsO4 + 4 Zn + 2 NaOH + 6 H2O = AsH3 + 4 Na[Zn(OH)3]
Fe3O4 + HCl = FeCl3 + H2O + FeCl2 =>
Fe3O4 + 8 HCl = 2 FeCl3 + 4 H2O + FeCl2
Na2CO3 + H2O5 = Na2O5 + CO2 + H2O =>
Na2CO3 + H2O5 = Na2O5 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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