| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + H2O = H3O + F
NaCl(s) + H2O(l) = NaOH(aq) + HCl(l) =>
NaCl(s) + H2O(l) = NaOH(aq) + HCl(l)
MgO2 + H2O = Mg + OH =>
MgO2 + 2 H2O = Mg + 4 OH
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
(N2)(g)(Cl2)(g) + (O2)(g) + (H2O)(l) = (NH4ClO4)(s) =>
(N2)(g)(Cl2)(g) + 2(O2)(g) + 4(H2O)(l) = 2(NH4ClO4)(s)
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 2 K2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
FeO + HNO3 = Fe(NO3)3 + H2O + NO =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO
Fe2O3 + H2 = Fe304 + H2O =>
152 Fe2O3 + 456 H2 = Fe304 + 456 H2O
Fe(NO3)2 + NaCl(Aq) = NaNO3(Aq) + FeCl2 =>
Fe(NO3)2 + 2 NaCl(Aq) = 2 NaNO3(Aq) + FeCl2
K4[Mn(CN)6] + K = K6[Mn(CN)6] =>
K4[Mn(CN)6] + 2 K = K6[Mn(CN)6]
C + NaOH + CO + H4O = C7H5NaO3 =>
6 C + NaOH + CO + H4O = C7H5NaO3
CO2 + N2 = CO2N2 =>
CO2 + N2 = CO2N2
MnO2 + Ag{+} + H2O = MnO4{-} + Ag + H{+} =>
MnO2 + 3 Ag{+} + 2 H2O = MnO4{-} + 3 Ag + 4 H{+}
BaCl + Fe2S3 = Ba2S + FeCl3 =>
6 BaCl + Fe2S3 = 3 Ba2S + 2 FeCl3
Fe(NO3)3 = FeO + N2O3 + O2 =>
4 Fe(NO3)3 = 4 FeO + 6 N2O3 + 7 O2
CaH2O(l) + O2 = CaO + H2O =>
2 CaH2O(l) + O2 = 2 CaO + 2 H2O
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
V2(HPO4)5 + V(OH)5 = V3(PO4)5 + H2O =>
V2(HPO4)5 + V(OH)5 = V3(PO4)5 + 5 H2O
RhI + NH3 = Rh3N + IH =>
3 RhI + NH3 = Rh3N + 3 IH
H{+} + NO3{-} + S{2-} = NO + S + H2O =>
8 H{+} + 2 NO3{-} + 3 S{2-} = 2 NO + 3 S + 4 H2O
Al + Cu{+} = Al{3+} + Cu =>
Al + 3 Cu{+} = Al{3+} + 3 Cu
Li + AlCl4 = LiCl + Al =>
4 Li + AlCl4 = 4 LiCl + Al
SnO2 + Al = Sn + Al2O3 =>
3 SnO2 + 4 Al = 3 Sn + 2 Al2O3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(NH4)2SO4 + Cu(OH)2 + HCl = CuSO4 + (NH4)Cl + H2O =>
(NH4)2SO4 + Cu(OH)2 + 2 HCl = CuSO4 + 2(NH4)Cl + 2 H2O
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
H{+} + NO3{-} + S{2-} = NO + S + H2O =>
8 H{+} + 2 NO3{-} + 3 S{2-} = 2 NO + 3 S + 4 H2O
C6H6 + C2H5OH = C6H5C3H5 + H2O =>
8 C6H6 + 3 C2H5OH = 6 C6H5C3H5 + 3 H2O
K2SO3 + HCl = H2SO3 + KCl =>
K2SO3 + 2 HCl = H2SO3 + 2 KCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + Mg(OH)2 = MgN + Mg(NO3)2 + H2O =>
7 N2 + 12 Mg(OH)2 = 10 MgN + 2 Mg(NO3)2 + 12 H2O
Fe + SNC = FeNCS =>
Fe + SNC = FeNCS
KMnO4 + KSO3 + HCl = MnO + KSO4 + KCl + H2O =>
2 KMnO4 + 5 KSO3 + 2 HCl = 2 MnO + 5 KSO4 + 2 KCl + H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
CrI3 + H2SO4 = Cr2(SO4)3 + HI =>
2 CrI3 + 3 H2SO4 = Cr2(SO4)3 + 6 HI
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2 + NO2 =>
Cu2S + 8 HNO3 = 2 Cu(NO3)2 + H2SO4 + 3 H2 + 4 NO2
HI + Cl = ICl + H =>
HI + Cl = ICl + H
LiOH + ZnO = LiZnO2 + H2 =>
2 LiOH + 2 ZnO = 2 LiZnO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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