| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O + AgCl = NH4Cl + AgOH
P2S5(s) + PCl5(s) = PSCl3(g) =>
P2S5(s) + 3 PCl5(s) = 5 PSCl3(g)
KBr = K + Br2 =>
2 KBr = 2 K + Br2
Na2S2O3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2S2O3 + 11 H2SO4 + 8 K2CrO7 = 8 K2SO4 + 4 Cr2(SO4)3 + 9 Na2SO4 + 11 H2O
[Cu(NH3)4]SO4H2O + KCl = K3NH4[Cu2(Cl)6] + NH4ClO + NH3 + K2SO4 + H2O =>
2[Cu(NH3)4]SO4H2O + 7 KCl = K3NH4[Cu2(Cl)6] + NH4ClO + 6 NH3 + 2 K2SO4 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaBr + HNO3 = NaNO3 + NO + Br2 + H2O =>
6 NaBr + 8 HNO3 = 6 NaNO3 + 2 NO + 3 Br2 + 4 H2O
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
HNO3 + Cu + H{+} = Cu2{+} + H2O + NO2 =>
HNO3 + 2 Cu + H{+} = Cu2{+} + H2O + NO2
LiI + PbO = Li2O + PbI2 =>
2 LiI + PbO = Li2O + PbI2
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
N2H4CO + O2 = NO3 + CO2 + H2O =>
2 N2H4CO + 9 O2 = 4 NO3 + 2 CO2 + 4 H2O
KMnO4 + FeSO4 + H2O = MnO2 + FeOH + SO4 + KOH =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + 3 FeOH + 3 SO4 + KOH
RaH2O = H2O + Ra =>
RaH2O = H2O + Ra
HNO3 + Ag = AgHNO3 =>
HNO3 + Ag = AgHNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NdBr3 + F2 = NdF3 + Br2 =>
2 NdBr3 + 3 F2 = 2 NdF3 + 3 Br2
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
H2O + NO{-} + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + NO{-} + 2 Br2 = NO3{-} + 4 Br{-} + 4 H{+}
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag
C3H6O + C6H14 = C9H20O =>
C3H6O + C6H14 = C9H20O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Si + Ca(OH)2 + NaOH = NaSiO3 + H2 + CaO =>
2 Si + 4 Ca(OH)2 + 2 NaOH = 2 NaSiO3 + 5 H2 + 4 CaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5COOH + PCl5 = C6H5COCl + POCl3 + HCl =>
C6H5COOH + PCl5 = C6H5COCl + POCl3 + HCl
H2S + H2O + Br2 = H2SO3 + HBr =>
H2S + 3 H2O + 3 Br2 = H2SO3 + 6 HBr
C + F + LiO = CO + LiF =>
C + F + LiO = CO + LiF
N2O2 + NH3 = N2 + H2O =>
3 N2O2 + 4 NH3 = 5 N2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SnSO4 + NaS = SnS + NaSO42 =>
21 SnSO4 + 2 NaS = 21 SnS + 2 NaSO42
FeS + HNO3 = Fe(NO3)3 + S + H2O + NO =>
FeS + 4 HNO3 = Fe(NO3)3 + S + 2 H2O + NO
AgNO3 + CuCl = AgCl + CuNO3 =>
AgNO3 + CuCl = AgCl + CuNO3
NaNo3 + Ni = Ni(No3)2 + Na =>
2 NaNo3 + Ni = Ni(No3)2 + 2 Na
Ag + FeCl3 = FeCl2 + AgCl =>
Ag + FeCl3 = FeCl2 + AgCl
V + F = VF =>
V + F = VF
Fe{2+} = Fe + Fe{3+} =>
3 Fe{2+} = Fe + 2 Fe{3+}
CO2 + H2O = O2 + C2HO =>
8 CO2 + 2 H2O = 7 O2 + 4 C2HO
C7H17 + O2 = H2O + CO2 =>
4 C7H17 + 45 O2 = 34 H2O + 28 CO2
Ag2Cr2O7 + AgBr + H2SiO3 = Cr2(SiO3)3 + AgSiO3 + Br2 + H2O =>
Ag2Cr2O7 + 2 AgBr + 7 H2SiO3 = Cr2(SiO3)3 + 4 AgSiO3 + Br2 + 7 H2O
AI + P4 = AIP =>
4 AI + P4 = 4 AIP
BrO3 + XeF2 + HO = BrO4 + Xe + HF =>
2 BrO3 + XeF2 + 2 HO = 2 BrO4 + Xe + 2 HF
Te + I2 = TeI =>
2 Te + I2 = 2 TeI
FeS + H2SO4 = H2S + SO4Fe =>
FeS + H2SO4 = H2S + SO4Fe
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
BeH2 + H2O = Be(OH) + H2 =>
2 BeH2 + 2 H2O = 2 Be(OH) + 3 H2
Al(H2O)6{+3} + F{-} = Al(F)6{-3} + H2O =>
Al(H2O)6{+3} + 6 F{-} = Al(F)6{-3} + 6 H2O
XeO3 + I{-} + H3O{+} = Xe{3+} + I3{-} + H2O =>
2 XeO3 + 9 I{-} + 12 H3O{+} = 2 Xe{3+} + 3 I3{-} + 18 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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