| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiBr + Cl2 = 2 LiCl + Br2
CHCl3 + Cl2 = HCl + CCl4 =>
CHCl3 + Cl2 = HCl + CCl4
Co(OH)2 + NH3 = Co(NH3)6{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = Co(NH3)6{2+} + 2 OH{-}
Fe + HNO3 = Fe2O3 + N2 + H2O =>
10 Fe + 6 HNO3 = 5 Fe2O3 + 3 N2 + 3 H2O
C2H2NaNH2 = C2HNaNH3 =>
C2H2NaNH2 = C2HNaNH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
O1 = O3 =>
3 O1 = O3
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
Ag3IO5(s) + Cl2(g) + H2O(l) = H5IO6(ac) + AgCl(s) + O2(g) =>
4 Ag3IO5(s) + 6 Cl2(g) + 10 H2O(l) = 4 H5IO6(ac) + 12 AgCl(s) + 3 O2(g)
FeSO4 + H2O = FeSO4*H2O =>
FeSO4 + H2O = FeSO4*H2O
NH3 + Cl = HCl + NCl3 =>
NH3 + 6 Cl = 3 HCl + NCl3
PbSO4 + H2O = Pb + PbO2 + HSO4 =>
4 PbSO4 + 2 H2O = 3 Pb + PbO2 + 4 HSO4
CuCl2 + Na2C2O4 = Na2Cl2 + CuC2O4 =>
CuCl2 + Na2C2O4 = Na2Cl2 + CuC2O4
Cr6 + HCl = CrCl3 + H2 =>
Cr6 + 18 HCl = 6 CrCl3 + 9 H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NaCO3 + CH3COOH = CO2 + H2O + Na(CH3COO)2 =>
NaCO3 + 2 CH3COOH = CO2 + H2O + Na(CH3COO)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
NO2 = O + N2 =>
2 NO2 = 4 O + N2
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3(s) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3(s)
ClO{-} + H = Cl{-} + H2O =>
ClO{-} + 2 H = Cl{-} + H2O
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe3{+} + Co2{+} = Fe2{+} + Co3{+} =>
2 Fe3{+} + 3 Co2{+} = 3 Fe2{+} + 2 Co3{+}
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnSO4HCl = ZnClHSO4 =>
ZnSO4HCl = ZnClHSO4
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
Pb(NO)3(aq) + Na2SO4(aq) = PbSO4(s) + Na2(NO)3(aq) =>
Pb(NO)3(aq) + Na2SO4(aq) = PbSO4(s) + Na2(NO)3(aq)
H2S + Mg(OH)2 = MgOH2S + H2O =>
H2S + Mg(OH)2 = MgOH2S + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + HAuCl4 = Au(OH)3 + NaCl + H2O =>
4 NaOH + HAuCl4 = Au(OH)3 + 4 NaCl + H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
MgS + ZnCl2 = ZnS + MgCl2 =>
MgS + ZnCl2 = ZnS + MgCl2
H2O2 + CH3COCH3 = C6H12O4 + H2O =>
2 H2O2 + 2 CH3COCH3 = C6H12O4 + 2 H2O
AgNO3 + MgCI2 = AgCI2 + NO3Mg =>
AgNO3 + MgCI2 = AgCI2 + NO3Mg
Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2
NaAl(OH)4 + Al10(OH)12Cl18 = NaCl + Al10(OH)21Cl9 =>
90 NaAl(OH)4 + 19 Al10(OH)12Cl18 = 90 NaCl + 28 Al10(OH)21Cl9
C5H12 + Fe2O3 = CO + H2 + Fe =>
3 C5H12 + 5 Fe2O3 = 15 CO + 18 H2 + 10 Fe
Ai + CuO = Ai3O3 + Cu =>
3 Ai + 3 CuO = Ai3O3 + 3 Cu
CFCl2Cl2 = CFCl4 =>
CFCl2Cl2 = CFCl4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C7H17 + O2 = C7O2 + H17 =>
C7H17 + O2 = C7O2 + H17
Fe(OH)3 + H2SO4 = FeSO4 + (OH)3H2 =>
Fe(OH)3 + H2SO4 = FeSO4 + (OH)3H2
H3 + O2 = H2O =>
4 H3 + 3 O2 = 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2S2O3 + I2 = K2S4O6 + KI =>
2 K2S2O3 + I2 = K2S4O6 + 2 KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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