| Équations équilibrées la veille | Équations équilibrées le lendemain |
JnJj + Lv = JnLv + Jj
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3 =>
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3
TiO2 + P2O5 = Ti3(PO4)4 =>
3 TiO2 + 2 P2O5 = Ti3(PO4)4
K2O + H2O = H2K2O2 =>
K2O + H2O = H2K2O2
HgSO4 = Hg + SO2 + O2 =>
HgSO4 = Hg + SO2 + O2
Mg2 + H(NO3) = Mg(NO3)2 + H2 =>
Mg2 + 4 H(NO3) = 2 Mg(NO3)2 + 2 H2
Ba(NO3)2 + HI = BaI2 + HNO3 =>
Ba(NO3)2 + 2 HI = BaI2 + 2 HNO3
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
H3AsO4(aq) + Pb(OH)2(s) = Pb3(AsO4)2(s) + H2O(l) =>
2 H3AsO4(aq) + 3 Pb(OH)2(s) = Pb3(AsO4)2(s) + 6 H2O(l)
NaOH + HCO3 = Na2CO3 + H2O + O2 =>
8 NaOH + 4 HCO3 = 4 Na2CO3 + 6 H2O + O2
H{+} + NO3{-} + CuS = Cu(NO3)2 + NO2 + SO2 + H2O =>
8 H{+} + 8 NO3{-} + CuS = Cu(NO3)2 + 6 NO2 + SO2 + 4 H2O
AgNO3 + SrI2 = AgI2 + Sr(NO3) =>
AgNO3 + SrI2 = AgI2 + Sr(NO3)
Pb(NO3)2 + Na(SO4) = Pb2(SO4)4 + Na(NO3) =>
2 Pb(NO3)2 + 4 Na(SO4) = Pb2(SO4)4 + 4 Na(NO3)
Cl(aq) + HNO3 = HCl + NO3 =>
Cl(aq) + HNO3 = HCl + NO3
(NH4)2MoO4 + H2O2 = (NH4)2MoO5 + H2O =>
(NH4)2MoO4 + H2O2 = (NH4)2MoO5 + H2O
SbCl3 = Sb2 + Cl2 =>
2 SbCl3 = Sb2 + 3 Cl2
Cu(CH3CO2)2 + Zn = Zn(CH3CO2) + Cu =>
Cu(CH3CO2)2 + 2 Zn = 2 Zn(CH3CO2) + Cu
CCl3NO2 + HBrO3 + KOH = KNO3 + KBr + KCl + H2O + K2CO3 =>
3 CCl3NO2 + HBrO3 + 19 KOH = 3 KNO3 + KBr + 9 KCl + 10 H2O + 3 K2CO3
C4H6O4 + NaOH = C4H4O6 + Na + H2O =>
C4H6O4 + 6 NaOH = C4H4O6 + 6 Na + 4 H2O
Ca(OCl2)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl2)2 + 4 HCl = CaCl2 + 3 Cl2 + 2 H2O
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
C12H26O1 + O2 = CO2 + H2O =>
C12H26O1 + 18 O2 = 12 CO2 + 13 H2O
NH3 + L6 = NL6 + H2 =>
2 NH3 + 2 L6 = 2 NL6 + 3 H2
BaCl2 + KMnO4 = Ba(MnO4)2 + KCl =>
BaCl2 + 2 KMnO4 = Ba(MnO4)2 + 2 KCl
HCOOH + CH3CH2NHCH3 = CH3CH2NH2(COOH)CH3 =>
HCOOH + CH3CH2NHCH3 = CH3CH2NH2(COOH)CH3
(NH4)2CO3 + HNO3 = (NH4)2NO3 + HCO3 =>
(NH4)2CO3 + HNO3 = (NH4)2NO3 + HCO3
N2O5 + H2 = N2 + H2O =>
N2O5 + 5 H2 = N2 + 5 H2O
NH3 + O2 = NO1 + H2O1 =>
4 NH3 + 5 O2 = 4 NO1 + 6 H2O1
O3 + CrCl3 + KOH = K2CrO4 + Cl2 + H2O =>
2 O3 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 3 Cl2 + 2 H2O
C4H9OH + KMnO4 = C4H8O + H2O + K + MnO2 =>
2 C4H9OH + KMnO4 = 2 C4H8O + 2 H2O + K + MnO2
H3PO2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + H3PO4 =>
5 H3PO2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 6 H2O + 4 MnSO4 + 5 H3PO4
Cl2 + Al4C3 = AlCl3 + CCl4 =>
12 Cl2 + Al4C3 = 4 AlCl3 + 3 CCl4
HCHOCOCOHCHO + O2 = CO2 + H2O =>
HCHOCOCOHCHO + 3 O2 = 4 CO2 + 2 H2O
NaClO + FeCl3 = NaCl + FeO + Cl =>
NaClO + FeCl3 = NaCl + FeO + 3 Cl
Al(s) + NaOH(aq) + H2O(l) = Na[AlO2](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 2 H2O(l) = 2 Na[AlO2](aq) + 3 H2(g)
CoCl2 + CH3COOH + CH3COONa + KNO2 = K2Na[Co(NO2)6] + CH3COOK + NO + H2O + KCl =>
CoCl2 + 2 CH3COOH + CH3COONa + 7 KNO2 = K2Na[Co(NO2)6] + 3 CH3COOK + NO + H2O + 2 KCl
Ca(OH)2 + Ni(C2H3O2)2 = Ni(OH)2 + Ca(C2H3O2)2 =>
Ca(OH)2 + Ni(C2H3O2)2 = Ni(OH)2 + Ca(C2H3O2)2
NO + Fe{+2} = Fe(NO){+2} =>
NO + Fe{+2} = Fe(NO){+2}
S2O3{2-} + I3{-} = S4O6{2-} + I{-} =>
2 S2O3{2-} + I3{-} = S4O6{2-} + 3 I{-}
Bi2O3 + NaOH + NaClO = Na2Bi2O7 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 3 NaClO = Na2Bi2O7 + 3 NaCl + H2O
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 I2 + 7 H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Na2(NO3)3(aq) + FeCO3 =>
Fe(NO3)3(aq) + Na2CO3(aq) = Na2(NO3)3(aq) + FeCO3
FeI2(aq) + Cl2(g) = FeCl3(aq) + I2 =>
2 FeI2(aq) + 3 Cl2(g) = 2 FeCl3(aq) + 2 I2
H2O + Mn{2+} = e + MnO4{-} + H{+} =>
4 H2O + Mn{2+} = 5e + MnO4{-} + 8 H{+}
Na3(PO4) + CaCl2 = Ca + (PO4)3 + NaCl =>
6 Na3(PO4) + 9 CaCl2 = 9 Ca + 2(PO4)3 + 18 NaCl
CH32NH + O2 = CO2 + H2O + N2 =>
4 CH32NH + 37 O2 = 4 CO2 + 66 H2O + 2 N2
TiOSO4 + H2O = Ti(OH)4 + H2SO4 =>
TiOSO4 + 3 H2O = Ti(OH)4 + H2SO4
Ag2SiO3 + (NH4)3AsO4 = (NH4)2SiO3 + Ag3AsO4 =>
3 Ag2SiO3 + 2(NH4)3AsO4 = 3(NH4)2SiO3 + 2 Ag3AsO4
O2 = O3 =>
3 O2 = 2 O3
NaIO3 + H2S = Na2S + HIO3 =>
2 NaIO3 + H2S = Na2S + 2 HIO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/25
Équations équilibrées sur04/19/24
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