| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KL(aq) + Cl2(g) = 2 KCl(aq) + L2(s)
FeS(aq) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(aq) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
NaCO + NiSO4 = NaSO4 + NiCO =>
NaCO + NiSO4 = NaSO4 + NiCO
Fe + Na(SCN) = Fe(SCN)2 + Na =>
Fe + 2 Na(SCN) = Fe(SCN)2 + 2 Na
AgNO3 + N2SO4 = AgSO4 + N3O3 =>
AgNO3 + N2SO4 = AgSO4 + N3O3
Cu + CsNO3 = Cu(NO3)2 + Cs =>
Cu + 2 CsNO3 = Cu(NO3)2 + 2 Cs
Zn + Ni(NO3)2 = Ni + Zn(NO3) =>
2 Zn + Ni(NO3)2 = Ni + 2 Zn(NO3)
Ag2O + H2O = Ag(OH) =>
Ag2O + H2O = 2 Ag(OH)
N2H4 + H2O = N2H3 + H3O =>
N2H4 + H2O = N2H3 + H3O
C5H9Br + C3H5NaO2 = C5H9NaO2 + C3H5Br =>
C5H9Br + C3H5NaO2 = C5H9NaO2 + C3H5Br
[Ag(NH3)2]Cl + HNO3 = Ag(NH3)2NO3 + HCl =>
[Ag(NH3)2]Cl + HNO3 = Ag(NH3)2NO3 + HCl
H2C6H6O6 + H2O = H3O + C6H7O6 =>
H2C6H6O6 + H2O = H3O + C6H7O6
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
MnCl2 + H2O2 + NaOH = MnO2 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = MnO2 + 2 NaCl + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C + KOH = COH + K =>
C + KOH = COH + K
(CH3CH2CH2CH2O)3PO + HNO3 = CO2 + H2O + NO2 + H3PO4 =>
(CH3CH2CH2CH2O)3PO + 72 HNO3 = 12 CO2 + 48 H2O + 72 NO2 + H3PO4
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen =>
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
MgCl2(aq) + (NH4)2CO3(aq) = NH4Cl + MgCO3 =>
MgCl2(aq) + (NH4)2CO3(aq) = 2 NH4Cl + MgCO3
At + O2 = At2O =>
4 At + O2 = 2 At2O
CoCl3 = CoCl2 + Cl2 =>
2 CoCl3 = 2 CoCl2 + Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
Zn + NaOH = ZnO + Na + H2O =>
Zn + 2 NaOH = ZnO + 2 Na + H2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
N9O18 = NO2 =>
N9O18 = 9 NO2
NaClO4(aq) + AgNO3(aq) = NaNO3(aq) + AgClO4(aq) =>
NaClO4(aq) + AgNO3(aq) = NaNO3(aq) + AgClO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co(NO3)2 + Na2SiO3 = Co2(SiO3)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SiO3 = Co2(SiO3)2 + 4 NaNO3
HCl + Ag(NO3)2 = AgCl + H(NO3)2 =>
HCl + Ag(NO3)2 = AgCl + H(NO3)2
Fe2O3 + Cu = FeO + CuO =>
Fe2O3 + Cu = 2 FeO + CuO
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Na + Cr3(PO4)2 = Na3PO4 + Cr =>
6 Na + Cr3(PO4)2 = 2 Na3PO4 + 3 Cr
Ba3N2 + K2SO4 = BaSO4 + K3N =>
Ba3N2 + 3 K2SO4 = 3 BaSO4 + 2 K3N
NH4Cl + Na2CO3 = (NH4)2CO3 + NaCl =>
2 NH4Cl + Na2CO3 = (NH4)2CO3 + 2 NaCl
Al2(SO4)3 + Co(NO3)2 = Co(SO4) + Al(NO3)3 =>
Al2(SO4)3 + 3 Co(NO3)2 = 3 Co(SO4) + 2 Al(NO3)3
CuSO4 + Na2SiO3 + H2O = (CuOH)2SiO3 + Na2SO4 + H2SiO3 =>
2 CuSO4 + 2 Na2SiO3 + 2 H2O = (CuOH)2SiO3 + 2 Na2SO4 + H2SiO3
Fe(lll) + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe(lll) + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
CoCl2 + C3H6O = CoH6O + Cl2C3 =>
CoCl2 + C3H6O = CoH6O + Cl2C3
(CH3)3(CH2)2H2OH + O2 = CO2 + H2O =>
2(CH3)3(CH2)2H2OH + 17 O2 = 10 CO2 + 16 H2O
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3(s) + KNO3(aq) =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3(s) + 3 KNO3(aq)
H2(SO4) + Na(NO3) = Na2(SO4) + H(NO3) =>
H2(SO4) + 2 Na(NO3) = Na2(SO4) + 2 H(NO3)
Al2(CO3)3 + H3PO4 = CO2 + H2O + AlPO4 =>
Al2(CO3)3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 AlPO4
Fe + O2 = Fe2O3 = Fe2(SO4)3 + HBr =>
4 Fe + 3 O2 = 2 Fe2O3
Ti(SO4)2 + H2O = TiOSO4 + H2SO4 =>
Ti(SO4)2 + H2O = TiOSO4 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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