| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H + N2O3 = 3 H2O + 2 N
Ni(NO3)2 + H2O = Ni(OH)2 + HNO3 =>
Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 HNO3
PO4 + CaCl2 = CaPO4 + Cl2 =>
PO4 + CaCl2 = CaPO4 + Cl2
Al2S3 + F2 = AlF3 + S8 =>
8 Al2S3 + 24 F2 = 16 AlF3 + 3 S8
Ca(NO2)2 + Li2O = CaO + LiNO2 =>
Ca(NO2)2 + Li2O = CaO + 2 LiNO2
Ni + MgBr2 = NiBr + Mg =>
2 Ni + MgBr2 = 2 NiBr + Mg
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
Sc + HCl = ScCl3 + H2 =>
2 Sc + 6 HCl = 2 ScCl3 + 3 H2
K2CO3 + HBr = BrK2 + HCO3 =>
K2CO3 + HBr = BrK2 + HCO3
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
ZnCl2 + S = ZnS + Cl2 =>
ZnCl2 + S = ZnS + Cl2
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
C10H8 + H2O = CO + H2 =>
C10H8 + 10 H2O = 10 CO + 14 H2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Fl + O2 = FlO =>
2 Fl + O2 = 2 FlO
Fe(NO3)3 + NH3 + H2O2 = Fe2O3 + NH4NO3 =>
10 Fe(NO3)3 + 36 NH3 + 12 H2O2 = 5 Fe2O3 + 33 NH4NO3
B + H = B2H6 =>
2 B + 6 H = B2H6
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
LiCoO2 = Co3O4 + Li2O + O2 =>
12 LiCoO2 = 4 Co3O4 + 6 Li2O + O2
Sn(s) + HCl = SnCl2 + H2 =>
Sn(s) + 2 HCl = SnCl2 + H2
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
NiCl2 + Pt4 = Pt4Ni + Cl2 =>
NiCl2 + Pt4 = Pt4Ni + Cl2
nitrogenmonoxide + carbonmonoxide = nitrogen + carbondioxide =>
2 NO + 2 CO = N2 + 2 CO2
KNO3 = KNO2(s) + O2 =>
2 KNO3 = 2 KNO2(s) + O2
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
B2Br6 + HNO3 = B[NO3]3 + HBr =>
B2Br6 + 6 HNO3 = 2 B[NO3]3 + 6 HBr
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
HNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
2 HNO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
Fe(NO3)3 + NaHCO3 = NaNO3 + Fe2(CO3)3 + CO2 + H2O =>
2 Fe(NO3)3 + 6 NaHCO3 = 6 NaNO3 + Fe2(CO3)3 + 3 CO2 + 3 H2O
CUS + HNO3 = H2SO4 + H2O + NO + CU(NO3)2 =>
3 CUS + 14 HNO3 = 3 H2SO4 + 4 H2O + 8 NO + 3 CU(NO3)2
H2(g) + S(s) = H2S(g) =>
H2(g) + S(s) = H2S(g)
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl2 + PbCl2 + CO2 + HNO3 + H2O =>
K4Fe(CN)6 + 30 PbO2 + 66 HCl = 4 KCl + FeCl2 + 30 PbCl2 + 6 CO2 + 6 HNO3 + 30 H2O
NaI + Pb(CH3CO2)2 = Na(CH3CO2) + PbI2 =>
2 NaI + Pb(CH3CO2)2 = 2 Na(CH3CO2) + PbI2
CeO2 + I{-} + H2O = Ce(OH)3 + IO3{-} =>
6 CeO2 + I{-} + 9 H2O = 6 Ce(OH)3 + IO3{-}
CuCl2BaOH2 = CuOH2BaCl2 =>
CuCl2BaOH2 = CuOH2BaCl2
NaCl + Hg2(C2H3O2)2 = Na2(C2H3O2) + Cl2Hg =>
4 NaCl + Hg2(C2H3O2)2 = 2 Na2(C2H3O2) + 2 Cl2Hg
Ca(NO2)2 + Li2O = CaO + LiNO2 =>
Ca(NO2)2 + Li2O = CaO + 2 LiNO2
AgNO2 + NaCl = AgCl + NaNO2 =>
AgNO2 + NaCl = AgCl + NaNO2
Al(C2H5O)3 + H2O = Al(OH)3 + CO2 + H2 =>
Al(C2H5O)3 + 12 H2O = Al(OH)3 + 6 CO2 + 18 H2
LiH(s) + H2O(l) = LiOH + H2 =>
LiH(s) + H2O(l) = LiOH + H2
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
C3H6O2 + NaHCO3 = C3H5NaO2 + H2O + CO2 =>
C3H6O2 + NaHCO3 = C3H5NaO2 + H2O + CO2
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O
C6H12O6 + O2 + NH3 = CH18N02O04 + CO2 =>
C6H12O6 + 4 O2 + 2 NH3 = CH18N02O04 + 5 CO2
HI(aq) + Na2S(aq) = H2S + NaI =>
2 HI(aq) + Na2S(aq) = H2S + 2 NaI
CH3COOH(aq) + NH4OH(aq) = CH3COONH4(aq) + H2O(l) =>
CH3COOH(aq) + NH4OH(aq) = CH3COONH4(aq) + H2O(l)
Fe(NO3)3 + H2O = Fe2O3 + HNO3 =>
2 Fe(NO3)3 + 3 H2O = Fe2O3 + 6 HNO3
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe3O4 + 37 H2SO4 = 12 Fe2(SO4)3 + H2S + 36 H2O
HCl + HCOO = Cl + HCOOH =>
HCl + HCOO = Cl + HCOOH
Na2(CO3) + Cu(NO3)2 = Cu(CO3) + Na(NO3) =>
Na2(CO3) + Cu(NO3)2 = Cu(CO3) + 2 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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