| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnPbNO32 = ZnNO32Pb
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
Fe2 + PO4 = FePO4 =>
Fe2 + 2 PO4 = 2 FePO4
P2O3 + H2O = H2P2O4 =>
P2O3 + H2O = H2P2O4
Fe3Ag = Fe + Ag =>
Fe3Ag = 3 Fe + Ag
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
FeO + HF = FeF2 + H2O =>
FeO + 2 HF = FeF2 + H2O
HC3H5O7 + OH = C3H5O7 + H2O =>
HC3H5O7 + OH = C3H5O7 + H2O
Na2Cr2O7 + HBr + HClO4 = NaClO4 + Cr(ClO4)3 + Br + H2O =>
Na2Cr2O7 + 6 HBr + 8 HClO4 = 2 NaClO4 + 2 Cr(ClO4)3 + 6 Br + 7 H2O
C2H3O2 + Ba(OH)2 = H2O + Ba(C2H2O2)2 =>
2 C2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H2O2)2
SO4 + Pb(CH3COO)2 = PbSO4 + CH3COO =>
SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COO
CuS + O2 = Cu2S2O2 =>
2 CuS + O2 = Cu2S2O2
Zn + No3 = Zn(No3) =>
Zn + No3 = Zn(No3)
CaS + NaPO4 = NaS + CaPO4 =>
CaS + NaPO4 = NaS + CaPO4
NH4NO3 + NH3 = H2O + N3 =>
9 NH4NO3 + 6 NH3 = 27 H2O + 8 N3
H3NO3 + Cu(OH)6 = Cu(NO3)2 + H2O =>
2 H3NO3 + Cu(OH)6 = Cu(NO3)2 + 6 H2O
FeAlSi + HCl = SiCl2 + FeCl2 + AlCl2 + H2 =>
FeAlSi + 6 HCl = SiCl2 + FeCl2 + AlCl2 + 3 H2
CaCl2 + Al2(SO4)3 = Ca(SO4)2 + Al3 + Cl2 =>
9 CaCl2 + 6 Al2(SO4)3 = 9 Ca(SO4)2 + 4 Al3 + 9 Cl2
FeSnCl2 = SnFeCl2 =>
FeSnCl2 = SnFeCl2
Cu(NO3)2 + H2SO4 = CuSO4(aq) + HNO3(aq) =>
Cu(NO3)2 + H2SO4 = CuSO4(aq) + 2 HNO3(aq)
CrK2O4 + BaCl2 = BaCrO4 + KCl =>
CrK2O4 + BaCl2 = BaCrO4 + 2 KCl
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
NaCl + H2O2 = NaClO2 + H2O =>
NaCl + 2 H2O2 = NaClO2 + 2 H2O
ZrO + HF = ZrF2 + H2O =>
ZrO + 2 HF = ZrF2 + H2O
Mg2Si + H2SO4 = MgSO4 + SiH4 =>
Mg2Si + 2 H2SO4 = 2 MgSO4 + SiH4
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
Li{+} + Ba = Li + Ba{2+} =>
2 Li{+} + Ba = 2 Li + Ba{2+}
CH3CH2OH = CH4 + CH2 + OH =>
2 CH3CH2OH = CH4 + 3 CH2 + 2 OH
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Cu{2+} + NH3 + H2O = Cu(OH)2 + NH4{+} =>
Cu{2+} + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4{+}
Fe(NH3)3 + H3O = Fe(H3O)3 + NH3 =>
Fe(NH3)3 + 3 H3O = Fe(H3O)3 + 3 NH3
KMnO4 + Na2SO3 + H2SO4 = MnO3 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + Na2SO3 + 3 H2SO4 = 4 MnO3 + 2 NaSO4 + 2 K2SO4 + 3 H2O
C5H8O2 = C4H8 + CO2 =>
C5H8O2 = C4H8 + CO2
Pb(MnO4)2 + KMnO4 = Pb(MnO4)4 + K2MnO4 =>
Pb(MnO4)2 + 4 KMnO4 = Pb(MnO4)4 + 2 K2MnO4
KMnO3 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO3 + 12 HCl = 3 Cl2 + 2 KCl + 2 MnCl2 + 6 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
RuLi3 + CO + Ag = Ru(CO)5 + AgLi =>
RuLi3 + 5 CO + 3 Ag = Ru(CO)5 + 3 AgLi
ZnS + H2SO4 = ZnH2SO4 + SH2SO4 =>
ZnS + 2 H2SO4 = ZnH2SO4 + SH2SO4
H2S + HNO3 = S0 + NO2 + H2O =>
H2S + 2 HNO3 = S0 + 2 NO2 + 2 H2O
SO4CU + CO3Na = SO4Na + CUCO3 =>
SO4CU + CO3Na = SO4Na + CUCO3
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
Al + HNO3(konc) = Al(NO3)3 + H2 =>
2 Al + 6 HNO3(konc) = 2 Al(NO3)3 + 3 H2
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
Zn + AgF = ZnF2 + Ag =>
Zn + 2 AgF = ZnF2 + 2 Ag
CuCl2 + Fe(OH)2 = Cu(OH)2 + Cl2Fe =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + Cl2Fe
Cu(NH4)4(OH)2 + Zn = Zn(NH4)3(OH)2 + CuNH4 =>
Cu(NH4)4(OH)2 + Zn = Zn(NH4)3(OH)2 + CuNH4
CH3COOAg + K2Cr2O7 = Ag2Cr2O7 + CH3COOK =>
2 CH3COOAg + K2Cr2O7 = Ag2Cr2O7 + 2 CH3COOK
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
H2 + P = H3P =>
3 H2 + 2 P = 2 H3P
H2S + Cl = S + HCl =>
H2S + 2 Cl = S + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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