| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
NaNO2 + PbO = Pb(NO2)2 + Na2O =>
2 NaNO2 + PbO = Pb(NO2)2 + Na2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe + SO3 = Fe2(SO3)3 =>
2 Fe + 3 SO3 = Fe2(SO3)3
Mg + Pb(OH)2 = Mg(OH)2 + Pb =>
Mg + Pb(OH)2 = Mg(OH)2 + Pb
Fe(NO3) + Cs = Fe + Cs(NO3) =>
Fe(NO3) + Cs = Fe + Cs(NO3)
AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag
Fe{3+} + SCN{-} = Fe(SCN{2+}) =>
Fe{3+} + SCN{-} = Fe(SCN{2+})
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CU(OH)2 + HNO3 = CU(NO3)2 + H2O =>
CU(OH)2 + 2 HNO3 = CU(NO3)2 + 2 H2O
FeBr2 + Cl2 = FeCl3 + Br =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 4 Br
Na2O + CuO = NaCuO + O2 =>
2 Na2O + 4 CuO = 4 NaCuO + O2
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4
Ba(OH)2*8H2O = BaO + H2O =>
Ba(OH)2*8H2O = BaO + 9 H2O
NaC2H3O2 + H2CO3 = Na2CO3 + HC2H3O2 =>
2 NaC2H3O2 + H2CO3 = Na2CO3 + 2 HC2H3O2
AgBr + F2 = AgF + Br =>
2 AgBr + F2 = 2 AgF + 2 Br
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K2CO3 + Ba(ClO3)2 = KClO3 + BaCO3 =>
K2CO3 + Ba(ClO3)2 = 2 KClO3 + BaCO3
Zn + CH3COOH = CH3COOZn + H2 =>
2 Zn + 2 CH3COOH = 2 CH3COOZn + H2
Ca(HCrO4)2 + Ca(OH)2 = (CaOH)2CrO4 + H2O =>
Ca(HCrO4)2 + 3 Ca(OH)2 = 2(CaOH)2CrO4 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NH4Br + KOH = NH3 + H2O + KBr =>
NH4Br + KOH = NH3 + H2O + KBr
Cd(NO3)2 + K2S = CdS + K(NO3) =>
Cd(NO3)2 + K2S = CdS + 2 K(NO3)
C2H2 + CH4 = C5H12 =>
4 C2H2 + 7 CH4 = 3 C5H12
C5H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(l)
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
FeCl3 + HCl = Cl + FeH =>
FeCl3 + HCl = 4 Cl + FeH
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + ClO{-}(aq) + H2O(l) =>
Cl2(g) + 2 OH{-}(aq) = Cl{-}(aq) + ClO{-}(aq) + H2O(l)
Li7La3Zr2O12 = La2Zr2O7 + Li2O + La2O3 =>
2 Li7La3Zr2O12 = 2 La2Zr2O7 + 7 Li2O + La2O3
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
NH3 + O2 = NO6 + H2 =>
2 NH3 + 6 O2 = 2 NO6 + 3 H2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
BaCl2 + AgNO2 = BaNO2 + AgCl2 =>
BaCl2 + AgNO2 = BaNO2 + AgCl2
Cu + FeCl3 = Cu3Cl3 + Fe3 =>
9 Cu + 3 FeCl3 = 3 Cu3Cl3 + Fe3
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
C2HCu + HCl = C2H2 + CuCl =>
C2HCu + HCl = C2H2 + CuCl
CH4 + C2H2 = C2H4 =>
2 CH4 + 2 C2H2 = 3 C2H4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu + NaCl = NaCu + Cl =>
Cu + NaCl = NaCu + Cl
ZnF2 + H2O = ZnO + HF =>
ZnF2 + H2O = ZnO + 2 HF
Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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