| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + NaCO3 = KCO3 + NaCl
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2 =>
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)2
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3 =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
K2CrO4(aq) + Na2CO3(aq) = K2CO3(aq) + Na2CrO4(aq) =>
K2CrO4(aq) + Na2CO3(aq) = K2CO3(aq) + Na2CrO4(aq)
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
ZnO + Ba(OH)2 = BaZnO + H2O2 =>
ZnO + Ba(OH)2 = BaZnO + H2O2
acetone + benzaldehyde = C17H14O + water =>
CH3COCH3 + 2 C6H5CHO = C17H14O + 2 H2O
Al + HC2H3O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 H2
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
MgH2 + H2SO4 = MgSO4 + H2 =>
MgH2 + H2SO4 = MgSO4 + 2 H2
Pb(NO3)2 + KJ = PbJ2 + KNO3 =>
Pb(NO3)2 + 2 KJ = PbJ2 + 2 KNO3
NH4OH + BaSO4 = Ba(OH)2 + (NH4)2SO4 =>
2 NH4OH + BaSO4 = Ba(OH)2 + (NH4)2SO4
KOH(aq) + Fe(NO3)3(aq) = KNO3(aq) + Fe(OH)3(s) =>
3 KOH(aq) + Fe(NO3)3(aq) = 3 KNO3(aq) + Fe(OH)3(s)
HBr + PbCO3 = PbBr2 + H2O + CO2 =>
2 HBr + PbCO3 = PbBr2 + H2O + CO2
HCl + AgNO2 = AgCl + HNO2 =>
HCl + AgNO2 = AgCl + HNO2
NaCl + K2CO3 = KCl + Na2CO3 =>
2 NaCl + K2CO3 = 2 KCl + Na2CO3
C12H4Cl4O2 + O2 = CO2 + H2O + Cl2 =>
C12H4Cl4O2 + 12 O2 = 12 CO2 + 2 H2O + 2 Cl2
NaCl + K2CO3 = KCl + Na2CO3 =>
2 NaCl + K2CO3 = 2 KCl + Na2CO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H + H2O + NH4 + SO4 =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 H + 6 H2O + 2 NH4 + 2 SO4
S + F = SF4 =>
S + 4 F = SF4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(s) + O = CaO =>
Ca(s) + O = CaO
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
C2H2 + O10 = CO2 + H2O =>
2 C2H2 + O10 = 4 CO2 + 2 H2O
C9N2H8O2 + O2 = CO2 + H2O + NH3 =>
2 C9N2H8O2 + 17 O2 = 18 CO2 + 2 H2O + 4 NH3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
MgSO3 + HNO3 = HSO3 + MgNO3 =>
MgSO3 + HNO3 = HSO3 + MgNO3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NaCl + F2 = NaF + Cl2 = =>
2 NaCl + F2 = 2 NaF + Cl2
H2 + A1 = A1H3 =>
3 H2 + 2 A1 = 2 A1H3
HC8H4O4 + Ba(OH)2 = H2O + Ba + C8H4O4 =>
2 HC8H4O4 + Ba(OH)2 = 2 H2O + Ba + 2 C8H4O4
Na2O2 + H2 = H2O2 + Na2 =>
Na2O2 + H2 = H2O2 + Na2
Al + O2 + H2O = Al(OH)2 =>
2 Al + O2 + 2 H2O = 2 Al(OH)2
NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + NaCl =>
2 NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + 2 NaCl
C6H22 + O2 = CO2 + H2O =>
2 C6H22 + 23 O2 = 12 CO2 + 22 H2O
(NHO3) + (I) = (HIO3) + (NO) + (H2O) =>
5(NHO3) + 3(I) = 3(HIO3) + 5(NO) + (H2O)
C7H5ClO + NH3 = C7H7NO + NH4Cl =>
C7H5ClO + 2 NH3 = C7H7NO + NH4Cl
Pb(NO3)2 + KJ = PbJ2 + KNO3 =>
Pb(NO3)2 + 2 KJ = PbJ2 + 2 KNO3
Fe(HSO4)2 + NaOH = Fe(OH)2 + NaHSO4 =>
Fe(HSO4)2 + 2 NaOH = Fe(OH)2 + 2 NaHSO4
F + S = FS =>
F + S = FS
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaHCO3 + H2O = H2CO3 + NaOH = H2CO3 = H2O + CO2 =>
NaHCO3 + H2O = H2CO3 + NaOH
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
Ca(ClO4)2 + Al2(Cr2O7)3 = CaCr2O7 + Al(ClO4)3 =>
3 Ca(ClO4)2 + Al2(Cr2O7)3 = 3 CaCr2O7 + 2 Al(ClO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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