| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgSO4 + Na2S = HgS + Na2SO4
H3PO4 + KO4 = KPO4 + H3O4 =>
H3PO4 + KO4 = KPO4 + H3O4
Na2HPO4 + Ca(OH)2 = Na(OH) + CaHPO4 =>
Na2HPO4 + Ca(OH)2 = 2 Na(OH) + CaHPO4
MnSO4 + NaOH + Br2 = NaMnO2 + Na2SO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + Br2 = 2 NaMnO2 + 2 Na2SO4 + 2 NaBr + 4 H2O
CaCl2 + Al(NO3)3 = Ca(NO3)2 + AlCl3 =>
3 CaCl2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlCl3
Cr2O6 + H2O = Cr(OH)6 =>
Cr2O6 + 6 H2O = 2 Cr(OH)6
Al(s) + Br2 = Al2Br6(s) =>
2 Al(s) + 3 Br2 = Al2Br6(s)
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
Al + HCl + H2O2 = AlCl3 + H2O =>
2 Al + 6 HCl + 3 H2O2 = 2 AlCl3 + 6 H2O
C6H11Cl + NaI = NaCl + C6H11I =>
C6H11Cl + NaI = NaCl + C6H11I
Na2S + HNO3 = NaNO3 + S + H2 =>
Na2S + 2 HNO3 = 2 NaNO3 + S + H2
Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
C2H5Cl + HCl = C2H6 + Cl2 =>
C2H5Cl + HCl = C2H6 + Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl
W(ClO3)5 + Ag3N = W3N5 + Ag(ClO3) =>
3 W(ClO3)5 + 5 Ag3N = W3N5 + 15 Ag(ClO3)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg2Al4Si5O18 + MgAl2O4 = Mg3Al2Si3O12 + Al2SiO5 =>
Mg2Al4Si5O18 + MgAl2O4 = Mg3Al2Si3O12 + 2 Al2SiO5
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
HCN + HNO2 = H2CN + NO2 =>
HCN + HNO2 = H2CN + NO2
CH3CN + NaOH = CH3OH + NaCN =>
CH3CN + NaOH = CH3OH + NaCN
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
CuZn + HCl = CuCl2 + Zn + H2 =>
CuZn + 2 HCl = CuCl2 + Zn + H2
TiO2 + C + Cl2 = CO2 + TiCl4 =>
TiO2 + C + 2 Cl2 = CO2 + TiCl4
CuSO4 + HBr = CuBr + H2SO4 + Br2 =>
2 CuSO4 + 4 HBr = 2 CuBr + 2 H2SO4 + Br2
CuZn + HCl = CuCl2 + Zn + H2 =>
CuZn + 2 HCl = CuCl2 + Zn + H2
BaSO4 + Mn = MnSO4 + Ba =>
BaSO4 + Mn = MnSO4 + Ba
Fe2O3 + N2 = Fe + NO2 =>
4 Fe2O3 + 3 N2 = 8 Fe + 6 NO2
Ca + Na2Cl = Ca2Cl2 + Na =>
2 Ca + 2 Na2Cl = Ca2Cl2 + 4 Na
LiF + KCl = LiCl + KF =>
LiF + KCl = LiCl + KF
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
CH3CH2C(CH3)2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
4 CH3CH2C(CH3)2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3(CO)CH2CH3 + 8 H2O
NaBr + CI = NaCI + Br =>
NaBr + CI = NaCI + Br
Cr4(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr4(OH)3 + 7 IO3{-} + 16 OH{-} = 8 CrO4{-2} + 7 I{-} + 11 H2O
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
NaNO2 + KMnO4 + HSO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
3 NaNO2 + KMnO4 + 2 HSO4 = 3 NaNO3 + MnSO4 + KSO4 + H2O
HBr(aq) + Na(s) = NaBr(s) + H =>
HBr(aq) + Na(s) = NaBr(s) + H
C8H25 + O2 = CO2 + H2O =>
4 C8H25 + 57 O2 = 32 CO2 + 50 H2O
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
Cr(s) + AgClO3(aq) = CrClO3 + Ag =>
Cr(s) + AgClO3(aq) = CrClO3 + Ag
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
FeCl3(ac) + NaOH(ac) = Fe(OH)3 + NaCl =>
FeCl3(ac) + 3 NaOH(ac) = Fe(OH)3 + 3 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + CaCl2 + Na(HCO3) = NaCl + Ca(OH)2 + H2OCO2 =>
2 H2O + CaCl2 + 2 Na(HCO3) = 2 NaCl + Ca(OH)2 + 2 H2OCO2
Na2S + HNO3 = NaNO3 + S + H2 =>
Na2S + 2 HNO3 = 2 NaNO3 + S + H2
Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
Mg(C2H3O2)2 + NaOH = Mg(OH)2 + Na(C2H3O2) =>
Mg(C2H3O2)2 + 2 NaOH = Mg(OH)2 + 2 Na(C2H3O2)
BaBr2 = Ba + Br2 =>
BaBr2 = Ba + Br2
S + Au3P = Au2S + P =>
3 S + 2 Au3P = 3 Au2S + 2 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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