| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI(aq) + LiOH(aq) = LiI(l) + H2O
MgCl2 + Na2SO4 = Mg(SO4) + Na2Cl2 =>
MgCl2 + Na2SO4 = Mg(SO4) + Na2Cl2
Na3AsO4 + HCl + H2S = As2S5 + NaCl + H2O =>
2 Na3AsO4 + 6 HCl + 5 H2S = As2S5 + 6 NaCl + 8 H2O
C17H31COOH + H2 = C17H33COOH =>
C17H31COOH + H2 = C17H33COOH
HCl + As2O3 + NaNO3 + H2 = NO + H3AsO4 + NaCl =>
10 HCl + 4 As2O3 + 10 NaNO3 + 7 H2 = 10 NO + 8 H3AsO4 + 10 NaCl
C6H5NH2(aq) + C6H5COCl(aq) = C6H5NHCOC6H5(aq) + C6H5NH3Cl(aq) =>
2 C6H5NH2(aq) + C6H5COCl(aq) = C6H5NHCOC6H5(aq) + C6H5NH3Cl(aq)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag2(SO4) + NaI = AgI + Na2(SO4) =>
Ag2(SO4) + 2 NaI = 2 AgI + Na2(SO4)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na3AsO4 + HCl + H2S = As2S5 + NaCl + H2O =>
2 Na3AsO4 + 6 HCl + 5 H2S = As2S5 + 6 NaCl + 8 H2O
Na2CO3 + KOH = NaOH + K2O + CO2 =>
Na2CO3 + 2 KOH = 2 NaOH + K2O + CO2
HNO3 + Na2S = NaNO3 + H2S =>
2 HNO3 + Na2S = 2 NaNO3 + H2S
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na
Ba(OH)2 + NaOH = Na2[Ba(OH)4] =>
Ba(OH)2 + 2 NaOH = Na2[Ba(OH)4]
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3 =>
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3
ZnCl2 + NH3 = Zn3N2 + HCl =>
3 ZnCl2 + 2 NH3 = Zn3N2 + 6 HCl
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NO3 + Ag = AgNO3 =>
NO3 + Ag = AgNO3
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
P + HCl = PH3 + Cl2 =>
2 P + 6 HCl = 2 PH3 + 3 Cl2
AlPO4 + H2O = Al(OH)3 + H3PO4 =>
AlPO4 + 3 H2O = Al(OH)3 + H3PO4
Mn2(CO3)5 + H2SeO4 = Mn2(SeO4)5 + H2CO3 =>
Mn2(CO3)5 + 5 H2SeO4 = Mn2(SeO4)5 + 5 H2CO3
C3O8 + H2 = CO2 + H2O =>
C3O8 + 2 H2 = 3 CO2 + 2 H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
CdSO4(ac) + KOH(ac) = Cd(OH)2(s) + K2SO4(ac) =>
CdSO4(ac) + 2 KOH(ac) = Cd(OH)2(s) + K2SO4(ac)
H{+} + Fe + NO3{-} = Fe{3+} + NO + H2O =>
4 H{+} + Fe + NO3{-} = Fe{3+} + NO + 2 H2O
Oxygen + Nitrogen = dinitrogenpentoxide =>
5 O2 + 2 N2 = 2 N2O5
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
C4H2O6{2-} + H2O2 = CO2 + H2O + OH{-} =>
C4H2O6{2-} + 4 H2O2 = 4 CO2 + 4 H2O + 2 OH{-}
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Oxygen + Nitrogen = dinitrogenpentoxide =>
5 O2 + 2 N2 = 2 N2O5
K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
H2(C2O4) + NaOH = H2OH + Na(C2O4) =>
H2(C2O4) + NaOH = H2OH + Na(C2O4)
KOH + SiO2 = K2SiO4 + H2 =>
2 KOH + SiO2 = K2SiO4 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
ZnSO3 + H2SO4 = ZnSO4 + H2SO3 =>
ZnSO3 + H2SO4 = ZnSO4 + H2SO3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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