| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CO3){-}2 + H2O = HCO3{-}2 + HO
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
NaOH + BaO = Ba(OH)2 + Na2O =>
2 NaOH + BaO = Ba(OH)2 + Na2O
Al + MnCl2 = Mn2 + AlCl =>
4 Al + 2 MnCl2 = Mn2 + 4 AlCl
CaH2 + KClO = Ca(OH)2 + KCl =>
CaH2 + 2 KClO = Ca(OH)2 + 2 KCl
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Al2O3 + NaCl + CuSO4 = AlCl3 + Na2SO4 + CuO =>
Al2O3 + 6 NaCl + 3 CuSO4 = 2 AlCl3 + 3 Na2SO4 + 3 CuO
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Zn + NiSO4 = Ni + ZnSO4 =>
Zn + NiSO4 = Ni + ZnSO4
AlCl3 + Na3CO3 = AlCO3 + Na3Cl3 =>
AlCl3 + Na3CO3 = AlCO3 + Na3Cl3
Ca(NO3)2 + NaIO3 = CaIO3 + Na(NO3)2 =>
Ca(NO3)2 + NaIO3 = CaIO3 + Na(NO3)2
rubidiumoxide + water = rubidiumhydroxide =>
Rb2O + H2O = 2 RbOH
NH4OH + KMnO4 + H2SO4 = MnSO4 + N2 + H2O + K2SO4 =>
10 NH4OH + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 5 N2 + 34 H2O + 3 K2SO4
Cr2O7 + I = Cr3 + IO3 =>
3 Cr2O7 + 7 I = 2 Cr3 + 7 IO3
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
Nd + H2SO4 = Nd2(SO4)3 + H2 =>
2 Nd + 3 H2SO4 = Nd2(SO4)3 + 3 H2
Al + BaCl2 = AlCl + Ba =>
2 Al + BaCl2 = 2 AlCl + Ba
Zn + NaCl = ZnCl + Na =>
Zn + NaCl = ZnCl + Na
NH4Cl + Ca(OH0)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH0)2 = CaCl2 + 2 NH3 + 2 H2O
C10H16 + O = CO2 + H2O =>
C10H16 + 28 O = 10 CO2 + 8 H2O
C13H20 + O2 = CO + H2O =>
2 C13H20 + 23 O2 = 26 CO + 20 H2O
MgSO3 + H2SO4 = MgSO4 + H2SO2 =>
2 MgSO3 + H2SO4 = 2 MgSO4 + H2SO2
CrCl3 + NaBiO3 + H2O = Na2Cr2O7 + BiO + HCl =>
2 CrCl3 + 2 NaBiO3 + 3 H2O = Na2Cr2O7 + 2 BiO + 6 HCl
CuO + Cl = CuCl2 + O2 =>
2 CuO + 4 Cl = 2 CuCl2 + O2
Co(s) + HCl(aq) = CoCl(aq) + H2(g) =>
2 Co(s) + 2 HCl(aq) = 2 CoCl(aq) + H2(g)
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
CaCO3 + SIO2 = CaSIO3 + CO2 =>
CaCO3 + SIO2 = CaSIO3 + CO2
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
CaCl2(aq) + NaCO3(aq) = CaCO3(aq) + NaCl2(s) =>
CaCl2(aq) + NaCO3(aq) = CaCO3(aq) + NaCl2(s)
C5H11OH + H2O = CO2 + CH4 =>
4 C5H11OH + 6 H2O = 5 CO2 + 15 CH4
OH + CoCl2 = Co(OH)3 + Cl =>
3 OH + CoCl2 = Co(OH)3 + 2 Cl
N2 + O3 + H2O = HNO2 =>
N2 + O3 + H2O = 2 HNO2
S + H2O = SO2 + H23 =>
23 S + 46 H2O = 23 SO2 + 4 H23
C2H2 + H2 = C2H5 =>
2 C2H2 + 3 H2 = 2 C2H5
CaOH2 + Al(NO3)3 = AlOH2 + Ca(NO3)3 =>
CaOH2 + Al(NO3)3 = AlOH2 + Ca(NO3)3
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
CuCl + CO = CuCOCl =>
CuCl + CO = CuCOCl
H2 + Cl2 = HCl7 =>
H2 + 7 Cl2 = 2 HCl7
Sr(NO3) + Zn(NO3)2 + NaNO3 + NH4VO3 + C2H5COOH + H2O = Sr2NaZn2(VO4)3 + CO2 + NH4NO3 =>
2 Sr(NO3) + 2 Zn(NO3)2 + NaNO3 + 3 NH4VO3 + C2H5COOH + H2O = Sr2NaZn2(VO4)3 + 3 CO2 + 5 NH4NO3
CaCl2 + NaHCO3 = CaCO3 + CO2 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CaCO3 + CO2 + H2O + 2 NaCl
Na + AuCl2 = Au + NaCl =>
2 Na + AuCl2 = Au + 2 NaCl
BaCl2 + CaOH2 = BaOH2 + CaCl2 =>
BaCl2 + CaOH2 = BaOH2 + CaCl2
NaOH + KNO{3} = NaNO{3} + KOH =>
NaOH + KNO{3} = NaNO{3} + KOH
Fe + H2SO4 = FeHSO4 + H2 =>
2 Fe + 2 H2SO4 = 2 FeHSO4 + H2
Na3PO4 + KCl = K3PO4 + NaCl =>
Na3PO4 + 3 KCl = K3PO4 + 3 NaCl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Fe2S3(s) + HNO3(aq) = Fe(NO3)3 + H2S =>
Fe2S3(s) + 6 HNO3(aq) = 2 Fe(NO3)3 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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