| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mo + HCl = MoH + Cl
HCl + LiOH = LiCl + H2O* =>
HCl + LiOH = LiCl + H2O*
AlBr3 + KOH = Al(OH)3 + K3Br3 =>
AlBr3 + 3 KOH = Al(OH)3 + K3Br3
NaHSO3(aq) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + H2O =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 SO2(g) + 2 H2O
Na2S(aq) + Ca(NO3)2(aq) = Na2(NO3)2(aq) + CaS(s) =>
Na2S(aq) + Ca(NO3)2(aq) = Na2(NO3)2(aq) + CaS(s)
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O =>
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SO2 + K2Cr2O7 + KOH = K2SO4 + CrSO4 + H2O =>
4 SO2 + K2Cr2O7 + 2 KOH = 2 K2SO4 + 2 CrSO4 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
NO2 + KOH = KNO3KNO2 + H2O =>
2 NO2 + 2 KOH = KNO3KNO2 + H2O
Ba + H3SO4 = BaSO4 + H3 =>
Ba + H3SO4 = BaSO4 + H3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C14H10O2 + CH4N2O = C15H12N2O2 + H2O =>
C14H10O2 + CH4N2O = C15H12N2O2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ag + F = AgF2 =>
Ag + 2 F = AgF2
CH3CCH3CH3OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
CH3CCH3CH3OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 3 H2O + KSO4
Mg + O2 = Mg2O2 =>
2 Mg + O2 = Mg2O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Si + MnO = SiO2 + Mn =>
Si + 2 MnO = SiO2 + 2 Mn
K + H2SO4 = K2(SO4) + SO + H2O =>
4 K + 3 H2SO4 = 2 K2(SO4) + SO + 3 H2O
Ni(OH)2 + NaBrO2 = NaBr + NiO2 + H2O =>
2 Ni(OH)2 + NaBrO2 = NaBr + 2 NiO2 + 2 H2O
CH4Cl + Cl2 = CH3Cl + HCl =>
2 CH4Cl + Cl2 = 2 CH3Cl + 2 HCl
CaO(g) + H2O(l) = Ca(OH)2(aq) =>
CaO(g) + H2O(l) = Ca(OH)2(aq)
KH2PO4 + HCl = KH2PO4HCl =>
KH2PO4 + HCl = KH2PO4HCl
C4H8O + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H8O + 2 KMnO4 + H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
XOCl2 + H2O = HCl + H2XO3 =>
XOCl2 + 2 H2O = 2 HCl + H2XO3
NH3[OH]2 + H2SO4 = NH3SO4 + H2O =>
NH3[OH]2 + H2SO4 = NH3SO4 + 2 H2O
Zn2 + CuSO4 = Cu + ZnSO4 =>
Zn2 + 2 CuSO4 = 2 Cu + 2 ZnSO4
Cr2O7{2-} + H3AsO3 + H{+} = Cr{3+} + H3AsO4 + H2O =>
Cr2O7{2-} + 3 H3AsO3 + 8 H{+} = 2 Cr{3+} + 3 H3AsO4 + 4 H2O
SnCl2 + NH4NO3 = Sn(NO3)2 + NH4Cl =>
SnCl2 + 2 NH4NO3 = Sn(NO3)2 + 2 NH4Cl
K2SiO3 + NH4Cl + H2O = KCl + NH4OH + H2SiO3 =>
K2SiO3 + 2 NH4Cl + 2 H2O = 2 KCl + 2 NH4OH + H2SiO3
Mn + HClO3 = Mn(ClO3)2 + H2 =>
Mn + 2 HClO3 = Mn(ClO3)2 + H2
Cu(NO{3}){2} + NaOH = Cu(OH){2} + NaNO{3} =>
Cu(NO{3}){2} + NaOH = Cu(OH){2} + NaNO{3}
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe2O3 + CaH2 = CaO + FeH3 =>
Fe2O3 + 3 CaH2 = 3 CaO + 2 FeH3
KF + NaOH = KOH + NaF =>
KF + NaOH = KOH + NaF
Cl2O5 + Fe2O3 = ClO3 + Fe2O =>
2 Cl2O5 + Fe2O3 = 4 ClO3 + Fe2O
Sn(OH)4 + HPO3 = Sn(PO3)4 + H2O =>
Sn(OH)4 + 4 HPO3 = Sn(PO3)4 + 4 H2O
Na + C = Na2C2 =>
2 Na + 2 C = Na2C2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CH3Br + Na = CH3 + BrNa =>
CH3Br + Na = CH3 + BrNa
NaHCo3 + O2 = Na2Co3 + Co2 + H2O =>
4 NaHCo3 + O2 = 2 Na2Co3 + 3 Co2 + 2 H2O
Si + HNO3 = Si(NO3)4 + NO + H2O =>
3 Si + 16 HNO3 = 3 Si(NO3)4 + 4 NO + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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