| Équations équilibrées la veille | Équations équilibrées le lendemain |
CU + 2 HO = CU(OH)2
C6H5CH(CH3)2 + KMnO4 = C6H5COOK + MnO2 + K2CO3 + H2O =>
3 C6H5CH(CH3)2 + 28 KMnO4 = 2 C6H5COOK + 28 MnO2 + 13 K2CO3 + 13 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KAl(SO4)2 = KAl + SO4 =>
KAl(SO4)2 = KAl + 2 SO4
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
BaO + P2O5 = BaO6P2 =>
BaO + P2O5 = BaO6P2
XeF6 + H2O = Xe + HF + O2 =>
2 XeF6 + 6 H2O = 2 Xe + 12 HF + 3 O2
Cr(OH)3 + H2 = Cr + H2O =>
2 Cr(OH)3 + 3 H2 = 2 Cr + 6 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CH3COONH4C2H5OH = CH3COOC2H5NH4OH =>
CH3COONH4C2H5OH = CH3COOC2H5NH4OH
CuSO4(aq) + NaCl = CuCl2 + Na2SO4 =>
CuSO4(aq) + 2 NaCl = CuCl2 + Na2SO4
XeF6 + H2O = Xe + HF + O2 =>
2 XeF6 + 6 H2O = 2 Xe + 12 HF + 3 O2
Cl + Br = ClBr5 =>
Cl + 5 Br = ClBr5
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cl + Br = ClBr5 =>
Cl + 5 Br = ClBr5
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaCl + NHO3 = NaNO3 + HCl =>
NaCl + NHO3 = NaNO3 + HCl
CaMg(CO3)2 = CaCO3 + MgCO3 =>
CaMg(CO3)2 = CaCO3 + MgCO3
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Zn + Cu(NO3)2 = Zn(NO3)2Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2Cu
KBrO3 + AsH3 + H2SO4 = K2SO4 + H3AsO4 + H2O + Br2 =>
8 KBrO3 + 5 AsH3 + 4 H2SO4 = 4 K2SO4 + 5 H3AsO4 + 4 H2O + 4 Br2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Ca(OH)2 + NOH = Ca(NO)2 + H2O =>
Ca(OH)2 + 2 NOH = Ca(NO)2 + 2 H2O
CuI + NaOH = CuOH + NaI =>
CuI + NaOH = CuOH + NaI
MgO + HCl = MgCl + H2 + O2 =>
2 MgO + 2 HCl = 2 MgCl + H2 + O2
SrCl2 + H2SO4 = SO4Sr + Cl2H2 =>
SrCl2 + H2SO4 = SO4Sr + Cl2H2
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
XeF6 + H2O = Xe + HF + O2 =>
2 XeF6 + 6 H2O = 2 Xe + 12 HF + 3 O2
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
HBr + MnO2 = MnBr2 + H2O + Br2 =>
4 HBr + MnO2 = MnBr2 + 2 H2O + Br2
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
Cl + Br = ClBr5 =>
Cl + 5 Br = ClBr5
XeF6 + H2O = Xe + HF + O2 =>
2 XeF6 + 6 H2O = 2 Xe + 12 HF + 3 O2
CuSO4 + Pb(C2H3O2)2 = C2H3O2 + Cu + PbSO4 =>
CuSO4 + Pb(C2H3O2)2 = 2 C2H3O2 + Cu + PbSO4
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
BiONO3 + Na2S + H2O = Bi2S3 + NaOH + HNO3 =>
2 BiONO3 + 3 Na2S + 4 H2O = Bi2S3 + 6 NaOH + 2 HNO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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