| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OOH + 4 O2 = 3 CO2 + 4 H2O
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4NO3
Fe(OH)3 + H2Cr2O4 = Fe2(Cr2O4)3 + H2O =>
2 Fe(OH)3 + 3 H2Cr2O4 = Fe2(Cr2O4)3 + 6 H2O
CH3COONa + AgNO3 = AgC2H3O2 + NaNO3 =>
CH3COONa + AgNO3 = AgC2H3O2 + NaNO3
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CH3Cl + Cl = HCl + CH2Cl =>
CH3Cl + Cl = HCl + CH2Cl
HClO4 + (NaOH) = NaClO4 + H2O =>
HClO4 + (NaOH) = NaClO4 + H2O
Cl{-} + Cr2O7{2-} + H{+} = Cl2 + Cr{3+} + H2O =>
6 Cl{-} + Cr2O7{2-} + 14 H{+} = 3 Cl2 + 2 Cr{3+} + 7 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Ca(NO3)2 + Na(HO) = Ca(HO)2 + Na(NO3) =>
Ca(NO3)2 + 2 Na(HO) = Ca(HO)2 + 2 Na(NO3)
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Pt + MgCl2 = PtCl + Mg =>
2 Pt + MgCl2 = 2 PtCl + Mg
AgOH + Ca(OH)2 = Ag(OH)2 + CaOH =>
AgOH + Ca(OH)2 = Ag(OH)2 + CaOH
Rb + CaCO3 = RbCO3 + Ca =>
Rb + CaCO3 = RbCO3 + Ca
Na2CO3 + Ca(ClO)2 = CaCO3 + NaClO =>
Na2CO3 + Ca(ClO)2 = CaCO3 + 2 NaClO
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C9H8O4 + NaOH = NaC7H5O3 + NaC2H3O2 =>
3 C9H8O4 + 11 NaOH = NaC7H5O3 + 10 NaC2H3O2
Ni2O3 + CO = Ni(l) + CO2 =>
Ni2O3 + 3 CO = 2 Ni(l) + 3 CO2
TiCl3 + Cl2 = TiCl4 =>
2 TiCl3 + Cl2 = 2 TiCl4
Ag2O + Ba = Ag + BaO =>
Ag2O + Ba = 2 Ag + BaO
BaO + Al = BaAl4 + Al2O3 =>
3 BaO + 14 Al = 3 BaAl4 + Al2O3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na2(CO3) + Ca(OH)2 = Na(OH) + Ca(CO3) =>
Na2(CO3) + Ca(OH)2 = 2 Na(OH) + Ca(CO3)
C + O2 = CO2 =>
C + O2 = CO2
S(solid) = S(gas) =>
S(solid) = S(gas)
Cu + (HNO3)2 = Cu(NO3)2 + NO2 + H2O =>
Cu + 2(HNO3)2 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaCl + NaNO3 = NO3Cl + Na2 =>
NaCl + NaNO3 = NO3Cl + Na2
Na(CO3)2 + Ca(ClO3)2 = Ca(CO3)2 + Na(ClO3)2 =>
Na(CO3)2 + Ca(ClO3)2 = Ca(CO3)2 + Na(ClO3)2
Zn(OH) + HSO4 = H2O + Zn(SO4) =>
Zn(OH) + HSO4 = H2O + Zn(SO4)
K2O + NO + KMnO4 = KNO3 + MnO =>
K2O + 5 NO + 3 KMnO4 = 5 KNO3 + 3 MnO
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Mn{2+} + IO4{-} + H2O = MnO4{2-} + H{+} + IO3{-} =>
Mn{2+} + 2 IO4{-} + 2 H2O = MnO4{2-} + 4 H{+} + 2 IO3{-}
Pb(NO3) = NO3 + Pb =>
Pb(NO3) = NO3 + Pb
C6H5OH + CH2O = (C6H6OCH2O)4 =>
4 C6H5OH + 4 CH2O = (C6H6OCH2O)4
Ni(OH)2 + NH3 + HCl = Ni(NH3)6Cl2 + H2O =>
Ni(OH)2 + 6 NH3 + 2 HCl = Ni(NH3)6Cl2 + 2 H2O
AgNO3 + KBr = AgNO3KBr =>
AgNO3 + KBr = AgNO3KBr
SO4 + Fe + Cu = SO4FeCu =>
SO4 + Fe + Cu = SO4FeCu
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
CO2 + H2O = C6H10O6 + O2 =>
12 CO2 + 10 H2O = 2 C6H10O6 + 11 O2
C2Na2O4 + H2SO4 + KMnO4 = CO2 + MnSO4 + H2O + Na2SO4 + K2SO2 =>
7 C2Na2O4 + 10 H2SO4 + 2 KMnO4 = 14 CO2 + 2 MnSO4 + 10 H2O + 7 Na2SO4 + K2SO2
CoCl2(aq) + (NH4)2CO3(aq) = CoCO3(s) + NH4Cl(aq) =>
CoCl2(aq) + (NH4)2CO3(aq) = CoCO3(s) + 2 NH4Cl(aq)
BaCl2 + Li3O4P = Ba3(PO4)2 + LiCl =>
3 BaCl2 + 2 Li3O4P = Ba3(PO4)2 + 6 LiCl
Mg2 + Cu(NO3)2 = Mg(NO3)2 + Cu2 =>
Mg2 + 2 Cu(NO3)2 = 2 Mg(NO3)2 + Cu2
C6H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H18(l) + 21 O2(g) = 12 CO2(g) + 18 H2O(l)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
VCl2 + VOSO4 = VOCl2 + VSO4 =>
VCl2 + VOSO4 = VOCl2 + VSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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