| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C15H31COOH + Na2CO3 = 2 C15H31COONa + CO2 + H2O
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
Cu2 + NO3 = Cu2NO3 =>
Cu2 + NO3 = Cu2NO3
Na2Cr2O7 + C2H5OH + H2SO4 = C2H4O + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + Na2SO4 + 7 H2O
Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH
Nd2O3 + HNO3 + H2O = Nd(NO3)3*6H2O =>
Nd2O3 + 6 HNO3 + 9 H2O = 2 Nd(NO3)3*6H2O
NaVO3 + BaCl2 = Ba(VO3)2 + NaCl =>
2 NaVO3 + BaCl2 = Ba(VO3)2 + 2 NaCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C11H22O2(l) + O2(g) = H2O(g) + CO2(g) =>
2 C11H22O2(l) + 31 O2(g) = 22 H2O(g) + 22 CO2(g)
Cr2O3 + NaHSO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Cr2O3 + 6 NaHSO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 H2O
Cu(OH)2 + HC2H3O2 = Cu(C3H3O2)2 + H2O =>
Cu(OH)2 + 3 HC2H3O2 = Cu(C3H3O2)2 + 4 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3CHOHCN + H2O + HCl = CH3COOH + NH4Cl =>
2 CH3CHOHCN + 4 H2O + 2 HCl = 3 CH3COOH + 2 NH4Cl
C3H5(NO3)3 = N2 + H2O + O2 + CO2 =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + O2 + 12 CO2
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
FeS2 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 H2SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2O2 + HCl = H2O + Cl =>
H2O2 + 2 HCl = 2 H2O + 2 Cl
TiO2 + C + Cl2 = TiCl2 + CO2 =>
TiO2 + C + Cl2 = TiCl2 + CO2
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb(ii) =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb(ii)
SrCl2 + Cu(NO3)2 = Sr(NO3)2 + CuCl2 =>
SrCl2 + Cu(NO3)2 = Sr(NO3)2 + CuCl2
BaSO4 + K3PO4 = Ba3[PO4]2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3[PO4]2 + 3 K2SO4
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
C5H12O2N + O2 = NH3 + CO2 + H2O =>
4 C5H12O2N + 25 O2 = 4 NH3 + 20 CO2 + 18 H2O
CaO + HCOOH = H2O + Ca(COOH)2 =>
CaO + 2 HCOOH = H2O + Ca(COOH)2
KMnO4 + Na2SO3 + HCl = MnCl2 + H2SO4 + KCl + H2O + NaCl =>
2 KMnO4 + 5 Na2SO3 + 16 HCl = 2 MnCl2 + 5 H2SO4 + 2 KCl + 3 H2O + 10 NaCl
HF + H2SO4 = SO2 + F2 + H2O =>
2 HF + H2SO4 = SO2 + F2 + 2 H2O
NaHCO3 + MgCl2 = MgCO3 + H2O + CO2 + NaCl =>
2 NaHCO3 + MgCl2 = MgCO3 + H2O + CO2 + 2 NaCl
SO2 + CsOH = H2SO4 + Cs =>
SO2 + 2 CsOH = H2SO4 + 2 Cs
C3H5(OH)3 = (OH)3C3 + H5 =>
C3H5(OH)3 = (OH)3C3 + H5
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Mg + Cl2 = MgCl2Mg =>
2 Mg + Cl2 = MgCl2Mg
GeO + H2O = Ge(OH)2 =>
GeO + H2O = Ge(OH)2
NH3 + Cu2O = Cu3N + H2O =>
2 NH3 + 3 Cu2O = 2 Cu3N + 3 H2O
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
NaCN + MnO2 + H2SO4 = MnO + (CN)2 + Na2SO4 + H2O =>
2 NaCN + MnO2 + H2SO4 = MnO + (CN)2 + Na2SO4 + H2O
Al(s) + HCl = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(aq) + 3 H2(g)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NaOH + BHK = NaBK + H2O =>
NaOH + BHK = NaBK + H2O
H2C2O4 + Ba(OH)2 = Ba(C2O4) + H2O =>
H2C2O4 + Ba(OH)2 = Ba(C2O4) + 2 H2O
CuSCN + KIO3 + HCl = CuSO3 + KCl + HCN + ICl + H2O =>
4 CuSCN + 5 KIO3 + 10 HCl = 4 CuSO3 + 5 KCl + 4 HCN + 5 ICl + 3 H2O
Zn(H2O)4{2+} + NaCN = Zn(H2O)3(NaCN){2+} + H2O =>
Zn(H2O)4{2+} + NaCN = Zn(H2O)3(NaCN){2+} + H2O
Cr(NO2)2 = CrO + NO + NO2 =>
Cr(NO2)2 = CrO + NO + NO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Co + O + Li = CoOLiO =>
Co + 2 O + Li = CoOLiO
H3C6H5O7 + HO = H2O + C6H5O7 =>
H3C6H5O7 + 3 HO = 3 H2O + C6H5O7
HBrO4 + CaCO3 = Ca(BrO4)2 + CO2 + H2O =>
2 HBrO4 + CaCO3 = Ca(BrO4)2 + CO2 + H2O
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
SO4 + NO3 = SO4NO3 =>
SO4 + NO3 = SO4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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