| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO = ClOOCl
KI + H2O = H + I + KOH =>
KI + H2O = H + I + KOH
Cd + H2SO4 = CdH2SO4 =>
Cd + H2SO4 = CdH2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
PbCl2 + HCl = H[PbCl3] =>
PbCl2 + HCl = H[PbCl3]
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
CuCl2*H3O + (CH3)2CHNO + C7H8O2 = H2O + CuCl2*H2O + C7H8CH2CHON(CH3)2 =>
38 CuCl2*H3O + 7(CH3)2CHNO + 8 C7H8O2 = 16 H2O + 38 CuCl2*H2O + 7 C7H8CH2CHON(CH3)2
C5H2O2 + O2 = CO2 + H2O =>
2 C5H2O2 + 9 O2 = 10 CO2 + 2 H2O
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
PbCl4 = Pb4 + Cl2 =>
4 PbCl4 = Pb4 + 8 Cl2
Al + CUSO4*5H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O + OH = OHH2O =>
H2O + OH = OHH2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO2 + H2O = NaCO2 + H3O =>
NaHCO2 + H2O = NaCO2 + H3O
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2 + Na(Cl) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2 + 2 Na(Cl)
P2O5 + KOH + H2O = KH2PO4 =>
P2O5 + 2 KOH + H2O = 2 KH2PO4
Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na
Zn2NO3 + NH3Br = Zn2Br + NH3NO3 =>
Zn2NO3 + NH3Br = Zn2Br + NH3NO3
CuI + F2 = CuF + I2 =>
2 CuI + F2 = 2 CuF + I2
MgO + HCl = MgCl2 + HOH =>
MgO + 2 HCl = MgCl2 + HOH
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
HCl + SrO = HSr + ClO =>
HCl + SrO = HSr + ClO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
FeCl3 + K2C2O4 + H2O = KCl + K3(Fe(C2O4)3)(H2O)2 =>
FeCl3 + 3 K2C2O4 + 2 H2O = 3 KCl + K3(Fe(C2O4)3)(H2O)2
Na + Hg + CH3I = Hg(CH3)2 + NaI =>
2 Na + Hg + 2 CH3I = Hg(CH3)2 + 2 NaI
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
(Cr2O7)2{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12(Cr2O7)2{-} + 77 C2H5OH + 28 H{+} = 16 Cr3{+} + 77 CH3COOH + 91 H2O
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NH4OH + HCl = H2O + NCl + H =>
NH4OH + HCl = H2O + NCl + 4 H
SO2 + Cl2 = SOCl2 + Cl2O =>
SO2 + 2 Cl2 = SOCl2 + Cl2O
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
NiSO4 + BaCl2 = Ba(SO4)2 + Ni2Cl2 =>
2 NiSO4 + BaCl2 = Ba(SO4)2 + Ni2Cl2
HC8H404 + NaOH = Na + C4H4O4 + H2O =>
HC8H404 + 413 NaOH = 413 Na + 2 C4H4O4 + 405 H2O
C2H5OH + O2(g) = CO2(g) + H2O(g) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2FeF5 + NH4OH = Fe(OH)3 + NH4F + H2O =>
H2FeF5 + 5 NH4OH = Fe(OH)3 + 5 NH4F + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Mn(ClO)4 + Na = NaClO + Mn =>
Mn(ClO)4 + 4 Na = 4 NaClO + Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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