| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + HCL = C6H5NH2*HCL
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
(C6H12O5)50 + O2 = CO2 + H20 =>
(C6H12O5)50 + 175 O2 = 300 CO2 + 30 H20
NaHCO3 + Cu(NO3)2 = NaNO3 + Cu(HCO3)2 =>
2 NaHCO3 + Cu(NO3)2 = 2 NaNO3 + Cu(HCO3)2
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Al2(CO3)3(s) = Al2O3 + CO2 =>
Al2(CO3)3(s) = Al2O3 + 3 CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cr2(SO4)3 + (NH4)2S2O8 + H3O = (NH4)2Cr2O7 + H2SO4 + (NH4)2SO4 =>
2 Cr2(SO4)3 + 13(NH4)2S2O8 + 14 H3O = 2(NH4)2Cr2O7 + 21 H2SO4 + 11(NH4)2SO4
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Ag + Cl2 = AgCl2 =>
Ag + Cl2 = AgCl2
Cu(NO3) = Cu + NO2 + O2 =>
2 Cu(NO3) = 2 Cu + 2 NO2 + O2
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
FE + CUSO4 = FESO4 + CU =>
FE + CUSO4 = FESO4 + CU
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C4H7 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
30 C4H7 + 26 KMnO4 + 39 H2SO4 = 40 C3H6O2 + 13 K2SO4 + 26 MnSO4 + 24 H2O
Fe + CUSO4 = FeSO4 + CU =>
Fe + CUSO4 = FeSO4 + CU
K3PO4 + H2O = KOH + H3PO4 =>
K3PO4 + 3 H2O = 3 KOH + H3PO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Al2(CO3)3(s) = Al2O3 + CO2 =>
Al2(CO3)3(s) = Al2O3 + 3 CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Ca + Fe2O3 = CaO + Fe =>
3 Ca + Fe2O3 = 3 CaO + 2 Fe
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
AgJ = Ag + J2 =>
2 AgJ = 2 Ag + J2
CaSO4 + KOH = CaHO + KSO4 =>
CaSO4 + KOH = CaHO + KSO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
AgJ = Ag + J2 =>
2 AgJ = 2 Ag + J2
Al + HG(NO3)2 = Al(NO3)3 + HG =>
2 Al + 3 HG(NO3)2 = 2 Al(NO3)3 + 3 HG
HC2H3O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
HC2H3O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
C6H2(NO2)3OH + Na = C6H2(NO2)3ONa + H2 =>
2 C6H2(NO2)3OH + 2 Na = 2 C6H2(NO2)3ONa + H2
Ce2O + H2O = HOCe =>
Ce2O + H2O = 2 HOCe
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2O2 + KI + H2SO4 = K2SO4 + H2O + I2 =>
H2O2 + 2 KI + H2SO4 = K2SO4 + 2 H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/15
Équations équilibrées sur04/14/14
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