| Équations équilibrées la veille |
HCl + NaOH = NaCl + H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C6H6 + Na2CO3 + H2O = C6H5COOH + NaOH =>
C6H6 + Na2CO3 + H2O = C6H5COOH + 2 NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NiCl3 + Al = NiCl + AlCl =>
NiCl3 + 2 Al = NiCl + 2 AlCl
Mn(NO3)2 + NH4OH = Mn(OH)2 + NH4NO3 =>
Mn(NO3)2 + 2 NH4OH = Mn(OH)2 + 2 NH4NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
K2Cr2O7 + FeCl2 + HCl = Cr2Cl2 + KCl + FeCl3 + H2O =>
K2Cr2O7 + 10 FeCl2 + 14 HCl = Cr2Cl2 + 2 KCl + 10 FeCl3 + 7 H2O
BaCl2 + CaS = BaS + CaCl2 =>
BaCl2 + CaS = BaS + CaCl2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
SnCl2 + KMnO4 + HCl = H2O + KCl + MnCl2 + SnCl4 =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 8 H2O + 2 KCl + 2 MnCl2 + 5 SnCl4
KNO3 + H2O = KNO3H + OH =>
KNO3 + H2O = KNO3H + OH
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Cu(NO3)23H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)23H2O = 2 Cu2O + 92 NO2 + 45 O2 + 4 H2O
N2H4(g) + H2O(g) + Hg = NH3(g) + HgO(g) =>
N2H4(g) + H2O(g) + Hg = 2 NH3(g) + HgO(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C6H6 + Na2CO3 + H2O = C6H5COOH + NaOH =>
C6H6 + Na2CO3 + H2O = C6H5COOH + 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
CH6N6 + N2O4 = CO2 + H2O + N2 =>
4 CH6N6 + 5 N2O4 = 4 CO2 + 12 H2O + 17 N2
C6H6 + Na2CO3 + H2O = C6H5COOH + NaOH =>
C6H6 + Na2CO3 + H2O = C6H5COOH + 2 NaOH
HCOO{-} + H2O = HCOOH + OH{-} =>
HCOO{-} + H2O = HCOOH + OH{-}
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(OH)2 + H2C2O4H2O = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4H2O = CaC2O4 + 3 H2O
Fe + O2 + H20(water) = Fe(OH)2 =>
10 Fe + 10 O2 + H20(water) = 10 Fe(OH)2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe + O2 + H20(water) = Fe(OH)2 =>
10 Fe + 10 O2 + H20(water) = 10 Fe(OH)2
Mo(OH)6 + HBr = H2O + MoBr6 =>
Mo(OH)6 + 6 HBr = 6 H2O + MoBr6
MgCO3 + NaCl = MgCl2 + Na2CO3 =>
MgCO3 + 2 NaCl = MgCl2 + Na2CO3
Fe + O2 + H20(water) = Fe(OH)2 =>
10 Fe + 10 O2 + H20(water) = 10 Fe(OH)2
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Hg(NO3)2 + NH4OH = Hg(OH)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4OH = Hg(OH)2 + 2 NH4NO3
BaCl2 + NH4OH = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH4OH = Ba(OH)2 + 2 NH4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl2 + NH4NO3 = Mg(NO3)2 + (NH4)2NO3 + Cl2 =>
MgCl2 + 4 NH4NO3 = Mg(NO3)2 + 2(NH4)2NO3 + Cl2
NH4NO3 = N2 + O2H + H2O =>
3 NH4NO3 = 3 N2 + 2 O2H + 5 H2O
Ni(CH3COO)2 + FeCl2 = NiCl2 + Fe(CH3COO)2 =>
Ni(CH3COO)2 + FeCl2 = NiCl2 + Fe(CH3COO)2
C6H6 + Na2CO3 + H2O = C6H5COOH + NaOH =>
C6H6 + Na2CO3 + H2O = C6H5COOH + 2 NaOH
Fe(No3)3 + NaOH = Fe(OH)3 + Na(No3) =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 Na(No3)
Cu(NO3)2 + K2CO3 = K(NO3)2 + Cu2CO3 =>
2 Cu(NO3)2 + K2CO3 = 2 K(NO3)2 + Cu2CO3
H3AsO4 + KOH = K3AsO4 + H2O =>
H3AsO4 + 3 KOH = K3AsO4 + 3 H2O
C4H10O3 + Na = C4H7O3Na3 + H2 =>
2 C4H10O3 + 6 Na = 2 C4H7O3Na3 + 3 H2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + Ca(SO4)(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 Ca(SO4)(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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