| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + 2 HNO3 = AgNO3 + H2O + NO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KOH + P2O5 = H2O + K3PO4 =>
6 KOH + P2O5 = 3 H2O + 2 K3PO4
HG(NO3)2 = HG + NO2 + O2 =>
HG(NO3)2 = HG + 2 NO2 + O2
NaBr + HPO3 = NaPO3 + HBr =>
NaBr + HPO3 = NaPO3 + HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = H2O + N2O4 =>
4 NH3 + 7 O2 = 6 H2O + 2 N2O4
Mg + HNO3 = Mg(NO3) + NO + H2O =>
3 Mg + 4 HNO3 = 3 Mg(NO3) + NO + 2 H2O
H2CO3 + NaOH = H2O + Na2CO3 =>
H2CO3 + 2 NaOH = 2 H2O + Na2CO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
H2 + WO3 = H2O + W =>
3 H2 + WO3 = 3 H2O + W
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaHS + H2O = H2S + NaOH =>
NaHS + H2O = H2S + NaOH
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + H3PO4 = Zn3P2O8 + H2 =>
3 Zn + 2 H3PO4 = Zn3P2O8 + 3 H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3CH2CH3 + O2 = CO2 + H20 =>
5 CH3CH2CH3 + 15 O2 = 15 CO2 + 2 H20
Zn + H3PO4 = Zn3P2O8 + H2 =>
3 Zn + 2 H3PO4 = Zn3P2O8 + 3 H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
AgNO3 + NaC2H3O2 = AgC2H3O2 + NaNO3 =>
AgNO3 + NaC2H3O2 = AgC2H3O2 + NaNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cr(OH)3 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 NaOH = 2 Na2CrO4 + KCl + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
KClO3 + MnO2 + KOH = K2MnO4 + KCl + H2O =>
KClO3 + 3 MnO2 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + 2 HBr
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/19
Équations équilibrées sur10/28/18
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