| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnO2 + HCl = MnCl2 + Cl + H2O =>
MnO2 + 4 HCl = MnCl2 + 2 Cl + 2 H2O
NO + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO + 3 KCLO + 2 KOH = 2 KNO3 + 3 KCL + H2O
C6H6 + O2 = CO2 + H2 =>
C6H6 + 6 O2 = 6 CO2 + 3 H2
B + F2 = BF2 =>
B + F2 = BF2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)
C25H52 + O2 = CO2 + H20 =>
5 C25H52 + 125 O2 = 125 CO2 + 13 H20
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HCOH + KMnO4 + H2SO4 = HCOOH + K2SO4 + H2O + MnSO4 =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + K2SO4 + 3 H2O + 2 MnSO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
CaCO2 + SrCO3 + Al2O3 + SiO2 + Er2O3 = CaSrAl2SiO7Er + CO2 + O2 =>
4 CaCO2 + 4 SrCO3 + 4 Al2O3 + 4 SiO2 + 2 Er2O3 = 4 CaSrAl2SiO7Er + 8 CO2 + O2
NH4Cl + Ca(OH) = NH3 + H2O + CaCl =>
NH4Cl + Ca(OH) = NH3 + H2O + CaCl
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2
H3PO4(aq) + NH3(aq) = (NH4)3PO4 =>
H3PO4(aq) + 3 NH3(aq) = (NH4)3PO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al + KMnO4 + H2SO4 = KHSO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
KMnO4 + KI + H20 = KIO3 + MnO2 + KOH =>
60 KMnO4 + 20 KI + 3 H20 = 20 KIO3 + 60 MnO2 + 60 KOH
Fe + NaOH = Na3FeO3 + H2 =>
2 Fe + 6 NaOH = 2 Na3FeO3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CuSO4*5H2O + C6H8O7 = CuC6H6O7 + H2SO4 + H2O =>
CuSO4*5H2O + C6H8O7 = CuC6H6O7 + H2SO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/17
Équations équilibrées sur02/08/16
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