| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H + N = NH3 =>
3 H + N = NH3
NaOMe + HBr = NaBr + MeOH =>
NaOMe + HBr = NaBr + MeOH
NaClO2 + KJ + H20 = NaCl + J2 + KOH =>
10 NaClO2 + 20 KJ + H20 = 10 NaCl + 10 J2 + 20 KOH
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
NA + Cl = NACl =>
NA + Cl = NACl
NaClO2 + KJ + H2O = NaCl + J2 + KOH =>
NaClO2 + 4 KJ + 2 H2O = NaCl + 2 J2 + 4 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOMe + HBr = NaBr + MeOH =>
NaOMe + HBr = NaBr + MeOH
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
B + HNO3 = B(NO3)3 + H2 =>
2 B + 6 HNO3 = 2 B(NO3)3 + 3 H2
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
C7H8 + MnO2 + H2SO4 = C7H6O + MnSO4 + H2O =>
C7H8 + 2 MnO2 + 2 H2SO4 = C7H6O + 2 MnSO4 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C6H4OHNHCH3CO + H2O2 = C6H4ONCH3CO + H2O =>
C6H4OHNHCH3CO + H2O2 = C6H4ONCH3CO + 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Al(OH)3 + SO2 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 SO2 = Al2(SO3)3 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C6H4OHNHCH3CO + H2O2 + CuSO4 = C6H4ONCH3CO + CuSO4*2H2O =>
C6H4OHNHCH3CO + H2O2 + CuSO4 = C6H4ONCH3CO + CuSO4*2H2O
Zn + FeCl3 = ZnCl + Fe =>
3 Zn + FeCl3 = 3 ZnCl + Fe
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na2CO3 + Mg(NO3)2 = NaNO3 + MgCO3 =>
Na2CO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C6H4OHNHCH3CO + H2O2 + CuSO4*5H2O = C6H4ONCH3CO + CuSO4*7H2O =>
C6H4OHNHCH3CO + H2O2 + CuSO4*5H2O = C6H4ONCH3CO + CuSO4*7H2O
U + Br2 = UBr6 =>
U + 3 Br2 = UBr6
Ca(OH)2 + H2So4 = Ca(HSo4)2 + H2O =>
Ca(OH)2 + 2 H2So4 = Ca(HSo4)2 + 2 H2O
NH4Cl + Na3PO4 = (NH4)3PO4 + NaCl =>
3 NH4Cl + Na3PO4 = (NH4)3PO4 + 3 NaCl
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Sn + Cr(NO3)3 = Sn(NO3)2 + Cr =>
3 Sn + 2 Cr(NO3)3 = 3 Sn(NO3)2 + 2 Cr
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
H2SO4 + NaI = NaIO3 + SO2 + H =>
3 H2SO4 + 2 NaI = 2 NaIO3 + 3 SO2 + 6 H
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/15
Équations équilibrées sur01/21/15
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