| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 O2 = 2 AlO3
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O =>
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + HNO3 = NH4NO3 + NaNO3 + H2O =>
8 Na + 10 HNO3 = NH4NO3 + 8 NaNO3 + 3 H2O
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ni(NO3)3(aq) + NaOH(aq) = Ni(OH)3(s) + NaNO3(aq) =>
Ni(NO3)3(aq) + 3 NaOH(aq) = Ni(OH)3(s) + 3 NaNO3(aq)
SO4 + H2O = HSO4 + OH =>
SO4 + H2O = HSO4 + OH
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K2 + HNO3 = KNO3 + NO2 + H2O =>
K2 + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
MgNO3 + NaCO3 = MgCO3 + NO3Na =>
MgNO3 + NaCO3 = MgCO3 + NO3Na
(NH4)2SO4 + Ba(OH)2 = (NH4)2(OH)2 + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = (NH4)2(OH)2 + BaSO4
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
C4H9OH + C2H5CO2H = C2H5CO2C4H9 + H2O =>
C4H9OH + C2H5CO2H = C2H5CO2C4H9 + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
H2 + Co(NO3)2*6H2O + Si(OC2H5)4 + Zn(NO3)2*6H2O = Zn198Co002SiO4 + H2O + CO2 + NH4 =>
1974 H2 + 2 Co(NO3)2*6H2O + Si(OC2H5)4 + 198 Zn(NO3)2*6H2O = Zn198Co002SiO4 + 2384 H2O + 8 CO2 + 400 NH4
Mg + HNO3 = H + MgNO3 =>
Mg + HNO3 = H + MgNO3
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
Mg + HNO3 = H + Mg(NO3)2 =>
Mg + 2 HNO3 = 2 H + Mg(NO3)2
HNO3 + Hg = HgNO3 + H2O + NH =>
7 HNO3 + 6 Hg = 6 HgNO3 + 3 H2O + NH
Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
Cu + Nacl = Cu(Nacl) =>
Cu + Nacl = Cu(Nacl)
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
S + O2 = SO2 =>
S + O2 = SO2
C3H8O + Na = C3H6ONa + H2 =>
C3H8O + Na = C3H6ONa + H2
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
Li + NH3 + C10H14N = LiNH2 + C10H15N =>
Li + NH3 + C10H14N = LiNH2 + C10H15N
Ca2Si + HCl = CaCl2 + SiH4 =>
Ca2Si + 4 HCl = 2 CaCl2 + SiH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + KMnO4 + H2O = C2H2O2 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 2 H2O = 3 C2H2O2 + 4 MnO2 + 4 KOH
S + O4 = SO2 =>
2 S + O4 = 2 SO2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
S + O = SO4 =>
S + 4 O = SO4
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K2 + HNO3 = KNO3 + NO2 + H2O =>
K2 + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Cr2O3 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 2 K2CrO4 + 3 NaNO2 + 2 H2O
(NH4)2S2O8 + NaI = I2 + Na2SO4 + NH4I =>
(NH4)2S2O8 + 4 NaI = I2 + 2 Na2SO4 + 2 NH4I
K2 + HNO3 = KNO3 + NO2 + H2O =>
K2 + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O
KIO3 + HCl = Cl2 + H2O + K[ICl4] =>
KIO3 + 6 HCl = Cl2 + 3 H2O + K[ICl4]
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/16
Équations équilibrées sur03/01/15
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