| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2 NaOH = Na2SO3 + H2O
KCN + HCl = HCN + KCl =>
KCN + HCl = HCN + KCl
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
I2 + K = KI =>
I2 + 2 K = 2 KI
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
N2 + H2O = NH4 + NO3 =>
5 N2 + 12 H2O = 6 NH4 + 4 NO3
As + NaClO + H2O = NaCl + H3AsO4 =>
2 As + 5 NaClO + 3 H2O = 5 NaCl + 2 H3AsO4
NaH + H2S = Na2S + H2 =>
2 NaH + H2S = Na2S + 2 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
H + CL = HCL =>
H + CL = HCL
As2O3 + HCl + Zn = ZnCl2 + AsH3 + H2O =>
As2O3 + 12 HCl + 6 Zn = 6 ZnCl2 + 2 AsH3 + 3 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KI + HgI2 = K2[HgI4] =>
2 KI + HgI2 = K2[HgI4]
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaNO3 + FeSO4 + H2SO4 = NO + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 2 NO + Na2SO4 + 3 Fe2(SO4)3 + 4 H2O
CsO2 + HNO3 = CsNO3 + H2O + O2 =>
4 CsO2 + 4 HNO3 = 4 CsNO3 + 2 H2O + 3 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al2S3 + AgCl = Ag2S + AlCl3 =>
Al2S3 + 6 AgCl = 3 Ag2S + 2 AlCl3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
Mg(OH)2 + NH4NO3 = Mg2NO3 + H2O + NH3 =>
16 Mg(OH)2 + 5 NH4NO3 = 8 Mg2NO3 + 23 H2O + 2 NH3
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
CsO2 + H2O = CsOH + O2 =>
4 CsO2 + 2 H2O = 4 CsOH + 3 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cs2O2 + H2O = CsOH + O2 =>
2 Cs2O2 + 2 H2O = 4 CsOH + O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Mg(OH)2 + NH4NO3 = Mg2(NO3)2 + H2O + NH3 =>
8 Mg(OH)2 + 7 NH4NO3 = 4 Mg2(NO3)2 + 13 H2O + 6 NH3
H2C2O4 + KClO3 = ClO2 + CO2 + K2C2O4 + H2O =>
2 H2C2O4 + 2 KClO3 = 2 ClO2 + 2 CO2 + K2C2O4 + 2 H2O
FeCl2 + HNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O =>
6 FeCl2 + 2 HNO2 + 3 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 4 H2O
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3(CH2)13OH + O2 = CO2 + H2O =>
CH3(CH2)13OH + 21 O2 = 14 CO2 + 15 H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 H2O + 2 NH3
MnO2 + ZnCl = MnCl2 + ZnO =>
MnO2 + 2 ZnCl = MnCl2 + 2 ZnO
K2O + H3PO4 = KH2PO4 + H2O =>
K2O + 2 H3PO4 = 2 KH2PO4 + H2O
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/17
Équations équilibrées sur03/25/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
