| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + Cl = FeCl3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Sn(NO3)4 + NaCl = SnCl4 + Na(NO3) =>
Sn(NO3)4 + 4 NaCl = SnCl4 + 4 Na(NO3)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ag{+} + HCHO + OH{-} = Ag + HCOO + H2O =>
3 Ag{+} + HCHO + 3 OH{-} = 3 Ag + HCOO + 2 H2O
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
H2SO4 + CA(OH)2 = CA(HSO4)2 + H2O =>
2 H2SO4 + CA(OH)2 = CA(HSO4)2 + 2 H2O
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2S + O2 = H2O + S2 =>
2 H2S + O2 = 2 H2O + S2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Ag{+} + HCHO + OH{-} = Ag + HCOO{-} + H2O =>
2 Ag{+} + HCHO + 3 OH{-} = 2 Ag + HCOO{-} + 2 H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
Ag2SO4 = Ag2S + O2 =>
Ag2SO4 = Ag2S + 2 O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Ni(OH)3 + H2SO4 = NiSO4 + O2 + H2O =>
4 Ni(OH)3 + 4 H2SO4 = 4 NiSO4 + O2 + 10 H2O
BaCl + H2So4 = BaSo4 + HCl + H2 =>
2 BaCl + 2 H2So4 = 2 BaSo4 + 2 HCl + H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Ca + Al(No3)3 = Ca(No3)3 + Al =>
Ca + Al(No3)3 = Ca(No3)3 + Al
NaNO3 + Al + NaOH + H2O = Na3[Al(OH)6] + NH3 =>
3 NaNO3 + 8 Al + 21 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 NH3
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C + H2 = CH4 =>
C + 2 H2 = CH4
Sn + CuSO4 = Cu + SnSO4 =>
Sn + CuSO4 = Cu + SnSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
FeS2 + O2 = Fe2O3 + S =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 8 S
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
AG + HCl = AGCl + H =>
AG + HCl = AGCl + H
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Fe + H2SO4(p) = FeSO4 + H2 =>
Fe + H2SO4(p) = FeSO4 + H2
Cr(OH)3 + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaCr(OH)4 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCr(OH)4 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
AS2S5 + HNO3 = H2AS3O4 + H20 + NO2 + S =>
10 AS2S5 + 40 HNO3 = 10 H2AS3O4 + H20 + 40 NO2 + 40 S
H2So4 + ZNO = ZNSo4 + H2O =>
H2So4 + ZNO = ZNSo4 + H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Al(OH)3 + H2So3 = Al2(So3)3 + H2O =>
2 Al(OH)3 + 3 H2So3 = Al2(So3)3 + 6 H2O
Fe + H2SO4(p) = FeSO4 + H2 =>
Fe + H2SO4(p) = FeSO4 + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/17
Équations équilibrées sur12/14/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
