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What would happen to a weak base dissociation equilibruim if more products were added?
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Which way should the equilibrium shift when Na2SO4 is added to NaHSO4?
the equilibrium will be shifted backward so that the dissociation of NaHSO4 will decrease (less H+)
What does le chetaliers principle predict would happen to a system at equilibrium if more products were added?
Le Chetalier's principle predicts a system at equilibrium will change to adapt. If more products are added, the system will react to tend to negate that change, so more reactants would form.
What is the base-dissociation constant for a weak base?
Suppose: B- is symbol for any (soluble) base.Equilibrium of a base when diluted in water:B- + H2O HB + OH-Equilibrium constant:Keq = [HB] * [OH-] / [B-] * [H2O]The base dissociation contant is defined by:KB = [HB]*[OH-]/[B-]So, KB = Keq*[H2O] = Keq*55.6 mol/L
What can happen when heat is added to a liquid?
sex
What would happen to the color of a dilute solution containing FeCl-4 if Ag plus is added?
what would happen if you added silver ion to FeCl-4
What would happen to weak base dissociation equilibrium if more products were added?
The concentration of products would increase. apex
What would happen if NO were added to N2(g) plus O2(g) 2NO(g) at equilibruim?
more N2 and O2 would form
What is the meaning of lattice dissociation?
The ionic compounds exist as solid crystals or Lattice, when such compounds are added to water crystals break down into ions ,it is dissociation (breaking) of lattice.
Hat will happen when a reactant is added to a system at equilibrium?
The concentrations of reactants and products are modified.
what would happen to a system at equilibrium of more one compound on a reaction were added?
If the added substance is a reactant, the equilibrium shifts toward products. If it is a product, it moves towards reactants.
What would happen to a system at equilibrium of more of one compound in a reaction were added?
If the added substance is a reactant, the equilibrium shifts toward products. If it is a product, it moves towards reactants.
Which way should the equilibrium shift when Na2SO4 is added to NaHSO4?
the equilibrium will be shifted backward so that the dissociation of NaHSO4 will decrease (less H+)
What does le chetaliers principle predict would happen to a system at equilibrium if more products were added?
Le Chetalier's principle predicts a system at equilibrium will change to adapt. If more products are added, the system will react to tend to negate that change, so more reactants would form.
Which two thing cam happen when heat is added to a liquid?
which two things can happen when heat is added to a liquid?
What is the base-dissociation constant for a weak base?
Suppose: B- is symbol for any (soluble) base.Equilibrium of a base when diluted in water:B- + H2O HB + OH-Equilibrium constant:Keq = [HB] * [OH-] / [B-] * [H2O]The base dissociation contant is defined by:KB = [HB]*[OH-]/[B-]So, KB = Keq*[H2O] = Keq*55.6 mol/L
What can happen when heat is added to a liquid?
sex
The pH in aqueous solution of hcl at 25c is 4 hcl0.003 moles was added to 1l of this solution calculate the new pH in the solution assume complete dissociation of hcl?
if its complete dissociation, then the products would be a salt and water, which means the pH is 7 or neutral. OMG, if the pH is currently 4 then [H+] = 1.0 e-4 M (pH = -log[H+]) if you add 0.003 moles then 1.0e-4 M +.003 M = .0031 M (Since the strong acid HCL completely dissociates in aq solution) pH = -log [.0031M] = 2.51
