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What will happen to a weak acid dissociation equilibrium if more reactants were added?
Concentration of products would increase in order to attain equilibrium in the system again.For example:H2CO3 --> H+ + HCO3-K= ([H+][žHCO3-])/([H2CO3])K is constant for this process, so if you increase the concentration of reactants (H2CO3), in order for K to stay the same, concentration of products (H+, HCO3-) would also have to increase.It's part of Le Chatelier's principle: "If a chemical system at equilibrium experiences a change in concentration, temperature, volume, or partial pressure, then the equilibrium shifts to counteract the imposed change and a new equilibrium is established."So, in your case, adding more reactant would cause equilibrium to shift to the right (toward products), and therefore, their concentration would increase so that new equilibrium could be established.
What would happen to a weak acid dissociation if more reactants were added?
Concentration of products would increase in order to attain equilibrium in the system again.For example:H2CO3 --> H+ + HCO3-K= ([H+][žHCO3-])/([H2CO3])K is constant for this process, so if you increase the concentration of reactants (H2CO3), in order for K to stay the same, concentration of products (H+, HCO3-) would also have to increase.It's part of Le Chatelier's principle: "If a chemical system at equilibrium experiences a change in concentration, temperature, volume, or partial pressure, then the equilibrium shifts to counteract the imposed change and a new equilibrium is established."So, in your case, adding more reactant would cause equilibrium to shift to the right (toward products), and therefore, their concentration would increase so that new equilibrium could be established.
How can you make an acid stronger or weaker?
You cannot change the strength of an acid, but you can change the concentration of an acid. Youn can decrease the concentration of an acid by adding it to water. You can increase the concentration through distillation.
What effect does changing the concentration on acid have in a chemical reaction invlving a metal such as magnesium?
Increasing the concentration of an acid would increase the rate and vigor of the reaction involving a metal such as magnesium.
Acid end products change pH?
When acids undergo chemical reactions, the end products can change the pH of their surroundings by increasing the concentration of hydrogen ions. This increase in hydrogen ions leads to a decrease in pH, making the solution more acidic. The extent of pH change depends on the strength of the acid and the concentration of the acid and its products.
How do you increase buffer capacity?
Increase the concentration of salt and acid or base. If you are not suppose to increase concentration use more volume of buffer.
If you add hydrochloric acid to water what effect would it have on the H plus concentration on the pH?
Adding hydrochloric acid to water would increase the concentration of H+ ions, leading to a decrease in pH. Hydrochloric acid dissociates in water to form more H+ ions, making the solution more acidic.
What happens to the hydroxide ion concentration in aqueous solutions when you increase the hydrogen ion concentration by adding an acid?
The hydroxide ion concentration would decrease in response to the increase in hydrogen ion concentration. This is due to the neutralization reaction that occurs between the added acid (which releases H+ ions) and the hydroxide ions (OH-) present in the solution.
What is true of a Arrhenius acid?
An Arrhenius acid donates H+ ions
Would an increase in the concentration of the sulfuric acid increase the rate of hydrogen production?
Yes, increasing the concentration of sulfuric acid will increase the rate of hydrogen production in a reaction where it acts as the electrolyte in a setup like electrolysis of water. This is because a higher concentration of sulfuric acid provides more ions in the solution, allowing for more efficient ion conduction and thus faster hydrogen generation.
How can you change the concentration of acid?
By diluting it with water or neutralising it with a base or alkaline
Which chemical is used as acid thickner?
Adding more acid to a solution the concentration increase.
