Acid Base Theory
This theory defines acids as proton (H⁺) donors and bases as proton (H⁺) acceptors.
What is the Brønsted-Lowry theory?
This type of acid dissociates completely in water, resulting in a high concentration of hydrogen ions
What is a strong acid?
The pH of a solution is 3. What is the concentration of hydrogen ions in the solution?
What is [H⁺] = 1 × 10⁻³ M?
A solution that resists changes in pH when small amounts of acid or base are added is called a this.
What is a buffer?
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This theory defines acids as substances that increase the concentration of H+ ions in aqueous solutions and bases as substances that increase the concentration of OH− ions.
What is the Arrhenius theory?
This term describes an acid that only partially dissociates in water.
What is a weak acid?
If a solution has a pOH of 9, what is the pH of the solution?
What is pH = 5?
A neutralization reaction always forms these.
What is a water and a salt?
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What is StFX?
According to the Lewis theory of acids and bases, acids are electron pair this, while bases are electron pair this.
What are acceptors (for acids) and donors (for bases)?
A strong acid has a this value for its dissociation constant (Ka), indicating it dissociates almost completely in water.
What is a large Ka (or Ka >> 1)?
A solution has a hydrogen ion concentration of 3.2×10−7 M. What is its pH?
What is pH = 6.50?
During a titration of a strong acid with a strong base, the equivalence point is reached when the number of moles of acid is equal to the number of moles of base. What is the pH at the equivalence point?
What is pH = 7?
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What is Middleton?
A substance that can act as either an acid or a base, depending on the circumstances, is known as a this
What is an amphoteric substance?
A solution containing a weak acid and its conjugate base is known as this.
What is a buffer solution?
You are given a 0.002 M solution of acetic acid, which has a Ka value of 1.8×10−5. Calculate the pH of the solution.
What is pH ≈ 3.22?
In a buffer made from acetic acid (CH₃COOH) and sodium acetate (CH₃COONa), what is the conjugate base?
What is acetate ion (CH₃COO⁻)?
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What is inner tube water polo?
In the Brønsted-Lowry theory, this is the term for the species formed when an acid loses a proton.
What is the conjugate base?
A solution has a pH of 2. What type of acid would likely be present in this solution?
What is a strong acid?
In a solution of 1.0M HF, which has a Ka of 6.8×10−4, what is the pOH of the solution?
What is a pOH of appx. 12.420?
This is the term used to describe the point in a neutralization reaction where exactly enough acid has been added to completely react with all of the base.
What is the equivalence point?
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