Why is hclo2 not a buffer system

A buffer must be a combination of a weak acid or base and a salt that contains the conjugate of that weak acid or base. A buffer is a solution that can maintain a nearly constant pH if it is diluted, or if relatively small amounts of strong acids or bases are added. A buffer solution can be made by mixing a weak acid with one of its salts OR mixing a weak base with one of its salts.

A more technical way of saying this is that a buffer solution consists of a mixture of a weak acid and its conjugate base OR a weak base and its conjugate acid. Which of the following set of solutions could be used to prepare a buffer solution? Jan 30, Related questions How do I determine the molecular shape of a molecule?

What is the lewis structure for co2? What is the lewis structure for hcn? As useful and common as aspirin is, it was formally marketed as a drug starting in However, recently aspirin has been touted for its effects in lessening heart attacks and strokes, so it is likely that aspirin is here to stay.

Define buffer. What two related chemical components are required to make a buffer? Can a buffer be made by combining a strong acid with a strong base? Why or why not? Which combinations of compounds can make a buffer? Assume aqueous solutions. For each combination in Exercise 3 that is a buffer, write the chemical equations for the reactions of the buffer components when a strong acid and a strong base is added. For each combination in Exercise 4 that is a buffer, write the chemical equations for the reactions of the buffer components when a strong acid and a strong base is added.

What different buffer solutions can be made from these substances? Explain why NaBr cannot be a component in either an acidic or a basic buffer. Two solutions are made containing the same concentrations of solutes. Which solution should have the larger capacity as a buffer?

A buffer is the combination of a weak acid or base and a salt of that weak acid or base. Technically, a buffer can be made from any two components. The phosphate buffer should have the larger capacity. Previous Section. Table of Contents. Next Section. Correctly identify the two components of a buffer. Example 15 Which combinations of compounds can make a buffer solution? The combination of these two solutes would make a buffer solution. HCl is a strong acid, not a weak acid, so the combination of these two solutes would not make a buffer solution.

Because it is not listed in Table The compound CH 3 NH 3 Cl is a salt made from that weak base, so the combination of these two solutes would make a buffer solution. NH 3 is a weak base, but NaOH is a strong base.