Describe the two components used to create buffers, and what buffers are used for. Give two examples of buffers, and for each example give the names and molecular formulas of their components.

Description

1.) Topic: Determining the number of atoms in a formula

Directions: Describe how to determine the number of atoms in a formula when given a name of an ionic compound. Provide three (3) examples to support your description as follows:

a.) a simple ionic compound of your choice,

b) a simple ionic compound containing a transition metal cation, and

c) an ionic compound containing a polyatomic ion.

2.) Topic: Solution terminology

Directions: Define and give an example for each of the following terms: emulsion, suspension, solute, and solvent

3.) Topic: Buffers and their components

Directions: Describe the two components used to create buffers, and what buffers are used for. Give two examples of buffers, and for each example give the names and molecular formulas of their components.

4.) Topic: Behavior of gases based on gas laws

Directions: Imagine a balloon. For each of the following scenarios, describe in what properties of the gas will change:

a.) at fixed volume and an increase in pressure;

b.) at fixed pressure, and an increase in volume;

c.) at fixed temperature, and an increase in volume;

d.) at fixed temperature, and an increase in pressure.Topic: Molarity

Directions: Give an example of a Molarity problem that has givens of mass of solute in grams and volume in milliliters, and describe in words the steps you take to determine the Molarity of the solution. Additionally, show all work to solve the problem

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