Answer:
- <u>A saturated solution</u>
Explanation:
The solutions that contain the maximum amount of solute that can be dissolved at the given temperature (and pressure). are called saturated solution.
The term saturated means that the solution cannot dissolve more solute at the given conditions of temperature and pressure.
The solubility of solutes are reported in tables or graphs. They tell the amount of solute (usually in grams) that can be dissolved at different temperatures in an amount of solvent or solution (usually in 100 grams of solvent).
The solutions that have less solute that they can dissolve are named unsaturated. And those solutions that contain more dissolved solute than what they can dissolve (an unstable condition) are called supersaturated. Normally, a supersaturated solution will not hold that amount of solute for long because even a small movement will produce the precipitaion of part of the solute, bringing the solution to the saturation point.
Answer:
Here are the most common formulas associated with a sphere:
The volume (V) of a sphere is the amount of 'stuff' that could fit inside the sphere. Usually, when discussing volume, it is in terms of a liquid or gas. An example would be, 'What is the volume of air that can fit inside a basketball?' The formula for volume is:
V = (4/3?r^3
Surface area is just what its name implies: it's the area of the surface of an object. So, if you could cut open the basketball from the previous example and lay its surface out flat, you could see the surface area? This is useful for determining how much material would be needed to cover the sphere in question. The formula for surface area is:
SA = 4?r^2
Examples
Using our formulas, let's take a look at some example problems using spheres:
1.) What is the volume of a ball with a radius of 6 inches? (We'll use 3.14 for pi and round our answer to the nearest .10.)
Explanation:
hope this helps
The correct answer is hydrogen<span>, and </span>oxygen<span>. </span>