Filtration, is a chemical process where you are separating a precipitate from a solution.
As a general rule:
"Solubility of compounds decrease with the increasing of temperature" as you can see in the graph
Now, if you want to recover benzoic acid from an aqueous solution, the better option would be with Ice cold water because its solubility will be lower producing more precipitate.
Learn more about this process in:
brainly.com/question/14918321
Ammonium iodide, or NH₄I, is a salt. Since all salts are strong electrolytes, when ammonium iodide is dissolved in water, it would dissociate into ammonium ions and iodide ions. Hence, the major species present would be: <em>NH₄⁺ and I⁻ ions</em>.
Answer:
A Longitudinal Wave is _____.
D.a wave that the medium is displaced parallel to the direction of the wave, such as a sound wave in the air
Explanation:
Sound : It is the mechanical energy that causes sensation of hearing to the ear.
Sound is produce by the vibrating objects .
Vibration : To and fro motion of the object.
The vibrating motion of particle creates two region of air pressure:
- Compression : A region of high - pressure
- Rarefaction : A region of low- pressure
Hence , Sound wave travels by forming compression and rarefaction.
This disturbance in particles of air is called : Wave
The waves are classified into two parts :
1. Longitudinal wave : These are those waves in which particles of medium travel parallel to the propagation of the wave.They both <u>travel in same direction.</u>
<u>Sound wave </u>is longitudinal wave
2. transverse wave : These are those wave in which particle of medium travel perpendicular to the direction of wave . If particles travel along x-axis then wave along y or z- axis.
example : Light (or electromagnetic wave) is transverse wave
<u>Look at the attached images : </u>
Answer:
0.72 M
Explanation:
Given data
- Initial volume of the H₂SO₄ solution (V₁): 200 mL
- Volume of water added (VH₂O): 300 mL
- Initial concentration of the H₂SO₄ solution (C₁): 1.8 M
Step 1: Calculate the final volume (V₂)
The final volume of the solution is equal to the sum of the initial volume of the solution and the volume of water.
Step 2: Calculate the concentration of the diluted solution (C₂)
We will use the dilution rule.