0
Add your answer:
Earn +20 pts
How much water must be added to 300 liters of a solution so that its concentration change from 25 percent to 20 percent?
Well, isn't that a lovely little problem to solve? To decrease the concentration from 25% to 20%, we need to dilute the solution. Since the concentration is decreasing by 5%, we can calculate that we need to add 60 liters of water to the 300 liters of solution to achieve the desired concentration of 20%. Just like painting, a little change can make a big difference in creating the perfect mixture.
How much water added to convert a 10 percent solution to 02 percent solution?
add 4 parts water per part solution
Is a true solution always transparent?
It will be transparant if it is an aqueous solution. In other words, if water is the solvent then the solution will be transparant. The process of dissolvation involves the creation of intermolecular bonds between the solute particles and the water molecules. and once dissolved the solute particles remain surrounded by the water molecules. This situation keeps the particles spaced far enough apart to allow light to pass through the solution. If a liquid besides water is used, then it is possible to have a nontransparant solution, such as crude oil.
Is dilute hydrochloric acid a mixture?
Yes its solution in water is a mixture of hydrogen chloride and water.
A water solution whose pH is 10?
Is always basic.
What is a big part of the solution to solving water crisis problem is?
A big part of the solution to solving the water crisis problem is sustainable water management practices, such as reducing water waste, increasing water conservation efforts, and investing in water infrastructure improvements. Additionally, promoting community education and awareness about water resources can help individuals make more informed choices about water usage.
What is the role of dams in solving the concurrent water shortage problem?
What is the role of dams in solving the concurrent water shortage problem?"
Is a sea water is a solution?
no. it's a problem.
What is the most valuable asset in time of crissis Read more httpwikianswerscomQWhat is the most valuable asset in time of crisis?
In times of crisis, the most valuable asset is usually trust. Trust among individuals, organizations, and governments can lead to effective collaboration, communication, and problem-solving, which are crucial for navigating and overcoming crises successfully.
How do you use the word solution in a sentence?
I finally found the solution to my problem. Carbonated water is a solution containing dissolved carbon dioxide.
What is the India water crisis?
what are the water crisis in India
What does a solution mean?
A solution can have many definitions. It would mean the act of solving a problem or the state of being solved or the process of determining an answer to a problem. You can find definitions like these on dictionary.com
To what volume whould i need to add water to the evaporated solution in problem 3 to get a solution with a concentration of 0.50M?
12.33333 times
What is the water crisis?
A water crisis is when the water demand of a region outstrips the availability of potable water.
How do you write a sentence with the word solution in it?
A solution is a noun that means the means of solving a puzzle or mystery, the correct answer to a problem, something designed to meet a certain need, or a liquid mixture where one component is evenly distributed within another. Example sentences: My goal is to complete the Sunday crossword before the next Sunday when the solution appears in the paper. We have the solution for all your floor cleaning problems. A fifty percent solution of water and ammonia will clean the windows nicely.
What is a sentence using the word solution?
The chemist mixed the ingredients to create a solution for the experiment.
How do you get glue out of your hair?
a solution of vinegar and water..... ive had da same problem b4 it was tricky but a solution of vinegar and water gets the glue right out =]] hope it helps!
