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Weight by weight (w/w) concentration is a way to express the concentration of a solution by indicating the mass of solute present per unit mass of the total solution. It is typically represented as a percentage, calculated by dividing the mass of the solute by the total mass of the solution and multiplying by 100. For example, a 10% w/w solution means that there are 10 grams of solute in every 100 grams of the solution. This method is particularly useful for solutions where the densities of the components are similar.
What else can I help you with?
When the solution with the lower concentration of solutes is called?
It depends upon amount of solute if it in low concentration then solutions are Dilute solutions if it is very lw then solutions are very Dilute solutions.
When looking at 2 solutions what is the more concentrated solution?
The more concentrated solution is the one with a higher solute concentration compared to the other solution. This can be determined by comparing the amount of solute dissolved in a given amount of solvent in each solution.
Why standard solutions lose their concentration?
Standard solutions can lose their concentration due to evaporation, improper storage leading to contamination or degradation, and chemical reactions with the container or air. It's important to properly seal and store standard solutions in the correct conditions to maintain their concentration over time.
What are low concentrated solutions?
Low concentrated solutions are solutions that have a relatively small amount of solute dissolved in a given amount of solvent. These solutions typically have a low concentration of solute particles compared to the solvent.
What does the pH if a solution depend on?
the concentration of OH ions in solutions
How does concentration differ in a solution?
Concentration is very variable in solutions.
What is the difference between isosmotic and isotonic solutions?
Isosmotic solutions have the same concentration of solutes, while isotonic solutions have the same concentration of solutes and the same osmotic pressure.
What's the difference between isotonic and hypertonic solutions"?
Isotonic solutions have the same concentration of solutes as the cells, while hypertonic solutions have a higher concentration of solutes than the cells.
When the concentration on molecules on both sides on the membrane the molecules will?
Osmosis only occurs when the concentration of solutions are different when separated by a membrane. If both solutions are of the same concentration, Osmosis will not occur, so there will be no change.
What unites do you measure concentration in?
concentration of solutions can be measured in mol/l,g/l
When the solution with the lower concentration of solutes is called?
It depends upon amount of solute if it in low concentration then solutions are Dilute solutions if it is very lw then solutions are very Dilute solutions.
When looking at 2 solutions what is the more concentrated solution?
The more concentrated solution is the one with a higher solute concentration compared to the other solution. This can be determined by comparing the amount of solute dissolved in a given amount of solvent in each solution.
When concentration of two solutions is the same?
When the concentration of two solutions is the same, it means that they have an equal amount of solute dissolved in a given amount of solvent. This indicates that the solutions are isotonic and will have no net movement of water between them.
What are the types of isotonic solution?
is0tonic solutions are those solutions that have the same concentration with the body fluid.
What is concentraion gradient?
The difference in concentration of two solutions.
Why standard solutions lose their concentration?
Standard solutions can lose their concentration due to evaporation, improper storage leading to contamination or degradation, and chemical reactions with the container or air. It's important to properly seal and store standard solutions in the correct conditions to maintain their concentration over time.
How do concentrated basic solutions differ from other basic solutions?
Concentrated basic solutions have a higher concentration of hydroxide ions compared to other basic solutions. This means they have a higher pH and are more caustic or corrosive. They can be more dangerous to handle and require more caution during use.
