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What will be the pH if solution of pH 2.32 is diluted 8 times?
This depends on what kind of acid is concerned:for strong acid pH will be increased by (-log(8.0) = ) 0.90, but with a weak acid this will be only 0.46 (halved value)
Would the concentration of a diluted protein shake with an absorbance value of 70mg ml be darker than a protein concentration of 15mg ml?
Yes, the diluted protein shake with an absorbance value of 70mg/ml would appear darker than the protein concentration of 15mg/ml. Higher absorbance values indicate a higher concentration of solute present in the solution, leading to a darker appearance.
When a solution is diluted does it change the number of moles dissolved?
The number of moles of a solute will not change as a solution is diluted, however, the concentration of the solute will decrease. If you were to evaporate the water from the diluted solution, you would have the same number of moles of solute as when you started. You can test this by comparing the mass of the solute before producing the solution to the mass of the solute after the solution was diluted. The two masses should be the same.
How does the pH of a concenterated acid change when it is diluted?
pH is actually a measure of hydrogen ion concentration, similar to how molarity is a measure of the concentration of other solutions. The pH of the acid will become more neutral, in this case higher if it's being diluted with water.
How do you dilute sulotion?
To dilute a solution, you can add more solvent (such as water) to decrease the concentration of the solute. The ratio of solute to solvent will determine the final concentration of the diluted solution. It is important to mix the solution thoroughly after adding the solvent to ensure uniformity.
WHY pH increases of strong acid when diluted?
When a strong acid is diluted, the concentration of hydronium ions (H3O+) decreases. Since pH is a measure of the concentration of hydronium ions in a solution, the pH increases as the solution becomes more dilute. This is because the pH scale is logarithmic, meaning that a decrease in concentration results in a greater increase in pH.
What is the actual absorbancy if 2mL of a culture is diluted by adding 4mL of water and the absorbancy reading of the diluted culture is 0.059?
The actual absorbance of the undiluted culture can be calculated by multiplying the absorbance reading of the diluted culture by the dilution factor. In this case, the dilution factor is 2 (total volume after dilution divided by initial volume), so the actual absorbance is 0.059 * 2 = 0.118.
How many times a solution of pH equals 3 be diluted to get a solution of pH equals 6?
The solution must be diluted 1000 times to get from a pH of 3 to a pH of 6.
What will be the pH if solution of pH 2.32 is diluted 8 times?
This depends on what kind of acid is concerned:for strong acid pH will be increased by (-log(8.0) = ) 0.90, but with a weak acid this will be only 0.46 (halved value)
Would the concentration of a diluted protein shake with an absorbance value of 70mg ml be darker than a protein concentration of 15mg ml?
Yes, the diluted protein shake with an absorbance value of 70mg/ml would appear darker than the protein concentration of 15mg/ml. Higher absorbance values indicate a higher concentration of solute present in the solution, leading to a darker appearance.
When a solution is diluted does it change the number of moles dissolved?
The number of moles of a solute will not change as a solution is diluted, however, the concentration of the solute will decrease. If you were to evaporate the water from the diluted solution, you would have the same number of moles of solute as when you started. You can test this by comparing the mass of the solute before producing the solution to the mass of the solute after the solution was diluted. The two masses should be the same.
How does the pH change when the solution of acids is diluted with water?
When an acid solution is diluted with water, the pH will increase. This is because dilution reduces the concentration of the acid, resulting in a lower concentration of hydrogen ions in the solution, which in turn raises the pH.
How does the pH of a concenterated acid change when it is diluted?
pH is actually a measure of hydrogen ion concentration, similar to how molarity is a measure of the concentration of other solutions. The pH of the acid will become more neutral, in this case higher if it's being diluted with water.
What will be form in combining acetic acid and water what kind of solution is it?
It will be an aqueous acetic acid solution. normally water is added in order to decrease the concentration of an acid & gives the diluted form of it.
What happens to the pH when sodium hydroxide is diluted?
When sodium hydroxide is diluted with water, the pH of the resulting solution increases. This is because sodium hydroxide is a strong base that dissociates in water to form hydroxide ions, which are alkaline and increase the pH level of the solution.
How do you dilute sulotion?
To dilute a solution, you can add more solvent (such as water) to decrease the concentration of the solute. The ratio of solute to solvent will determine the final concentration of the diluted solution. It is important to mix the solution thoroughly after adding the solvent to ensure uniformity.
Do the volume of the material stays constant when a solution is diluted?
No, the volume of the material increases when a solution is diluted because you are adding more solvent to decrease the concentration of the solute. Diluting a solution does not change the total amount of material present, but it does change the volume in which that material is dispersed.
