0
You add zinc to the solution and add 10% of what is left
What else can I help you with?
How does concentration change after every spoon full of salt is added after the solution is saturated?
The concentration of the salt solution does NOT change- it is saturated.
How does the conductivity of a solution change in relation to its concentration?
The conductivity of a solution generally increases as its concentration increases. This is because a higher concentration means there are more ions present in the solution, which allows for better electrical conductivity.
What is the change in conductivity as the concentration of the NaCl solution was increased by the addition of NaCl drops?
The electrical conductivity of the solution will be higher if the concentration of NaCl increase.
What property of solution could you change to get a greater temperature change in endothermic and exothermic reactions?
Concentration.
What does a change in pH of one unit represent in terms of hydrogen ion concentration?
A change in pH of one unit represents a tenfold change in hydrogen ion concentration. For example, a solution with a pH of 4 has 10 times higher hydrogen ion concentration than a solution with a pH of 5.
How titration is done in a pharmacy industry?
In a pharmacy industry, titration is commonly used to determine the concentration of a solution. It involves slowly adding a titrant of known concentration to the solution of unknown concentration until the reaction reaches its endpoint, as indicated by a color change or other observable change. The volume of titrant used is then used to calculate the concentration of the solution being tested.
Why does the percent ionization of acetic acid increase as the concentration of the solution decreases?
As you increase the concentration of the solution, the concentration of H+ does not change. Meaning, the concentration ionized does not change. Just the original concentration increases. Since percent ionization = (concentration ionized)/(original concentration) , and the original concentration is increased, the percent ionization therefore decreases.
Why is there no change in the concentration of the NaCl solution?
The question is not clear; the concentration of salt in water can be very variable.
How does tritation work?
Titration is a technique used to determine the concentration of a substance in a solution by reacting it with a solution of known concentration. A burette is used to carefully add the titrant (known solution) to the analyte (unknown solution) until the reaction reaches a specific endpoint, indicated by a color change or another observable change. The volume of titrant added is used to calculate the concentration of the analyte.
Dissolving solutes into a solution will?
increase the concentration of the solution and change its physical and chemical properties.
How do you change 5N HClO4 solution to 0.25N HClO4 solution?
To change a 5N HClO4 solution to a 0.25N HClO4 solution, you will need to dilute the original solution with water. Calculate the volume of the original solution needed to make the final volume with a concentration of 0.25N. Add the calculated volume of water and mix well to achieve the desired concentration.
Can the concentration of a substance change if it is an aqueous solution?
Yes. An aqueous solution means that at least one solute is dissolved in water. You can increase the concentration by adding more solute, or you can decrease the concentration by adding more water.
