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Why is it preferable to use a metal ion buffer to achieve pM equals 7 rather than just dissolving enough M to give a 10 to the negative 7 M solution?
A metal ion buffer maintain the desired (small) concentration of metal ion from a large reservoir of metal complex (ML) and free ligand(L). If you trtied to dissolve 10^-8 M metal ion in most solutions or containers, the metal would probably bind to the container wall of to an impurity in the solution and be lost.
What else can I help you with?
Can a median be a negative number?
Yes. For example the median temperature at the South Pole on the Celsius scale.
Positive and negative implications of the value orientations of Filipinos on national development goals?
Filipino people have positive and negative aspects of their values. It is important to recognize the positive aspects of these values in order for them achieve their national development goals.
How do you get 77 out of 4 fours?
To achieve the number 77 with four fours, the solution is as follows: sqrt(4/.4)4 - 4 Instead of the second four being equal to four tenths, place a dot over the top to indicate it being equal to four ninths.
Another word for going after what you want?
Achieve
A longterm goal taking years to achieve can be broken down into shorterterm goals each taking years to achieve.?
The correct answer is. 15;5
What solution is form by dissolving ammonia gas in methylbenzene?
When ammonia gas is dissolved in methylbenzene, a solution of ammonium methylbenzenesulfonate is formed. This compound is a salt resulting from the reaction between ammonia and methylbenzene under certain conditions.
What is the difference between feasible solution and basic feasible solution?
optimal solution is the possible solution that we able to do something and feasible solution is the solution in which we can achieve best way of the solution
What is Congo red stock solution?
Congo red stock solution is a dye solution primarily used in histology and microbiology for staining purposes. It is particularly known for its ability to bind to amyloid proteins, making it useful in the diagnosis of amyloidosis. The solution is typically prepared by dissolving Congo red powder in a suitable buffer or solvent, such as distilled water or ethanol, to achieve a specific concentration. In addition to its staining applications, Congo red has also been used in various biochemical assays.
How are diffusion and dissolving similar?
Diffusion and dissolving both involve the movement of particles from an area of high concentration to an area of low concentration. In diffusion, this movement occurs across a permeable membrane, while in dissolving, it occurs in a solvent. Both processes aim to achieve equilibrium by distributing particles evenly.
Can you possibly achieve negative zero?
Not possible ya
What were the negative and positive effects of Tiananmen square?
they achieve their goal
Which factors can be altered to achieve the desired result in the rate of dissolving?
Factors that can be altered to achieve the desired result in the rate of dissolving include increasing the surface area of the solute by crushing it into smaller particles, increasing the temperature of the solvent to speed up the kinetic energy of the particles, stirring or agitating the mixture to enhance mixing, and using a solvent that has a high polarity to dissolve the solute more easily.
How can one determine the volume required to achieve a specific molarity in a solution?
To determine the volume needed to achieve a specific molarity in a solution, you can use the formula: volume (amount of substance) / (molarity). This formula helps calculate the volume of the solution needed to reach the desired concentration.
How could you compare a saturated solution to an unsaturated solution?
In a saturated solution, if you add any more of the substance that the solution is saturated with, it will either not dissolve or cause some of the existing solute to precipitate or separate. The one caveat is that it is possible to achieve a "supersaturated solution" by careful manipulation of a solution to bring it into a metastable state. One common way to achieve supersaturation is to cool a saturated solution in a container which is so smooth that it lacks nucleation sites.
Can you get a negative kelvin temperature?
No, according to the laws of thermodynamics, it is not possible to achieve a negative Kelvin temperature because it would imply an object has negative energy. The concept of negative temperature in the Kelvin scale does not exist.
How did the Nazi hope to achieve the Final Solution?
they wanted to kill all of the jews
What is a secondary solution?
A secondary solution is an alternative method or approach used to address a problem when the primary solution is not effective or feasible. It serves as a backup plan to achieve the desired outcome.
