Q: Can the rate of hydrate formation be increased by hydroxide ion as well as by acid? Explain.
A: Introduction: Hydrates are created when water and light and natural gases come into contact at a…
Q: Define the terms acid, base, buffer, acidosis, alkalosis, and pH.
A: Acids can be defined as molecules capable of donating a proton. Bases can be defined as molecules…
Q: Define concentration
A: The term concentration has different meanings in different context. Here, the biological or…
Q: Identify HCl. strong electrolyte, weak acid nonelectrolyte weak electrolyte, weak acid weak…
A: Introduction: Those molecules that convey an electric charge when dissolved in liquid are…
Q: Does the H+ concentration increase or decrease when the pH drops from 5 to 4?
A: pH is the unit to measure the acidity or basicity . it is given by negative log of hydrogen ion…
Q: What volume of 10X TBE buffer should you use to make 100mL of 1X TBE buffer? 10mL 1mL 0.1mL 100mL
A: TBE buffer stands for Tris-Borate-EDTA buffer. It is used for both agarose and polyacrylamide gel…
Q: . define acid and base and interpret the pH scale;
A: pH is considered as the potential or power of hydrogen ion.
Q: What is the ideal pH range?
A: higher concentrations of H+ ions
Q: Describe the pH scale and the role of buffers in body fluids.
A: The molecule or ion which has the capability to donate a hydrogen ion or proton is termed an acid.…
Q: What is the highest pH level?
A: pH can be defined as the scale that is used to specify the acidity or basicity of the aqueous…
Q: What are the two components of a buffer system? How does a buffer work to hold pH nearly constant?
A: Buffer is an aqueous solution consisting of a weak acid or a base and its conjugate base or an acid.…
Q: What is the pH of the buffer 0.17 M Na2HPO4/0.25 M KH2PO4?
A: Buffer is the mixture of strong acid and salt of that acid (base). If we add either strong acids or…
Q: What is a pH buffer and why are they important?
A: pH is the force of hydrogen or the capability of hydrogen. which is utilized to gauge the sharpness…
Q: Write the chemical equation for the carbonic acid–bicarbonate buffer system?
A: When a strong acid is introduced into a body, buffers take care of it. Buffers mainly act as…
Q: Why are buffers important in living systems? please explain
A: A buffer is a solution that can withstand pH changes when acidic or basic substances are added to…
Q: Convert 12 pints to an equivalent volume in quarts.
A: In USA there's a dry pint and a liquid pint which measure different.Dry pint measures 550.6 ml and a…
Q: What percentage of the 15% saline solution is water?
A: A solution is a homogenous mixture of a solute and solvent. The solvent is the major part of the…
Q: calculate the amount of urea if the patient urea nitrogen is 800mg/L?
A: Urea is the principal end product of protein and amino acid catabolism. Molecular weight of urea…
Q: In your own words, what is a buffer solution and how does it work? *
A: The pH scale is used to detect whether an aqueous solution is acidic or basic. Acidic solutions have…
Q: what is electrolytes imbalance?
A: In the human body, 60% of the weight is contributed by water, with 40% intracellular and 20%…
Q: what is a hydration number
A: Hydration refers to the interaction of a molecule or substance with water. Water interacts with…
Q: How does an electrolyte differ from a nonelectrolyte?
A: Electrolytes and nonelectrolytes are classified on the basis of conductive nature ( ability to…
Q: How should you prepare your running buffer?
A: SDS-PAGE is method of separation of protein based on its size. Running buffer of the SDS-PAGE…
Q: what is the ph scale?
A: The questions ask to define the pH scale.
Q: why is dtt added onto the total protein buffers?
A: Buffer is a solution that helps in maintaining the pH during a reaction. All proteins can act as…
Q: Define acidosis and alkalosis. What roles do buffers perform in this system?
A: Buffers play a very important role and work as a defense mechanism to the extreme changes in pH.…
Q: How do buffers work?
A: Buffers are the solutions which resist the change in pH even after the addition of small amount of…
Q: What is the pH of the solution?
A: pH is the negative logarithm of the concentration of hydrogen ion (H+ ) in a liquid.it is used to…
Q: Why do we want to know the pH?
A: pH is defined as the quantitative measure of the acidity or basicity of aqueous or other liquid…
Q: Define a buffer and explain how a buffer works. [Note: be sure to address the role of conjugate…
A: Aspirin is an acetylsalicylic acid synthesized from the esterification of salicylic acid. Salicylic…
Q: what pH, acids, and bases are, and describe the pH scale; discuss what each pH number means and…
A: In 1909 Sorensen defined pH as a negative logarithm of [H+].
Q: How do you prepare 500 mL pH 6 Citric acid/Phosphate buffer in the laboratory. Please explain…
A: A buffer solution is a solution that only changes slightly when an acid or a base is added to it.
Q: pH represents the:
A: Answer - pH stands for potential of hydrogen and it is calculated as negative logarithm of hydrogen…
Q: What happens when hydrochloric acid is dissolved in water?
A: Hydrochloric acid is a strong acid, on dilution in water the hydrochloric acid will dissociate into…
Q: what does ph mean
A: We have to define pH.
Q: Is a solution highly concentrated if it is saturated? Is a solution saturated if it is highly…
A: A saturated solution is a solution in which the solvent cannot dissolve any more solute to increase…
Q: What is the relationship between particle size and the time it takes for the tablet to dissolve?
A: Relation between particle size and time takes for that tablet to dissolve: ? Tablet size increases -…
Q: What Are Buffers, and What Do They Do?
A: Buffers : A buffer is a solution of a weak acid and its conjugate base that has the ability to…
Q: why is the different pH value of tap water and rainwater?
A: pH pH is a scale of measurement, which indicates the nature of a solution (acidic, basic or neutral)…
Q: If a patient is prescribed 300 mg of potassium chloride, what is the corresponding milliequivalent?
A: Drug calculation is a important aspect in calculating the dose based on the BMI ,BSA ,age and body…
Q: if pH level of solution changes from pH 5 to pH 2, how much acidity increased in that solution and…
A: pH is the scale that indicates whether an aqueous solution is acidic or basic. Mathematically, pH =…
Q: Determine the pH of a solution composed of 1 M acetic acidand 1 M sodium acetate.
A: pH is a scale that is used to specify the acidity or basicity of an aqueous solution. Acidic…
Q: How is pH defined?
A: Acidity is the measure of the amount of free hydrogen ions in a solution. It is measured on the…
Q: Could the amino acid glycine serve as the basis of a buffer system? If so, in what pH range would it…
A: The weak acid or weak base acts as a buffer system under certain circumstances. Glycine is neither…
Q: BIOLOGICAL BUFFERS functions for biological pH control rbonate Buffer Phosphate Buffer Protein…
A: The pH of a solution can be understood as a measure of its acidity or alkalinity (base) and the pH…
Q: Substances those are partially dissolved in water are commonly known as
A: Molecules that are dissolved in water completely are called polar substances. Polar molecules get…
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- Make a list of the five most critical qualities of an effective extraction buffer. Please provide a brief description of each.Define a buffer and explain how a buffer works. [Note: be sure to address the role of conjugate salts.] Analyze and explain the buffer system in buffered aspirin (carboxylic acid).In your own words, explain the Mechanism of Buffer Action.