A solution with a low pH means what?

Q: As pH decreases, a solution becomes more acidic.

A: The estimation of the concentration of “hydrogen ions” in the solution is known as the potential of…

Q: What do buffers do and why are they important in biological systems?

A:

Q: What happens when you add a strong base to the solution with a buffer in it?

A: Chemical equilibrium is a state in which change in concentration of reactants and products is…

Q: What determines a molecule’s solubility or lack of solubility inwater?

A: Solubility is defined as the property of different substances ( including, solid, liquid, gas) known…

Q: why is water important in biochemistry?

A: Water is made up of two small, positively charged hydrogen atoms and one massive, negatively charged…

Q: Which of the following represents a Buffer solution?

A: Buffer solution can be defined as the solution which resists changes in pH when acid or alkali is…

Q: A solution measuring pH 12 is _________ times __________ concentrated with H+ than a solution…

A: The term "pH" was first described by Danish biochemist Soren Peter Lauritz Sorensen. pH is defined…

Q: Find the molarity of a solution that is made by dissolving 76.54g NaCl in enough water to make a…

A: Molarity is used to describe the concentration of a solution. It is the number of moles of solute…

Q: Using a pH meter, you find the pH of an unknown solution to be 8.0. How would you describe this…

A: pH is a measure of the acidity or alkalinity of a solution. The pH value states the relative…

Q: . How do buffers regulate the pH of a fluid?

A: Hydrogen ions (H+) are a charged form of a hydrogen atom. A hydroxide ion (OH-) is made up of an…

Q: What is the concentration of hydrogen ions [H+] in a solution that has a pH of 2? (write out using…

A: The pH, a standard unit that is used to specify whether an aqueous solution is acidic or basic, is…

Q: Explain the difference between a solution with a pH of 5 and a solution with a pH of 3.

A: pH is a scale used to indicate the acidity or basicity of a fluid arrangement. Acidic arrangements…

Q: A solution at pH 4 is _____ times as _______ as a solution at pH 7.

A: A solution at pH 4 is _____ times as _______ as a solution at pH 7. A pH of 7 is neutral. A pH less…

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: What are the two components that make up a solution?

A: A solution is a stable homogenous mixture of two or more substances. Homogenous mixture means when a…

Q: The ability of a solution to resist pH changes is called its____________________.

A: The solutions which resist pH changes in a specific range are known as buffers. If small amount of…

Q: Organic molecules that have more than one ionization state are called _____.

A: Explanation: Here the concept of ionisation state of the molecules come; so knowing what an…

Q: Ordinary table salt is sodium chloride. What is baking soda?

A: Baking soda is chemically sodium bicarbonate. Its chemical formula is NaHCO3

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 meant by ph?

A: pH is abbreviated as the power of hydrogen or potential of hydrogen.

Q: In not more than 10 sentences, discuss briefly why is water called the universal solvent?

A: Water is an inorganic solvent with molecular formula H2O, made up of two hydrogen atoms and one…

Q: Acid Base Solutions, what are the pH's for: Water_____ Strong Acid_____ Weak Acid______ Strong…

A: Introduction: Solution is a mixture of two different compound in which one compound dissolve the…

Q: The pH of a solution is an abbreviation conveying what information about that solution? A solution…

A: More the dissolved H+ ions more acidic is the solution, and if the number of dissolved OH- ions…

Q: What are buffers and why is it important in biochemistry?

A: Any solution that resists the change in acidity and basicity of the solution. It helps in…

Q: Give a name for the following: A solution that moderates changes in pH. Answer:

A: More the dissolved H+ ions more acidic is the solution, and if the number of dissolved OH- ions…

Q: The pH scale is valid only for water. Why is this so?

A: The scale which is used to measure the acidic nature or basic nature of all aqueous solutions is…

Q: Explain how buffers maintain the pH of solutions

A: Buffer systems serve critical functions in both natural and laboratory environments. In nature, they…

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: A solution with a pH of 2 than a solution with a pH of 8.a. has less H+b. has more H+c. has more OH−

A: pH is a negative lot of hydrogen ion concentration.

Q: A buffer is composed of a weak acid and its _____________ base

A: Buffer is a solution containing an acid and a base, or a salt, that tends to maintain a constant…

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: Water forms stronger hydrogen bonds than ammonia. Suggest a reason for this.

A: Hydrogen-bonding is considered as the weakest bond, which is present between the two electronegative…

Q: How is the molality of a solution different from its molarity?

A: A solution is composed of solute and solvent. The relative amount of solute and solvent present in a…

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: Another characteristic of modern buffers such as HEPES is that their pH changes little with changes…

A: Base and acid both interact with each other and form salt and water. They both are used in everyday…

Q: How to determine the relative concentration of H+ and OH- in a solution

A: There is a relationship between the [H+] ion and the [OH-] ion and just like that between the pH and…

Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak…

A: Acids are chemical substances that are able to donate a proton and often release H+ ions on…

Q: Explain why vegetable oil and water don't dissolve in one another.

A: Lipids are non-polar biomolecules composed of fatty acids and an alcohol. Some of the lipids have…

Q: another common term for ion is (starts with "e")

A: Ions are atoms with added electrons or reduced electrons. When the atom lost an electron, it will…

Q: What are the features of acids, bases, and salts that cause scientists to refer to them as…

A: Water is a polar compound that forms the base of all fluids in the world. This compound is made of…

Q: True or False: Solid water is more dense than Liquid water.

A: Solid water is less dense than liquid water because, when liquid water molecule freeze into solid…

Q: What do buffers do? Describe a buffer system in the human body. Why is this important?

A: It is critical for the body to operate effectively that pH management is strict, with the body…

Q: A solution with pH 4 has __________ the H+ concentration of pH 8.

A: pH value is generally used to measure the acidic or basic level of a solution. It ranges from 0 to…

Q: Which pH value indicates a solution that has more hydrogen ions that hydroxide ions? pH 9 pH 4 pH 7

A: The pH scale is the logarithmic scale that measures the hydrogen ion concentration. It indicates…

Q: Why does water have such interesting and unique properties?

A: Water is required for sustaining life. Water dissolves nutrients and gases. It acts as solvent for…

Q: Why are buffers important in living systems?

A: Many biochemical processes require the maintenance of pH within a narrow range for proceeding at the…

Q: What compounds tend to be non-electrolytes? What are the exceptions?

A: A substance that dissolves in water is classified according to whether they yield molecules or ions…