What is meant, in terms of concentration of H+ and OH- ions, if we say a solution has a neutral pH?

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: When comparing pH, a solution with a pH of 5 contains 100 times the amount of H+ when compared to a…

A: pH of a solution is nothing but the negative log of hydrogen ion concentration in a solution . it…

Q: what are the reasons for water’s polarity and the effect of polarity?

A: Polar molecules are those where there is a difference in electronegativity between the bonded atoms…

Q: What would happen to the pH of your soap if you washed the precipitated soap in twice as much volume…

A: pH is the expression of negative logarithm of hydrogen ion concentration in a solute or solvent. pH…

Q: What are the pH values for the following solutions? (a) 0.1 MHCl (b) 0.1 M NaOH (c) 0.05 M HCl (d)…

A: pH is the scale used to specify the acidity or basicity of an aqueous solution. It is the negative…

Q: What is the role of a buffer in living organisms?

A: Homeostasis is a kind of "self-regulating" process by which the biological systems maintain their…

Q: Which property of water allows it to dissolve substances like sodium chloride and glucose but…

A: Water is sometimes called as universal solvent. Interaction of water differs for charged and polar…

Q: A buffer solution comprises which of the following? O a. Astrong acid in solution Ob. Aweak acid and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: what effect does increasing the ph of a solution have upon the ionization of a carboxyl group and…

A: An isoelectric point is the pH at which an amino acid exists as its zwitterion. A zwitterion is the…

Q: What is the significance of pH value? What makes something basic vs acidic?

A: Autoionization of water is a process through which water molecules generate hydrogen ions and…

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: Is water polar, nonpolar, or an ion?

A: Molecules are made up of more than one atoms which are joined by chemical bonds.

Q: What important role do buffers play in organisms? What prevents a strong acid or strong base from…

A: Introduction: Acid-base balance is a mechanism that the body employs to maintain the pH of the body…

Q: What must be added to pure water to decrease the OH- concentration? To decrease the H+…

A: When the concentration H+ and OH- ions are equal, the concentration of each is 10-7 M or molar, and…

Q: What happens when a strong acid such as HBr is dissolved in water?

A: An acid is a molecule that releases hydrogen ions in a solution and when the solution is of water,…

Q: Which solution is more acidic, one with a pH of 4 or a pH of 5? What is the concentration of H+ ions…

A: The pH is the power of Hydrogen and is used as a measure of the acidic or basic character of a…

Q: Why does the pH change by one unit if the hydrogen ion concentration changes by a factor of 10?

A: The potential of hydrogen (pH) is a scale that depicts the acidity or basicity of a solution.…

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: Ag+ , K+ , Pb2+, Zn2+ : Classify the Bronsted-Lowry acidity of these cations

A: Brønsted–Lowry theory, known as proton theory of acids and bases. It stated  that any compound that…

Q: What is the function of buffer ammonia in the body?

A: The physiological acid– base balance is tightly regulated to keep the arterial blood pH between 7.38…

Q: what is a hydration number

A: Hydration refers to the interaction of a molecule or substance with water. Water interacts with…

Q: Why does the addition of acid have so much less of an effect on the pH of blood than it does on the…

A: Blood has a pH of around 7.4 to 7.6. The pH of the water is around 7.0. Blood is composed of red…

Q: What factors can make a compound called as a salt? Specifywhich of the following compounds are…

A: An ionic compound made up of cation from the base wheras an anion from the acid are the factors that…

Q: Why is it essential for compounds like salt (and glucose) to soluble in the water found in our body?

A: In our body, glucose and salt are important molecules. Glucose is an important part of the body…

Q: Antacids are a common over-the-counter remedy for heartburn, a condition caused by an verabundance…

A: Antacids are a group of medicines that facilitate to neutralise the acid content of your abdomen.…

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: A solution at pH 7 is considered neutral because (a) its hydrogen ion concentration is 0 mol/L (b)…

A: Answer : D its hydrogen ion concentration is equal to its hydroxide ion concentration.

Q: We usually say that a perfect buffer has its pH equal to its pKa. Give an example of a situation in…

A: A buffer is a solution that, when adding an acid or basic components, may resist pH changes. Limited…

Q: What happens to pH of buffer solutions when small amounts of acid and base is added?

A: A buffer is a solution containing a strong acid and its conjugate base or a weak bases and its…

Q: A buffer solution comprises which of the following? O a. Astrong acid in solution O b. Astrong acid…

A: Biomolecules - Biomolecules are the molecules which are present in in living organisms. They can be…

Q: Are there any H3O+ ions present in pure water at neutral pH (i.e., at pH = 7.0)? If so, how are they…

A: Pure water is also referred as either the distilled water or deionized water. In the distilled…

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: 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: 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: What is the effect of adding a small amount of a strong acid or strong base to the acidity of a…

A: Acids are substances that are capable of donating hydrogen to other substances. Acids are also…

Q: A solution has a hydrogen ion concentration of 0.01 mol/L. What is its pH? What is its hydroxide ion…

A: Given Values: [H+] = 0.01 Mol/L = 1×10-2 M pH is a measure of negative logarithm of hydrogen ion…

Q: What does it mean when we talk about acid equivalents and base equivalents?

A: Acids are chemical compounds, which are known to lose protons in the solution. The base is the…

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: 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: Should I add acid to water or water to acid?

A: When u mix acid(especially strong acid) and water,it makes a huge difference whether you are adding…

Q: What is the concentration of H+ and OH- at pH 2, 6, and 12?

A: The question asks to find the concentration of H+  and OH- at:(A). pH 2(B). pH 6(C). pH 12

Q: What is the pH of a buffer prepared by adding 30.0 mL of 0.25 M acetic acid (CH₂COOH) (K. = 1.7 x…

A: The pH of a buffer prepared by adding 30.0 mL of 0.25 M acetic acid to 125.0 mL of 0.15 M sodium…

Q: Biological fluids typically contain compounds known as buffers that function to minimize the effects…

A: All species have a specific range of pH requirements. Scientists use the pH scale to measure the…

Q: What distinguishes a weak acid from a strong acid?

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

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…