Does the ph of NaOH increase, decrease, or have no change when added to water?

Q: How many Na+ ions are in a mole of Na2SO4? How many SO4 2-ions?

A: A substance composed two or more elements bonded together via chemical bonds is known as a compound.…

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: How many grams is one mole of potassium chloride KCI?

A: Moles : unit of concentration  Mole concept is used to convert mass and number of particles. 1 mole…

Q: Write a net ionic equation that shows how this buffer neutralizes added acid (HCl).

A: Introduction Buffer is the solution with the ability to resist the addition of strong acid or base…

Q: The concentration of acetic acid (pKa = 4.75) in vinegar is about 1.0 M. What is the pH of vinegar?

A: The pH of a solution is defined as the negative logarithm of the H3O+ ion concentration in moles per…

Q: Using the information given on p. 4, consider the following comparison of titration curves of a…

A:

Q: Indicate the ionic species of phosphoric acid that predominates at pH 4, 8, and 11.

A: The acids are the molecules which donates hydrogen ions or accepts hydroxide ions when present in…

Q: what is a hydration number

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

Q: Which major chemical compound found in human kidney stones?

A: Kidneys are the primary organs of excretion. The main function of kidneys is to filter the blood and…

Q: What is one ion in ECF and ICF and their roles in body ?

A: This fluid contains predominantly Sodium. The Extracellular Fluid denotes the body fluid present…

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: U, was used. Write the ionization euation for thin

A: weak acid is an acid that partially dissociates into its ions in an aqueous solution or water. In…

Q: What effects do alterations of the following key molecular substances have on fluid shifts and other…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please re-submit the question and…

Q: Why are people on a high-protein diet instructed to drink lots of water?

A: Protein is an essential nutrient as it helps in building muscle mass. The proteins are large…

Q: In biochemistry, what is definition of buffer , which amino acid can act as buffer? what is buffer…

A: The functioning of many molecules such as proteins, nucleic acids etc. depends on pH. The pH in…

Q: 4.1 11 (a) Define a buffer solution (b) What are the components of (i) an acidic buffer ?

A: Acids are those compounds that are able to donate the Hydrogen ion(proton) to the other substance…

Q: Refer to the following titration curve below: 13 12 11 10 7 5 4 3 2 4 6 10 12 14 16 18 20 22 24 26…

A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…

Q: A 45 year old, non-athletic man decided to begin training for a marathon with a 10 mile run. After…

A: The 45-year-old non-athletic man embarked on a challenging endeavor by initiating training for a…

Q: Discuss the buffering of Hydrogen lon in the Body?

A: Buffer is any chemical substance that resists the change in the pH of any fluid by changing the…

Q: A pH of 7.20 is slightly alkaline, yet a blood pH of 7.20 iscalled acidosis. Why do you think it is…

A: Blood is a fluid connective tissue. It plays a very important role in transporting nutrients to…

Q: Selina's acid-base balance Selina was taken to the emergency room after being so weak and confused.…

A: PH is the degree of H+ ion concentration in a solution. And acid-base balance is the maintenance of…

Q: define buffer and write chemical equations for thebicarbonate, phosphate, and protein buffer…

A: We know that The buffer resists the changes of the pH in a solution by converting the strong acid to…