What happened to the pH when the cola and borax solution was added to the water? Explain

Q: a patient needs 0.5 moles of sodium chlorine per day , and the IV solution has a 0.9 liters. how…

A: Accurate calculations are essential for healthcare workers to ensure patients receive the proper…

Q: What is the pH of a 0.2 M solution of ammonium nitrate (NH4NO3)?

A: Ammonium nitrate is the salt of a weak base and a strong acid hence it is slightly acidic due to…

Q: What pH value listed is the most reasonable for a yogurt sample? 04 8 10 01

A: A common dairy product called yoghurt is created by fermenting milk with live bacterial cultures. It…

Q: Which Latin word is the word acid derived from? What does that Latin word mean? Why is relying only…

A: The acids called acid because it has few chemical properties.

Q: Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid can be…

A: Given:Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid…

Q: What is the ideal pH range?

A: higher concentrations of H+ ions

Q: Compounds such as the sugar trehalose are used as compatible solutes (i.e., water replacements) in…

A: Compatible solutes are also called osmoprotectants, they are small organic molecules having a…

Q: When 0.2 millimoles of Y are dissolved in 250 ml of water, the resultant solution has an absorbance…

A: Beer-lambert law states that for the given material, the sample concentration and path length are…

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: Write out the acid dissociation reaction for hydrochloric acid. Calculate the pH of a solution…

A: The dilution refers to a technique which involves increasing the volume of solvent which is usually…

Q: A doctor's prescription calls for 0.3 g of ampicillin. 200 mg/5.0 mL is the amount of liquid…

A: Medications or drugs are substances that are prescribed to treat/cure medical conditions and…

Q: You have started with 0.37 g of an unknown acid. You follow the procedure outlined in the video…

A: The scale which is helpful for measuring the acidic nature or basic nature of aqueous solutions is…

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

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

Q: Which is the stronger acid, ethanol or phenol?

A: An acid is a substance which is sour in taste and releases hydrogen ions when dissolved in an…

Q: A small amount of NaOH is added to a weak acid buffer system. Describe what happens in terms of…

A: Buffer is considered as the solution, which is a mixture of the weak acid and its conjugate base.…

Q: Why does the elution buffer bot contain sodium?

A: Buffer can be defined as a solution,which does not allow changes in the pH of solution,even when…

Q: The following titration was performed by placing a 10.00 mL solution in an Erlenmeyer flask and…

A: A solution can be either acidic or basic based on its pH value. The pH value is the negative…

Q: What is the source of litmus used for measuring pH?

A: Ph indicator is a chemical compound when added to a solution in small amount changes its colour that…

Q: The blood pH of a patient is 7.30. What condition doesthis patient have, and what are the symptoms?

A: Blood pH referred to as the measurement of blood acidity and basicity. pH that lies below 7 said to…

Q: What occurred when the blood was mixed with each solution, distilled water, ISO 0.9% and ISO 12.5%…

A: Osmosis is a latent process and results without any expense of power. It includes the transfer of…

Q: You made a buffer solution by combining 250.0 mL of a 0.20 M sodium acetate solution with 50.0 mL of…

A: Given Values: Volume and concentration of the sodium acetate = 250 m and 0.20 M Volume and…

Q: A biochemist has 100 mL of a 0.10 M solution of a weak acid with a pKa of 6.3. She adds 6.0 mL of…

A: The buffer systems act in blood plasma consisting of phosphate, bicarbonate, carbonic acid, and…

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: 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: How do I prepare a 1 M ammonium acetate buffer with a pH of 7. I have solid ammonium acetate, .1 M…

A: Ammonium acetate buffer: Ammonium acetate buffer can be prepared from the reaction of ammonia with…