4. pOH = 4.5, what is the pH? 5. pH = 3.7, what is the pOH?

Q: Phthalic acid (H₂CH₂O4) is a diprotic acid with Kal = 1.12 x 10-3 and K₁2= 3.90 x 10-6. Determine…

A: The objective of the question is to determine the pH of phthalic acid.

Q: The pH of a solution is 8. What is the pOH? pOH = _____________ What is the hydrogen…

A:

Q: The pH of normal blood is 7.4. The pH of a diabetic's blood was determined to be 7.8. Which…

A: The solution which have pH less than 7 is called solution . the solution which have pH of greater…

Q: What is the pOH of a 0.030 M Sr(OH)2 solution? a. 12.78 b. 12.48 O C. 1.52 O d. 1.22

A:

Q: The pH of a 0.225 M weak acid solution, HA, is 4.05, what is the K, of the acid?

A: pH = 4.05 pH = -log[H+] = 4.05 [H+] = 10-4.05          = 8.91 * 10-5 M

Q: The hydroxide ion concentration in household ammonia is 3.2 × 10–3 M at 25 °C. What is the…

A: Third option c. 3.1*10-12 M

Q: After acing chemistry&121, you get a job in the chemistry lab and must prepare a nitric acid…

A: Interpretation -  To determine the milliliters of stock solution and also find the pH of the new…

Q: Hydrogen gas is bubbled through 5.0 L of 6.00 M gold(III) iodide. 8. Write a balanced chemical…

A:

Q: The OH ion concentration of a blood sample is 2.6 x 10 M. What is the pH of the blood? blood O a.…

A: pH  =  - log [ H3O+ ]  pOH  =  - log [ OH- ]  pH  +  pOH   = 14

Q: A chemist combines 7.8 ml of 3.0 M HCI and 6.2 ml of 3.0 M NAOH. Is the resulting solution acidic,…

A: The given acid HCl and base NaOH are both strong in nature, therefore, they would undergo…

Q: What is the pH of a 2.8 x 10-4 M solution of NaOH? What is the hydronium ion concentration of the…

A:

Q: Stomach acids (HCL) has a pH of about 1.5. For individuals who suffer from acid refulx, antacids or…

A: We have to predict the balance chemical reaction.

Q: After acing chemistry&121, you get a job in the chemistry lab and must prepare a nitric acid…

A:

Q: Which of the following affects water fertility most directly? Group of answer choices: [CO32-] when…

A: [CO3]2- when pH is between 6 and 8.  Is correct Carbonate ion concentrations increase with…

Q: 4. Differentiate strong bases from weak bases in terms of dissociation.

A: Differentiate strong bases from weak bases in terms of dissociation.

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: The complete balanced Chemical Reaction is - NaHC2O4 + NaOH ----> Na3C2O4 + H2O Thus, one mole of…

Q: Does neutral mean there are no acids or bases present? Can a neutral solution have hydronium or…

A: Acid : Acid is the substance which can donate proton (H+) to other substances in aqueous medium.…

Q: If a wetland has a pH between 6.0 and 7.5, it is classified as a 'rich fen.' If the pH is between…

A: pH is the scale for measuring the acidity of a solution. If the pH of the solution is below 7 then…

Q: 3. Differentiate strong acids from weak acids in terms of dissociation.

A: Answer:- This question is answered by using the simple concept of strong acids and weak acids .  On…

Q: Describe how water is both an acid and a base. Why is this? How can one molecule be both an acid and…

A: Any substance which can produce hydronium ions and hydroxide ions both can act as an acid and base…

Q: A solution of hydrochloric acid has a volume of 127 mL and a pH of 2.56. What mass of NaHCO3 must be…

A:

Q: 19. What is a buffer? How can buffers be used? Why are they important? Explain your ideas and…

A: A buffer solution is designed to maintain constant pH in an aqueous solution and has many…

Q: The [H3O+] of ammonia is 8.3 x 10-11M. What is the pH of ammonia? Use 2 decimal places for pH.

A: Given, [H3O+] of ammonia is 8.3 × 10-11 M  [H3O+] = 8.3 × 10-11 M pH of ammonia = ?

Q: A flask containing 10.0 mL of HCl acid is neutralized by 20.00 mL of 0.125M NaOH.  What is the HCl…

A:

Q: What is the pH of an aqueous solution with a hydrogen ion concentration of [H] = 8.5 x 10-7 M? pH =

A:

Q: What is the hydronium ion concentration of a solution with a pH = 4.50?

A: Introduction: pH is a scale used to specify the acidity or basicity of an aqueous solution . Lower…

Q: Which of the following reactions is considered an acid-base reaction? A. Ag+(aq) + Cl-(aq)…

A: An acid base reaction is a type of chemical reaction that takes place between an acid and base…

Q: Enter your answer in the box provided. A 0.0850 M solution of a monoprotic acid is 13.5 percent…

A: The percent ionized is given by the ratio of the concentration of ionized acid or base in…

Q: Calculate the concentration of HS- in an aqueous solution of  9.76×10-2 M hydrosulfuric acid, H2S…

A: From given  Initially we are giving ICE table  and with Ka formula we are getting concentration of…

Q: When the pH of a solution is changed from 3 to 2, how does the concentration of the hydronium ion…

A: pH = -log[H3O+]  log[H3O+] = -pH  so, [H3O+] = 10-pH

Q: 6. What is the pH of a solution with a hydrogen concentration of 2.3x10-5M?

A:

Q: S(aq) + 2HCl(aq) → 2NaCl(aq) + H2S(g) c.   2Na(s) + 2HCl(aq) → 2NaCl(aq) + H2(g) d.   3KOH(aq) +…

A: To find out the acid/base reactions.

Q: if it takes 25 mL of 0.05 M HCl to neutralize 345 mL of NaOH solution, what is the concentration of…

A: The objective of this question is to find the concentration of the NaOH solution. This can be done…

Q: Determine if each of the following is acidic or basic: pH =3.5 [H+] = 2.88 x 10 -2 M pOH = 6.5 [OH-]…

A: The solution will be acidic or basic can be decided using the pH of the solution. If pH > 7 =>…

Q: 1. The pH of an aqueous solution that is 2.7 x 10 -3 M HCl is _______. What is the pOH?

A: Note: multiple questions are there but as per bartleby Q &A guidelines I am authorised to answer…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.