Which of the following is/are neutral? a. tap water b. Solution with pH = 6.5 c. Solution with pH = 7.0 d. Solution with pH = 10.0   a. a only   b. c only   c. a and c   d. b only

Q: 7. An Arhenius base yields which ion as the only negative ion in n aquecus solution? A hydride ion…

A:

Q: How many grams of NaNO, is needed to prepare an aqueous solution of 170 mL with a pH of 8.54? (For…

A: Consider the initial concentration of NO2- to be C and the reaction can be depicted as; Here, x=…

Q: 10. What is the hydrogen ion concentration of a solution with a pH of 10.33? 2.14 X 10-³ 4.68 X 10-4…

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

Q: 12. Which of the following is a strong base? a. LİOH b. LiBr c. KNO3 d. NH3 e. NaCN

A: Since the compound which can release most OH- in the solution will be the strongest base. And among…

Q: A substance which can act both an acid and a base is: A. allotropic B. amphoteric C. isotopic D.…

A: We are given terms : Allotropic, Amphoteric , Isotopic and Amorphous

Q: 36. Determine the pH of 0.25 M HBr solution.* A. 0.30 O B. 0.52 C. 0.60 O D. 13.0

A: 1 mol of HBr contains one mole of each H+ and Br- ions each.

Q: Pre-Lab Q Vinegar is a common substance found in many kitchens. Predict whether vinegar is an acid…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 2. Complete the following statements: agreb a. As hydronium ion concentration increases, pH…

A: Note: As per the guidelines solution of question-2 has been made. For the expert solution of 2nd…

Q: 1. IfH ions in the solution increases, a The more basic is the solution. b. The solution becomes…

A: Acidity and basicity of a solution can be measured by using pH scale. pH less than 7 means solution…

Q: When dissolved in water, which of the following salt will make the solution basic?   a. NH4Br b.…

A: Solution which  have pH have greater than 7 are basic in nature   .

Q: What is the pH of a solution having [H+] of 5.6 x 10-6 M? a.5.52 b.5.25 c.12.5 d.2.55

A: Concentration of H+ ion in a solution is 5.6 × 10-6 MHere, we have to calculate the pH of the…

Q: Which of the following is a weak acid?   a. H2SO4   b. HCl   c. HClO4   d. H3PO4

A:

Q: The graph given below (Figure 1) shows [H+] vs. concentration for an aqueous solution of an unknown…

A: A) Since strong acids completely dissociates in solution producing H+ ions hence the concentration…

Q: 9. Which of these solutions should have the highest pH level? (No calculations required.) A. 0.10 M…

A: Highest pH level is determined using definition of pH without any mathematical calculation.

Q: A solution has a H3O+ concentration of 1.0 × 10–3 M. This solution is _____. a. acidic b. basic c.…

A: The value of pH can be calculated with the help of given H3O+ ions so that determines the acidic /…

Q: What is the pH of a solution with [H+]=2.2 x 10-7  M? a. pH = 7.3 b. pH = 5.7 c. pH = 2.2 d. pH =…

A: Which one of the following is correct answer

Q: A water solution is found to have an OH^- concentration of 6.3X10^-10. The solution would be…

A: Given:  [OH-] = 6.3 × 10-10 M

Q: 10. What is the hydrogen ion concentration of a solution with a pH of 10.33? d. 4.68 X 10-4 e. 2.14…

A: The objective of this question is to calculate the hydrogen ion concentration of a solution given…

Q: Which beaker contain a bas in PH 1 PH 6 PH 7 PH 12 1) 2) 3) 4) O A. Beaker 1 and7 O B. Beaker 2 O C.…

A:

Q: 25. In a solution containing 10-8 M HCI and 10-8 M acetic acid, H* is supplied mostly by A. The…

A: In a solution containing 10 M HCl and 10 M acetic acid, H+ is supplied mostly by:A. The strong…

Q: Which solution below has the highest concentration of hydroxide ions? A. pH = 3.5 B. pH = 7.8 C. pH…

A:

Q: One aqueous solution of a strong acid has pH = 1.20, another pH = 1.80. If equal volumes of these…

A: First find the H+ concentration of both the solutions and find H+ concentration after mixing the…

Q: A solution has a pH of 8.7. The solution is ______ A. Acidic B. Basic C. Neutral

A: Given that  pH = 8.7

Q: . Calculate the pH of .01 M NaOH A. 12 B. 2 C. 14 D. 1   2. Calculate the pH of .01 M HCI  A. 2 B. 1…

A:

Q: When a strong base is added to a solution with a pH of 7.5, the pH of the solution will _____. a.…

A:

Q: A solution has an OH- concentration of 1.0 x 10-3 mole/L. What is the solution's pH? a. 3.0 b. 4.0…

A:

Q: Calculate the concentration of an aqueous solution of NaOH that has a pH of 11.50 Group of answer…

A:

Q: 18.)  What is the pH of a solution with [OH-] = 1.8x10-5? a. 4.75 b. 9.25 c. 7.00 d. 4.76 e. 8.25

A:

Q: In the definition of acids and bases, which of the following statement/s is/are FALSE? I. An…

A: Given statements are  I. An Arrhenius base yields proton in aqueous solution.II. A Bronsted-Lowry…

Q: Determine the molarity of a KOh solution when each of the following amounts of acid neutralizes 25.0…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the pH of a 3.1 x 10-3 M LiOH solution? a. 11.5  b. 2.51 c. 11.2 d. 2.64

A: To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion…

Q: A certain solution has a hydroxide concentration of 10-8. What is the pH of this solution?     A.…

A: • The values provided in the question are:-     i) Hydroxide ion concentration of a solution, [OH-]…

Q: A solution of NH3 and a solution of NaOH have the same pH. Which solution will require the most…

A: The question is based on the concept of acid base neutralization reaction. we need to identify which…

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.