how to determine the pH

Q: Calculate the hydrogen ion concentration, in moles per liter, for solutions with each of the…

A: The relationship between the pH and hydrogen ion concentration is given by  pH = -log[H+ ] where [H+…

Q: A certain weak base solution is 0.39 % ionized and has pH = 11.47. Determine Kb.

A: Weak base do not completely dissociates in the solution form and establishes equilibrium.

Q: Calculate the pH of a HNO3 solution with a hydrogen ion concentration of .98M A. 0.00877 B 0.1 C…

A: Given, [HNO3] = 0.98M

Q: What is the pH of 2.24 M HCI solution?

A: Given :- concentration of HCl solution = 2.24 M  To be calculated :- pH of solution

Q: Acids and bases 1. Change the acid concentration from 0.001 to 0.1 a) What is the multiplication…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: conjugate base

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Q: A solution of KOH has a concentration of 7.00 M.  What is the pH of this solution? Report you…

A: Given: Concentration of KOH, [KOH]=7.00M

Q: If a neutral acid donates a proton, the conjugate base will have a charge of _______. Type both an…

A: Neutral acid:

Q: Calculate the concentration of OHminus if the pH = 10.66. Report your answer in standard form not…

A: Given, PH  = 10.66 We know, PH + POH = 14 Or, 10.66 + POH = 14 Or, POH = 14 -10.66 Or, POH = 3.34

Q: What is pH of a 0.0988 M solution of NaOH? Give answer rounded to two decimal places please.

A: Given,[NaOH] = 0.0988 Mwe know that NaOH is a strong base and it will dissociate completely into…

Q: Here are two different acidic solutions:  1. A solution with a pH of 2.30 3. A solution with a pH…

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Q: What is the pH of 0.0988 M solution of NaOH? Enter answer into box rounded to two decimal places.…

A: Concentration of NaOH = 0.0988Mi.e. [HO-] = 0.0988 MpH = ?

Q: TEXT ANSWER Question 12 Write the products formed in the following acid-base reaction. NaOH + HCI →…

A: Acid - base reaction - an acid base reaction is also called neutralization reaction that occurs…

Q: Calculate the pH of each of the following    Solutions: a) 0.0010 M HCl b) 0.76 M KOH

A: We know that : pH = - log [H+]  ----(1) pOH = - log [OH-]    -----(2) Also HCl -----> H+ + Cl-…

Q: Sixth Slide: Title "pH testing kits". Research the common household uses of pH indicator kits. Such…

A: pH is the measure of the acidic or basic nature of the substance.  If pH meter reads 7 that means…

Q: A solution has a pH of 5.38. (SHOW CALCULATIONS) a) What is the pOH? b) What is the hydronium…

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Q: 1 Consider a 1.0 M HNO2 solution. Part A: What is the pH of this solution? Hint: The K₂ of HNO2 is…

A: The question is based on the concept of chemical equilibrium. we need to calculate percentage degree…

Q: Complete each statement using a term or terms from the list below. Write your answers in the spaces…

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Q: :: See Periodic Table See Hint Nicotine is responsible for the addictive properties of tobacco.…

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: 1. Draw the pH scale from 0 to 14. 2. Indicate where on the scale it  is acidic and basic and…

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Q: A solution contains 0.219 M ammonium iodide and 0.399 M ammonia. The pH of this solution is

A: Given ,Objective : Determine the pH of solution.

Q: Determine the pH of a solution that is 3.85% KOH by mass. Assume that the solution has a density of…

A: We know thatmass percent =

Q: Use the References to access important values if needed for this question. The pH of an aqueous…

A: Given, Concentration of hydroxylamine (NH2OH) solution (C) = 0.394 M Kb for hydroxylamine (NH2OH) =…

Q: What is the pH of a solution, having the H30 concentration of 0.0000000028 M? QUESTION 6

A: Given - - > [H3O+] =0.0000000028 M             OR [H3O+] = 2.8 x 10-9 M

Q: A chemist dissolves 471. mg of pure hydroiodic acid in enough water to make up 110. mL of solution.…

A: Given: HI(g)---------->H+(aq) + I-(aq). The given mass of HI = 471 mg = 0.471 g. The molar mass…

Q: Trying to solve for pH and need to know what the -log[1.29x10^6] is?

A: An acid is a substance that can furnish hydrogen ions (H+) in an aqueous solution on which it…

Q: Part A Write the formula of the conjugate acid for base CO3. Express your answer as a chemical…

A: When a base is reacted with a proton (hydrogen ion), formation of conjugate acid takes place in the…

Q: There are different ways to measure pH given in your textbook. From the options listed below,…

A: Answer:pH tells us about the power of hydrogen ion concentration in the solution and its value is…

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.