Equal molar amounts of benzoic acid and sodium acetate are mixed together in water, is the resulting solution acid,basic, or neutral? Here are some Ka values

Q: State whether 0.1 M solutions of each of the following salts are acidic, basic, or neutral. Explain…

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Q: Calculate Kb for a weak base given Ka of its conjugate acid, andsimilarly, calculate Ka from Kb?

A: kb is base ionization constant and ka is acid ionization constant.

Q: A 0.25 M solution of a weak acid has an α = 3.0 %.  Calculate [H3O+] of the solution.

A: % dissosciation = 3.0 %Molarity of undissosciated acid = 0.25 MH3O+ = To be determined

Q: A student prepares three solutions, X, Y, and Z, as described in the table above. The values of Ka…

A: We are given 3 solutions X, Y and Z. In order to compare their pH, we have to calculate the pH of…

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: Acidic cations are conjugates of ____ bases, and basic anions are conjugates of ____ acids.

A: If weak base then it's conjugate acid is more acidic .If weak acid then it's conjugate base is more…

Q: Predict whether aqueous solutions of the following compounds are acidic, basic, or neutral. compound…

A: Compound Acidic/Basic/neutral NaCH3CO2 To be determined  NaI To be determined  CrBr3 To be…

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

A: Neutral acid:

Q: Choose one for each of the following:   If the concentration of hydrogen ions is higher than the…

A: Aqueous solutions are divided into acidic, basic, and neutral based on the concentration of hydrogen…

Q: Rantidine is a nitrogen base that is used to control stomach acidity by suppressing the stomach’s…

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Q: Match the words in the left column to the appropriate blanks in the sentences on the right. Reset…

A: Answer:- This question is answered by using the simple concept of conjugate acid and conjugate base.…

Q: an acid is added with a basic solution, which of the following would happen?  The solution becomes…

A: An acidic solution has more Hydronium ion concentration than hydroxide ion concentration while a…

Q: Calculate the ionization constant for each of the following acids or bases from the ionization…

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Q: want to ask this. Ka and Kb values are given in images can you make a comment about their acidity…

A: Formula used :-  Pka = -log(Ka) pKb = - log(Kb)

Q: When comparing the values of Ka or Kb of weak acids or bases, an acid or base with a larger value of…

A: Substances that liberate H+ ions in solution is called an acid and those that liberate OH- are…

Q: I. Calculate pH from the following hydrogen ion concentration (M). Identify each as an acidic pH or…

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Arsenic acid (H3AsO4) is a triprotic weak acid with the Ka values shown below. Solid sodium…

A: The acid dissociation constant is the measure of the extent up to which acid can deprotonate. The…

Q: You have two weak acids: H2WO and H2WO3.  Which one should have the higher Ka value?  Please explain

A: the comparison of acidic character of these two weak acids is dependent on their oxidation state of…

Q: How do strong and weak acids differ? Strong acids increase the concentration of OH" in solution. O…

A: Interpretation: The difference between strong and weak acids is to be provided.

Q: Determine whether a solution of the salt ammonium cyanide (NH4CN) is acidic, basic or neutral.

A: Kb of NH3 = 1.8 ×10-5 Ka of HCN = 6.2××10-10

Q: You have two solutions with the concentration of hydrogen ions in them as follows: the first 10-10 =…

A:

Q: An acid (HA) has a % Ionization of 0.065%. A solution of this acid has a molarity of 0.500 M.…

A: Given.  % Ionization =0.065%.                              molarity = 0.500 M.

Q: NaH2PO4 - Ph 4.7 NA2HPO4 - Ph 8.8 Dihydrogen phosphate ion and monohydrogen phosphate ion are both…

A: An acid that contains more than one ionizable protons is termed as polyprotic acid. The removal of…

Q: Conjugate Acid-Base Pairs In the exercise, Bronsted-Lowry Acids and Bases, it was shown that afteron…

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Q: When some amount of strong acid is added to a solution of benzoic acid,__. The percent ionization of…

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Q: A substance accepts a hydrogen ion in a reaction . Does the property describe a solution that is…

A: We will answer this question using bronsted- lowry acid- base concepts.

Q: If the ?a of a monoprotic weak acid is 9.0×10 -6, what is the pH of a 0.39 M solution of this acid?

A:

Q: Which of the following is correct concerning the acid ionization constant, Ka, of iodous acid, HIO2?…

A: The question is based on the concept of acidity. It is measured in terms of acid dissociation…

Q: weak acids. Use the Ka values in the following table to help answer some of the questions. a) Using…

A: In the given question we have to predict which one of the acid has lowered pH and acidic by using…

Q: For each of the following ions, correctly identify if it is acidic, basic, or neutral. (HINT:…

A: A Danish chemist, Johannes Bronsted and an English chemist, Thomas Lowry proposed that acid is a…

Q: Determine whether the following salt when dissolved in water will produce an acidic, basic or…

A: A salt is formed from by the neutralization reaction between an acid and a base. If a strong base is…

Q: he pH of a solution is defined as the -log [H+].    Let's say you use a pH meter and you determine…

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Q: Assuming the same concentration of solution and all solutions at the same temperature, when…

A: The pH of a solution is the negative logarithm of hydrogen ion concentration. The pKb is the…

Q: If a acidic solution with a pH of 4 is completely neutralized, by how much will the hydronium ion…

A: We have to check whether the concentration will increase or decrease if pH goes from 4 to 7 .

Q: The proton concentrations of three solutions at 25 °C are given. Classify the solutions as acidic,…

A: The formula to calculate the pH from the hydrogen ion concentration is given by  pH = − log [H+]…

Q: Which of the following is correct concerning the base ionization constant, Kb, of ammonia, NH3?…

A: The correct option is (a).

Q: A solution has a higher concentration of hydroxide ion then hydrogen ion. Does the property describe…

A: When the solution  has OH- ,hydroxide ion . Then the solution is basic in nature.

Q: Enough of a monoprotic acid is dissolved in water to produce a 1.18M solution. The pH of the…

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Q: Calculate the pH of the acid solution after the chemist has added 10.45 mL of the NaOH solution to…

A: The question is based on the concept of titrations.   we are titrating  a weak acetic acid with a…

Q: Are food items such as juice or vinegar acidic or basic? What ion probably accounts for this…

A: Explained as follows

Q: If the percent ionization of a 0.20M benzoic acid solution is 1.8%, calculate Ka for benzoic acid.

A: Given,Concentration of benzoic acid = 0.20M.Percent ionization = 1.8%.

Q: Indicate if the property describes a solution that is acidic , basic, both or neutral

A:

Q: The proton concentrations of three solutions at 25 °C are given. Classify the solutions as acidic,…

A: Given, the hydrogen ion concentration for the first solution is--- [H+]=1.0×10-8 M We know, PH = -…

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: CsC4H4O6 dissolves in water.  It is Basic. Hence the equilibrium eqn is given as follows- C4H4O6^–…

Q: From the pH data on the blackboard, arrange the following acids in order of increasing Ka (weakest…

A: Higher the acidic strength greater will be the ka value.

Q: Which of the following conjugate bases are correct? There may be more than one correct answer. Acid…

A: This question is related to Bronsted Lowry concept of conjugate acid-base pairs.n According to this…

Q: 15. List all the species present in a solution that is 0.25 M in NH,Br and 0.25 M in KBr. Rank the…

A: In this question , we have given a solution containing 0.25 M NH4Br and 0.25 M KBr. We have to…

Q: If the solutions are the same concentration, a strong acid will have a higher pH than a weak acid.…

A:

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.