At a particular temperature, aluminum hydroxide , Al(OH)3, has a Ksp = 8.44×10-25. What is the hydroxide ion concentration in a saturated aluminum hydroxide solution? [OH-] =  ____ M

Q: A HCN - NaCN solution has o pOH of 8. The HCN concentration is 0.2F. Find the concentration of the…

A: Given data is as follows: The pOH of solution = 8 The concentration of HCN = 0.2 F The Ka of HCN =…

Q: Classify each of the following salts as a "strong acid-strong base salt," a "strong acid–weak base…

A: Strong acid : Acid which dissociate completely in aqueous solution. ( percent ionization = 100 %)…

Q: If the H+ concentration in a carbonated beverage is 4.7 ´ 10-5 M, what is the OH- concentration? (Kw…

A: The H+ and OH- concentration in aqueous solution is related by the following relation- H+ + OH- = Kw…

Q: Which of the following solutions has the highest total concentraion of ions? a. 0.045M Al2(So4)3…

A:

Q: What is the OH concentration in an aqueous solution at 25 °C in which [H;O] = 1.9 x 10° M? a) 1.9 x…

A: Given, [H3O+] = 1.9 × 10-9M By using the following formula, KW = [H3O+][OH-] Where, KW = 1.0 × 10-14…

Q: If 15.0 ml of 0.250 M KOH is required to neutralize 30.0 ml of gastric juices, what is the molarity…

A: Given in the question : KOH is used to neutralize gastric juices. Molarity of KOH = 0.250 M Volume…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A:

Q: molarity of hydroxide ion

A: pOH = -log [OH-]

Q: What is the pOH of a solution that is made by adding 927 mL of D.I. water to 55.0 mL of 1 48 M…

A: From given data the hydrochloric acid concentration can be found out as HCl is a strong acid so that…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: We have to classify each of the following substance as either a strong acid or weak acid, strong…

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: A salt formed by a stong acid and strong base is a neutral. A salt formed by strong acid and weak…

Q: A sample of a cleaning product containing household amm of 11.50. Determine the hydroxide ion…

A: We will calculate concentration of OH-.

Q: What is the [OH⁻]

A:

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: In water, strong acids dissociate completely to produce the most H + ions. A weak acid is one that…

Q: What is the H+ion concentration of 8.8 x 10–4M Sr(OH)2 solution?

A: Concentration of H+ ion of Sr(OH)2 can be calculated as given below.

Q: Which of the following statements is true about a solution of ammonium acetate, NH4C2H3O2?…

A: Given :  Ka(NH4+) = 5.56 x 10-10 Ka(HC2H3O2) = 1.8 x 10-5

Q: ou find a mysterious solution. You add universal indicator to it and the solution turns Yellow! What…

A: Universal indicator tells about the strength of an acid or base. If pH >7: Basic solution If…

Q: 43. Which one of the following equations represents the ionization of a weak monoprotic acid in…

A: Choose the correct option for ionization of weak monoprotic acid in water ?

Q: A solution of sodium cyanide, NaCN, has a pH of 11.40. How many grams of NaCN are in 245 mL of a…

A: Molarity is defined as moles of solute present per liter of solution.

Q: For each of the following substances dissolved in water, predict whether the expected pH range of…

A:

Q: 1. Calculate the pH and pOH of a 0.25 M cyanic acid solution.

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: What is the pH of a 0.25 M F- solution (Kb = 1.4 x

A: Given,   Concentration of Base = 0.25 M Kb = 1.4 ×10-11 pKB = -Log(Kb)   = -log(1.4×10-11) = 10.85

Q: what volume of water would need to be added to 50.00 mL of 6.25*10^-2 M ALuminum hydroxide solution…

A: We know that aluminium hydroxide dissociates as : Al (OH) 3 --> Al 3+ + 3 OH - So, we can say…

Q: strong acid CH3COOH weak acid HCN strong base Ba(CIO4)2 weak base HCIO soluble salt NH3 insoluble…

A: A question based on general chemistry that is to be accomplished.

Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: The compounds given are BaBr2, HI, NaOH, HCN and Ba(OH)2.

Q: pts) Determine the concentrations of each of the following ions in: a. 0.25 M NaCl solution [Na+] =…

A: Determination  of concentration  of given solution

Q: Only a small fraction of a weak acid ionizes in aqueous solution. What is the percent ionization of…

A: Draw an ICE table for the given chemical reaction as -                           CH3CO2H(aq)       +…

Q: You find a mysterious solution. You add universal indicator to it and the solution turns Yellow!…

A:

Q: If water were added to an 0.25M C 2 H 5 NH 2  solution (K b =4.3 x 10 -4 ), the amount of OH -…

A: 0.25M C2H5NH2 + H2O  -> C2H5NH3+  +OH- Kb=4.3x10-4 Kb= [C2H5NH3+ ] +[OH- ] / [C2H5NH2]  + [H2O]…

Q: What type of salt is AICI 3? A. neutral B. acidic C. basic

A: Since the AlCl3 salt is formed by the reaction of HCl acid and Al(OH)3 base  And since we know that…

Q: A solution of sodium cyanide, NaCN, has a pH of 11.90. How many grams of NaCN are in 615 mL of a…

A: Given, The pH of the solution = 11.90 The volume of  NaCN = 615 mL = 0.615 L The molar mass of NaCN…

Q: 4. A 0.050L solution of Ba(OH)2 is neutralized by 0.072L of a 0.55 M HNO3 solution. What is the…

A: Answer:- this question is answered by using the simple concept of stoichiometry which involves the…

Q: What is the [OH-] in a 0.0002 M solution of HCI? А. 1 х 10-14 М В. 1 х 10-10 М С. 5 х 10-11 М D. 5 x…

A: The equation for the ionization of HCl is as follows: HCl(aq)→H+aq+Cl-aq

Q: If you dissolved the salt methylammmonium cyanide , CH3NH3(CN), in water, what type of solution…

A: Answer :- Basic…

Q: 1. Sort each of the following 0.1 M salt solutions into the appropriate category below: NaCH3C0O,…

A: Strong acids  HCl , H2SO4

Q: A solution of sodium cyanide, NaCN, has a pH of 11.30. How many grams of NaCN are in 865 mL of a…

A:

Q: The H* concentration in an aqueous solution at 25 °C is 4.9 × 10-6. What is [OH¯]?

A:

Q: 3. A 5.0 M solution of HCl in water has a proton concentration of М. 4. A 0.01 M aqueous NaOH…

A: Molarity :- It is the number of moles of solute dissolved per litreof solution . It is represented…

Q: Calculate the concentration of all species in a 0.215 M C6H5NH3C1 solution (Kh is 3.9 x 10-19. Enter…

A: Given: Concentration of C6H5NH3Cl = 0.215 M Kb of aniline = 3.9 x 10-10

Q: What is the pOH of a solution that contains 1.3 x 10 M HCl at 25°C? Express your answer in two…

A: pH = -log(H+)  pH generally tells about the strength of acid and base  (pOH = 14 - pH ) pH = [H+ ] =…

Q: At 25 °C, what is the hydroxide ion concentration, [OH ], in an aqueous solution with a hydrogen ion…

A: The given data: The concentration of the hydrogen ions = 1.2×10-9 M To determine = The concentration…

Q: Which of the following solutions has the highest [OH']? O 0.01 M Ca(OH)2 O 0.01 M NaOH O 0.01 M HCI…

A: Given :-  1) 0.01 M Ca(OH)2  2) 0.01 M NaOH  3) 0.01 M HCl  4) pure water   To identify :-  which…

Q: Which of the following pairs of chemicals would function as a buffer system in an aqueous solution?…

A: Buffer systems are used to resist the pH change of a solution

Q: what is the concentration of OH- in a 1.0 x 10-3 M Ba(OH)2 solution? 0.50 x 10-3 M 1.0 x 10-3 M…

A:

Q: Urine  has an [OH-] concentration of 2.0 x 10-9. What is the pH of urine?

A:

Q: 1. What is the [H3O-] and [OH-] ion concentration respectively in a solution that contains 0.155 M…

A: HNO3 ---------> H+ + NO3- [H+] = [H3O+] [H+][OH-] = 10-14

Q: An aqueous solution has a pOH of 4.771. What is the H* concentration (in M)? A 6.75 x 10-8 4.60 x…

A:

Q: after adding water, the 0.01 M acetic acid (HC2H3O2) dimly lit the lightbulb of the conductivity…

A: Acetic acid is weak acid so it will Dissociate when we put into it water But Dissociation is very…

Q: please highlight the correct answer

A: The addition of an acid to water decreases the pH of water by introducing hydrogen ions in the…

Q: What is the [H*] in a 0.01 M Ba(OH)2 solution? A. 1 x 10-2 M B. 5 x 10-13 M. C. 1 x 10-7 M D. 1 x…

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

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.