Apple ciders have pH's of approximately 2.9 – 3.3. Are they acidic, basic, or neutral? Answer

Q: Chemistry Which of the following species is not amphiprotic? (circle all that apply) H2O, HSO4-,…

A: Amphiprotic species are those Substances which accept Hydrogen ions or able to donate Hydrogen ions.…

Q: what is the pH of a 0.36 M benzoic acid solution? Ka =6.3x10^-5 for benzoic acid. answer in talwo…

A: Given: The concentration of the benzoic acid solution is 0.36 M. The acid dissociation constant of…

Q: Practice Exercise 9.9 Determine the pH of each of the following solutions: a 0.0001 M HCl solution…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Practice Questions: Lidocaine is a local anesthetic drug with a pKa of 7.7. ● • Based on the…

A: Given the pKa of Lidocaine, pKa = 7.7  Neutral water, H2O has a pKa of 7.0  pKa and Ka values are…

Q: You have 10.0 ml of a 5.00 M solution of HCI and you want to add water in order to dilute this…

A: The final volume of the diluted solution in liters has to be given, Given, The initial volume is…

Q: Calculate the percent ionization of Ammonium hydroxide, NH4OH at the following concentrations: (a)…

A: We have to Calculate the percent ionization of Ammonium hydroxide, NH4OH at given concentrations:…

Q: 14. What is the [H+] in orange juice with a pH of 2.75? Answer: Computation:

A: pH is for potential for hydrogen.

Q: What is the pH of a 0.430 M HNO3 solution? Your Answer: Answer

A:

Q: The pH of a basic solution is

A:

Q: answer

A: Dear student I have given answer to your question in the image format.

Q: Write the balanced equation for the ionization of the weak base pyridine, C,H,N, in water, H, O.…

A:

Q: QUESTION 33 A0.863 M solution of a weak acid HA, is 9.72% ionized. What is the pH of the solution?

A: Here we are required to find the pH  of the weak acid HA which is 9.72% and having concentration…

Q: What is the net ionic equation for the neutralization of ascorbic acid (formula: H,C6H,O6) with…

A:

Q: 10. Milk has a pH of 6. What is the concentration of hydrogen ion in milk? Answer: Computation:

A: Given,  The pH of the milk is 6. The concentration of hydrogen ion in milk is:

Q: Question 13 What is the pH of a 0.249 M weak base solution? The K, of the weak base is 0.000047.…

A:

Q: The pH of vinegar is about 3. The pH of rain water is about 6. How many times more acidic is vinegar…

A: Given that the pH of vinegar is about 3 whereas the pH of rain water is about 6.

Q: I purple color (pHf = 9) 11 mL = acid? (b) Calculate the indica

A: In the titration of phosphoric acid, use either methyl orange to detect the first end point around…

Q: Write the balanced equation for the ionization of the weak base pyridine, C,H,N, in water, H,0.…

A: C5H5N is a base. It is soluble in water. It takes proton from the water to produce its conjugated…

Q: What mass of acetic acid (M.M. = 60.052 g/mol), in grams, would you need to add to 250 ml of water…

A: Molar mass is defined as an average mass of atoms present in the chemical formula. It is the sum of…

Q: The value of K for nitrous acid is 4.50x104. What is the value of K, for its conjugate base, NO2?…

A: The product of acid- dissociation constant for acid and the base dissociation constant for it…

Q: QUESTION3 What is the pH of a 0.020 M HCIO4 solution? 12.30 1.70 0.040 0.020

A: The pH is amount  of H3O+  present in the solution .

Q: What is the pOH of a solution of 0.125 M CH3NH2 and 0.130 M CH3NH3Cl? How would you find a Ka value?…

A: The pKb value of methylamine can be calculated from its Kb value ( = 4.4  10-4) as,

Q: What is the pH of a 0.045 M solution of TRIS base? Answer:

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

Q: Correction: pH=-log[H+] * Chemistry. The pH of a solution is a measure of the molar concentration of…

A:

Q: Write the balanced equation for the ionization of the weak base pyridine, C,H,N, in water, H,O.…

A: According to Bronsted Lowry acid-base concept, the substance is said to be base if it accept the…

Q: The pH of a 0.350 M aqueous acid solution measured 5.79. What is the acid ionization for this acid?…

A:

Q: What is the pH of a 0.420 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹)? Answer is not 9.43 or…

A: It is a salt so use PH formula of salt Hydrolysis PH= 11.19

Q: Review | Constants | Periodic Ta Part C At a pH of 7.40, what is the ratio of the molar…

A:

Q: PARTICIPATION op Which acid is stronger: HF (Ka=6.4x10“ ) or NH,*(Kb for NH, is 1.8x10*)?

A: Larger the Ka value, stronger will be the acid.

Q: What is the pH of a 0.039 M HNO3 solution? Your Answer: Answer

A: In this question, we want to determine the the pH of HNO3 Solution.  How we can determine, you can…

Q: 15 Question: Define pH. The pH value for a solution containing 0.245 mol HF in 500 mL water is 1.88.…

A: pH is the negative logarithm of the hydrogen ion concentration. It is a measure of acidity or…

Q: The pH of an aqueous solution of 0.315 M diethylamine (a weak base with the formula (CH2),NH) is…

A:

Q: Calculate the pH of the solution: Part A a solution that is 0.155 M in propanoic acid and 0.110 M in…

A: pH can be calculated as follows

Q: would you describe the pH of the solution at the endpoint, where moles of base = 3 times the moles…

A: As NaOH is strong base while C6H8O2 is weak acid. At end point basic salt is formed. As moles of…

Q: Practice Exercise What is the pH of a solution containing 0.30 M HCOOH and 0.52 M HCOOK? Compare…

A:

Q: JA chemist makes a 1.0 L of a solution that is both 0.6 M NH, and 0.8 M NH,CI. pK, of NH, = 4.75.…

A:

Q: The pH of a swimming pool was measured at 6.10.  1. What is its pOH? Answer:____ Computation: 2.…

A: 1.  Given,  pH = 6.10

Q: Finding the conjugate of an acid or base Fill in the missing chemical formulae in the tables below.…

A: conjugate acid compound formed when a base accepts a proton conjugate base compound formed when acid…

Q: Statement 1: Water can donate or accept proton depending on the reaction. Statement 2: By virtue of…

A: The given statements are : Statement 1: Water can donate or accept proton depending on the reaction.…

Q: Review Consiants | Penit Part A What is the pH of an aqueous solution with (H3O*] =2×10-14 M?…

A:

Q: The pH of a solution is 6. What is the pOH? pOH = %3D What is the hydrogen concentration? [H*] = Is…

A: The pH of a solution is used to determine the alkalinity or acidity of a solution. The pH of a…

Q: Considering Kw is 2.9 × 10-15 at 10°C, what is the pH of pure water at 10°C?   Question options:…

A:

Q: Calculate the pH for an aqueous solution that is 0.0150 M maleic acid (H2C4H2O4) (Ka1 = 1.2x10-2 and…

A: Maleic acid is diprotic acid

Q: An aqueous solution has a hydrogen ion concentration of 1.0 × 10-10 M. What is the hydroxide ion…

A: A solution is defined as neutral if the concentration of hydrogen ions is the same as the…

Q: Page 3 of 5 Problem 7 The initial molar concentration of formic acid (HCOOH) is 1.7 M. What is the…

A: Given data :  Concentration of HCOOH = 1.7 M  Ka= 1.7× 10-4

Q: What is the pH of a 0.420 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹)? (Answer is not 11.16)

A: Given: Kb of C₅H₅N = 1.7 × 10⁻⁹ Concentration of  C₅H₅NHBr = 0.420 M

Q: What is the pH of a 0.485 M HNO3 solution? Your Answer: Answer

A: Ans. PH = 0.314

Q: The pH of a basic solution is 8.97. What is [H⁺]? Answer: ________ M

A: • Given that the solution is basic. • It is obvious when the pH is greater than 7, the solution will…

Q: What is the [OH] of a solution with pH=4.33? Hint: Solve first for pOH. a 2.1 x 10* b. 2.1 x 10-10…

A: Ans. b) 2.1*10-10

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.