What is the pH of a 3.773.77×10−5×10-5 M solution of hydrochloric acid?

Q: Who proposed the theory that acid is an electron pair acceptor and a base is an electron-pair donor?…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Q: What is the hydroxide concentration in a solution with a pH of 12.57 at 25 oC?

A: Given pH = 12.57

Q: Acids have a pH between 0 and 6.9 and Bases have a pH between 7.1 and 14.  True  False

A: Find out given statement is true or false ?

Q: QUESTION 7 Calculate the pH of 0.0004M Mg(OH) 2- QUESTION 8 Calculate the hydronium ion…

A: 7. Given that : Concentration of Mg(OH)2 = 0.0004 M We have to calculate the pH of Mg(OH)2.

Q: What is the pH of a 1.56 M aqueous solution of HC2H3O2? What would it be at 2 decimal places? Thanks…

A: Concentration of CH3COOH= 1.56M Ka for CH3COOH =1.8×10^-5 pH of CH3COOH=?

Q: An average stomach can hold one liter of contents and the pH range for the contents of the stomach…

A: The volume of HCl solution is = 1 L The pH of the solution is = 2.00 The mass of HCl present in an…

Q: Question 8 Strong/Weak Acids A. Classify each of the following as a strong acid or a weak acid.…

A: Answer  Classify each of the following  Strong acid :- which is 100%…

Q: Calculate the pH of a 0.14 M HNO2 solution that is 5.7% ionized. Round off the answer to three…

A: Given,          HNO2=0.14 M         % ionization of HNO2=5.7%       ∴degree of disssociation…

Q: If the pH of a solution is 3.3, what is [OH−]?  Report your answer to 2 significant figures.  If you…

A: pH of solution= 3.3 [OH^-]=?

Q: Calculate the PH of each solution. A.) [H+] = 5.0 x 10 ^-5 M B.) [H+] = 8.3 x 10 ^-10 M

A: The pH of the solution can be determined by using the formula given below as; pH=-log H+…

Q: pH

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

Q: ▼ Determine the [OH] of a 0.10 M ammonia solution. Express your answer using two significant…

A: we have to calculate [OH-] pH pOH for the ammonia solution

Q: The pain killer morphine is a weak base when added to water. The Kb is 1.6 × 10–6. What is the pH of…

A: When morphine is added in water, it gives -   C17H19NO3 + H2O <==> C17H20NO3+ + OH- The , base…

Q: # Chemical pH РОН H* ОН Lemon Juice(dark pink) 1. 4 2. Vinegar(red) 3. Baking Soda(aqua) 10 4.…

A: Answer: We have the following equations,  pH + pOH = 14  pH = -log[H+], pOH = -log[OH-]…

Q: Choose the true statements about acidic, basic, and neutral aqueous solutions below. Select all that…

A: 1. In a basic solution hydroxide ion concentration is more than proton concentration. 2. In neutral…

Q: What is the concentration of a hydrosulfuric acid solution with a pH of 2.34? Group of answer…

A:

Q: 7. Stomach acid has a pH of approximately 2, while sour milk has a pH of 6. Stomach acid is how many…

A: The pH of stomach acid is = 2 The pH of sour milk is = 6 The stomach acid is how many times more…

Q: Question 3 of 7 A diprotic acid, H2A, has Ka1 = 3.4 x 10 4 and Ka2 = 6.7 × 10 °. What is the pH of a…

A: Given :-  [H2A] = .11M  Ka1 = 3.4 × 10-4 Ka2 = 6.7 × 10-9

Q: What is the pH of a 0.555M solution of (CH3)2NH2Br? I want clear handwritten solution only....i will…

A: The pH of solution is calculated using formula pH = -log[H+] or pH = -log[H3O+] To find pH of given…

Q: What is the [OH⁻] in a seawater sample if the pH is 8.65?

A: Given data set: pH of the seawater sample = 8.65 We need to determine the concentration of OH- of…

Q: What is the pH of a solution when [-OH] = 10-12 M? Group of answer choices pH = 0 pH = 2 pH = 10 pH…

A:

Q: Part C calculate the pH of a 5.5x10-2M solution of sodium butyrate.  answer using 2 decimal places

A: Given- Concentration = 5.5×10^-2M pKa = 4.84

Q: Solution 1 has [H+] = 9.7×10-7 M, and solution 2 has [H+] = 1.4×10-4 M. Calculate pH of both…

A:

Q: Ascorbic acid (vitamin C, H2C6H6O6) is widely used in many food products. What is the pH of 0.1 M…

A:

Q: What is the pH of a solution with a pOH of 5.80? Answer to the proper number of significant digits.

A: Answer

Q: In comparing three solutions with pHs of 2.0, 4.8, and 5.2, which solution is the most acidic?…

A: pH of a solution is basically the measure of amount of H+ ion contraction which is responsible for…

Q: The pH of a solution is 9. What is the pOH? pOH =  What is the hydrogen concentration? [H+] =    M…

A: Given The pH of a solution is 9 We have to find pOH, and tell solution Is this an acid, base or…

Q: Question 7 If your pH = 9.0, find the [H*] O 6.03 x 10 5 M -9 O 1.0x 10 ° M O 3.2 x 10-3 M O 1.0 M

A: pH is the negative logarithm of the concentration of Hydrogen ion.  Thus, we can say  pH = - log…

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: QUESTION 2 Determine the pH of a 0.023 M HNO3 solution. 2.49 1.64 12.36 2.30 3.68

A: Given, The molarity of HNO3 is 0.023 M The pH of the solution is :

Q: Which solution would have the lowest pH? Question options:   0.30 M NH3   0.20 M NaOH   0.10 M…

A: pH of 0.3 M NH3 = 4.89 pH of 0.2 M NaOH = 13.3 pH of 0.1 M HNO3 = 1.0 pH of 0.15 M HF =  2.03

Q: What is the molar concentration of hydronium ions in a sample of a soft drink that has a pH of 4?…

A: GIVEN:  pH of the sample=4 To Solve: Molar concentration of hydronium ion in a sample=? Solution: pH…

Q: If the pH of a solution is 3.61, what is [H+]?  Report your answer to 2 significant figures.  If you…

A: Interpretation -  To determine the [H+] if the  pH of a solution is 3.61 report the answer in 2…

Q: Calculate pH if [OH ] = 2.0 x 10-3 M.

A: We have to Calculate the PH of the given (OH-) concentration

Q: What is the pH of a solution with a [H3O+] of 1.0 × 10-5 M?   Question 2 options:   a)  9.00   b)…

A: pH = -log[H3O+]

Q: What is the pH of a 0.306 M HNO3 solution? Your Answer:

A: pH :-  The negative logarithm to the base 10 of hydrogen ion concentration expressed in mol/L of a…

Q: Magnesium reacts with sulfuric acid in a single displacement reaction. How many milligrams of…

A:

Q: What is the pH of a 0.0515 M NaOH solution? Your Answer:

A: Given [ NaOH]=[OH]=0.0515 we have to find pOH

Q: HIO3 has a ka of  0.16. What is the pH of a 0.600 M HIO3 solution? (use successive approximations)

A: The strength of an acid depends on the extent of its dissociation in water. Strong acids dissociate…

Q: The pH scale 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 +++++ What do we call substances with a pH of 7?…

A: The pH scale is used for the detection of how acidic or basic is a substance. The pH scale ranges…

Q: Question 29 What is the pH of a solution of 0.65 M Acetic Acid? Select an answer and submlt. For…

A: Acetic acid is a weak acid, so it cannot completely dissociate.  We can calculate the pH for any…

Q: Question (1) The pH of an acidic solution is 3.45. What is [H⁺]?

A:

Q: Question 4 of 7 Submit Carbonic acid, H2CO3 is a diprotic acid with Ka1 = 4.3 x 10-7 and Ka2 = 5.6 x…

A:

Q: A swimming pool has a pH of 7.5. Calculate the hydrogen ion concentration in the pool.

A: Given, pH = 7.5 pH is the negative logarithm of hydrogen ion concentration. pH =-logH+   .....(1)

Q: Calculate the pH of a 0.0820 M propionic acid solution.     2.99     2.16     The answer is not…

A:

Q: Questions: 1. Calculate a) the pH of a solution in which [H3O*] = 1.5 x 10-3 M b) the pH of a…

A: All the parts have been solved below.

Q: Which one of the following is classified as a base?   Question 5 options:   HCl (aq)   CO2 (g)…

A: Given that : We have to identify which of the following is a base : HCl (aq) CO2 (g)…

Q: The pH is dependent on which of the following?   Question 11 options:   acid concentration…

A: The pH is dependence of what factors are given below.

Q: Pyridine, C5H5N, is a bad-smelling liquid that is a weak base in water. Its pkh is 8.77. What is the…

A: pkb = 8.77 c = 0.20 M

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.