Question: The deciding factor on why HF is a weak acid and not a strong acid like the other hydrogen halides is entropy. What occurs when

The deciding factor on why HF is a weak acid and not a strong acid like the other hydrogen halides is entropy. What occurs when HF dissociates in water as compared to the other hydrogen halides?

Step by Step Solution

★★★★★

3.41 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

D G RT ln K D H T D S HXaq H aq X aq K a reaction the value of K a ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

442-C-P-c-T (189).docx

120 KBs Word File

Students Have Also Explored These Related Physical Chemistry Questions!

A rechargeable flashlight is advertised to last up to 2 1/2 hours per charge and to recharge overnight. A test was conducted which measured the time a light lasted before needing a recharge. A random...

HF is a weak acid, but its strength increases with concentration. Explain. (F- reacts with HF to form HF2-. The equilibrium constant for this reaction is 5.2 at 25C.)

Explain why HF is a weak acid, whereas HCl, HBr, and HI are all strong acids.

Answer all questions completely(Table 1, 2, 3): Page 1 > of 19 ZOOM Experiment1 Chemical Reactions and Net Lonic Equations I. Objective: To predict the products of some displacement reactions and...

please help Data Sheet The Determination of Acid Content in Vinegar Reading assignment: Chang, Chemistry 10 edition, pages 153-156. We will use a titration to determine the concentration of acetic...

please help ASAP please-please help ASAP Concentration of NaOH0.1023mol/L Brand name of vinegar Unknown \#2 Initial buret volume (V1)0.00mL8.62mL27.43mL Volume of NaOH Delivered (V2V1)...

For our final discussion of the quarter, think about how you perceive value in the products and services you purchase and answer the following questions: 1. For small purchases (those under $100 for...

Invent Electronics manufactures 240,000 55 inch 4K TVs each year. The variable and fixed costs of rework and repair the TVs are as follows: Mequirement 1. Should Invent Eledrenics chengo to the new...

Please read the following report carefully and prepare a MS Powerpoint Presentation. Please don't prepare more than 15 slides. references should be provided to support the points in Presentation. Use...

Don: Hi Linda, how was your workout? I knew I would see you exercising before work. Linda: That is right Don. Our annual Fitness Olympics challenge is coming up and I want to be in shape for it. Don:...

Solve using graphical method find max z & min z where Z= 5x1+3x2 subject to X1 +X2 36 2x, +3x2 2 3 0

Amplitude gain stabilization ensures that (a) The low frequency magnitude greater than 1 (b) The low frequency magnitude never exceeds 1 (c) The high frequency magnitude greater than 1 (d) The high...

Define the following terms: a. Product-focused system b. Process-focused system c. Continuous system d. Intermittent system e. To-order production f. To-stock production

What do you mean by NAL? Explain it with the help of a simple example.

Predict the standard potential of each of the following galvanic cells: 3+ (a) Pt(s) Cr+ (aq), Cr+ (aq)||Cu+ (aq) |Cu(s) (b) Ag(s) AgI(s) I (aq)||CI (aq)|AgCl(s) Ag(s) (c) Hg(1) HgCl (s) CIT(aq) |Hg+...

Estimate the enthalpy of deprotonation of formic acid at 25C, given that K a = 1.765 * 10 4 at 20C and 1.768 * 10 4 at 30C.

A careless laboratory technician wants to prepare 200.0 mL of a 0.025 m HCl(aq) solution but uses a volumetric flask of volume 250.0 mL by mistake. (a) What would the pH of the desired solution have...

Cash fow to the waman under an interest-only loan, in which Poryi will pay the annual intecest expense each year and pay the principal back at the end of the contract What is the amount of payment...

A project will produce operating cash flows of $45,000 a year for four years. During the life of the project, inventory will be lowered by $30,000 and accounts receivable will increase by $15,000....

30. Consider the market for one-year discount bonds with standard face value of $1,000. Assume that supply and demand curves in this market are both linear, and Q$ = P 700, while demand curve passes...