Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. 1. does the ph increase, decrease or remain the sa

1. Does the pH increase, decrease or remain the same on the addition of the of...

80.2K

Verified Solution

Question

Chemistry

1. Does the pH increase, decrease or remain the same on theaddition of the of the following?

a.) LiF to an HF solution b.)KI to an HI solution c.)NH4Cl to anNH3 solution d.) HBr to an CH3COO-/CH3COOH (acetic acid/acetatebuffer) solution

2. Which of the following (select all thatapply) gives a buffer solution when equal volumes of thetwo solutions are mixed?

a.)

0.10 M NH3 and 0.10 M NH4Cl

b.)

0.10 M NH3 and 0.10 M NaOH

c.)

0.10 M NH4Cl and 0.10 M NaOH

d.)

0.50 M NH4Cl and 0.25 M NOH

Answer & Explanation Solved by verified expert
4.3 Ratings (826 Votes)
1 Does the pH increase decrease or remain the same on the addition of the of the following a LiF to an HF solution pH will increase since HF is a weak acid when F is aded LiF Li F there will be addition of a conjugate base F which shift the equilibrium toward more HF and less H in solution pH increases as H decreases bKI to an HI solution No effect KI and HI remain as K I H in solution cNH4Cl to an NH3    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Each person in a community was asked What is your favorite type of pet The...

Basic Math
Q

Electric Drive Problem 4) How is torque related to the power rating of each of the motors?...

Electrical Engineering
Q

A spherical soap bubble surface tension S encloses n moles of mono atomic gas The...

Physics
Q

2 Determine whether the point 7 3 lies on the graphs of the following lines...

Geometry
Q

Suppose that a population begins at a size of 100 and grows continuously at a...

Basic Math
Q

Using vertices to represent states and edges to represent borders, which graph models the bordering...

Basic Math
Q

A manufacturer withdrew Drug V from the market after a study revealed that its use...

Statistics
Q

Write the polynomial function in factored form with real and rational coefficients with the given...

Algebra
Q

Sharp Company manufactures a product with the following standards: During March, the company purchased direct...

Accounting
Q

CloverSweet Inc. manufactures a product that goes through two departments prior to completion. The information...

Accounting
Q

Problem-Solving Questions 1 (10 pts). Martin Manufacturing held three interest-bearing notes during 2005 and 2006....

Accounting
Q

Special-Order Pricing Barrys Bar-B-Que is a popular lunch-time spot. Barry is conscientious about the quality...

Finance