Question 16 What will happen if a small amount of hydrochloric acid is added to a 0.1 M solution of HF? a) The percent ionization of HF will increase. b) The percent ionization of HF will decrease. c) The percent ionization of HF will remain unchanged. d) K, for HF will increase. e) K, for HF will decrease.
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.
![Question 16
What will happen if a small amount of hydrochloric
acid is added to a 0.1 M solution of HF?
a) The percent ionization of HF will increase.
b) The percent ionization of HF will decrease.
c) The percent ionization of HF will remain unchanged.
d) K, for HF will increase.
e) K, for HF will decrease.
Question 17
15.0 mL of 0.50 M HCI is added to a 100 mL sample of
0.462 M HNO, (K, for HNO, 4.0 ). What is the
equilibrium concentration of NO, ions?
а) 2.5 М
b) 1.6 М
c) 4.0 M
d) 5.0 M
e) none of these
Question 18
Calculate the [H*] in a 0.064 M solution of HCN, K, 6.2.
а) 1.0 М
b) 6.3 М
c) 4.0 M
d) 1.3 М
e) none of these](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5798904b-be2f-43c5-9115-9477f8ba5f83%2F227b9edc-7628-47f0-a524-4f4892910990%2Fa87eks9_processed.jpeg&w=3840&q=75)
Step by step
Solved in 2 steps with 1 images
