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.
![34. A solution is made by mixing 569 mL of water and 238 mL ethanol
ethanol in units of volume/volume percent?
A)
0.295% (v/v) ethanol
C)
70.5% (v/v) ethanol
В)
D) 41.8% (v/v) e
E) 29.5% (v/v)
0.418% (v/v) ethanol
35. What is the molarity of a solution made by dissolving 4.88 g of KO
A) 0.155 M KCI
B) 0.0115 M KCI
C) 11.5 M KCI
36. A sample of seawater contains 1.3 g of calcium ions in 3,100 kg
ion concentration of this solution in units of ppm?
A) 4.0 × 10³ ppm Ca²+ ions
B) 0.42 ppm Ca²* ions
C) 420 ppm Ca²* ions
D) 4.0 ppm
E) 4.2 × 10
37. Which species can act as a Brønsted-Lowry acid?
A) Br2
B) CO;²-
C) Li¿O
D) HBr
38. What is the pH of a peach with a ["OH] = 3.2 x 10-1" M?
A) 3.2 B) 3.51
C) 11.32
D) 10.49
39. Which pair of compounds will form a solution?
A) NaCl and hexane (C6H14)
B) H2O and CF4
C) Naz
D) Ben
40. The ["OH] in a sample of egg whites is 6.3 x 107 M. Wha
A) 1.0 × 10-7M H;O*
B) 1.0 × 10-14 M H;O*
C) 1.6 × 10*M H;O*
D) 6.
E) 6.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6391df9-34cc-4005-aa8c-83a49a713e89%2F589556ff-ef7b-403c-9493-fc815ae9b794%2Fyptx6up_processed.jpeg&w=3840&q=75)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
