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.
![13. The pH of normal blood is 7.4. The pH of a diabetic's blood was determined to be 6.4.
comparison of these two blood samples is accurate?
A) Normal blood has a higher [H3O*] than the diabetic's blood.
В)
Normal blood has a lower [OH¯] than the diabetic's blood.
C)
The diabetic's blood has a lower [H3O*] than normal blood.
D) The diabetic's blood is more acidic than normal blood.
14. Which species is the conjugate acid of HCO3-?
А) Н2СОЗ
В) СО2
С) Н2О
D) CO3-
15. What is the pH of a cleaning solution with a [H3O*]=7.4 × 10-° M H30*?
A) 5.87
B) 5.9
С) 7.13
D) 8.13
16. Nonpolar compounds are soluble in
A) Nonpolar solvents.
B) Ionic compounds.
C) Electrolytes.
D) P
17. Which statement below best compares a weak acid to a strong acid?
A) A weak acid dissociates in water to a much smaller extent compared to a st
B) A weak acid has fewer protons available to donate compared to a strong ac
C) A weak acid is less efficient as a buffer compared to a strong acid
D) A weak acid does not react with a base, whereas a strong acid does.
18. What is the conjugate base of the hydronium ion, H3O*?
A) H2O
B) H3O"
C) H2O
D) OH-
19. If red blood cells are placed in a hypertonic solution,
A)
B) Water diffuses into the cells and the cells swell and eventually burst in
crenation.
Water diffuses out of the cells and the cells shrink in a process called c
C) Water diffuses out of the cells and the cells shrink in a process called
D) Water diffuses into the cells and the cells swell and eventually burst in
hemolysis.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6391df9-34cc-4005-aa8c-83a49a713e89%2F26dfa9ef-3803-4022-b826-5ccfed12a90a%2Feqwzfpv_processed.jpeg&w=3840&q=75)
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