Q4 Which solution(s) showed the greatest change in pH? Why? Q5 Which solutions(s) showed little or no change in pH? Why? Q6 Normally, the pH of the human body is fixed in a very narrow range between 7.35 and 7.45. A patient with an acidotic blood pH of 7.3 may be treated with an alkali such as sodium hydrogen carbonate. Why would this treatment raise the pH of the blood?
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.
![C. Effect of Buffers on pH
C.1 Effect of adding acid
Solution
1. Initial
2. pH after 3. pH after
5 drops
of HCI
4. рH
change
5. Buffer
pH
10 drops
of HCI
yes or no?
H20
1,3
0.1 M NaCl
1.4
High pH
buffer
Low pH
buffer
3,8
3.7
013
C.2 Effect of adding base
Solution
1. Initial
pH
2. pH after
5 drops
of NaOH
3. pH after
10 drops
of NaOH
5. Buffer yes
4. pH
change
or no?
H20
6,5
13
6.4
/2,7
12/6
Aro
0.1 M NaCl
13
6.8
High pH
buffer
Low pH
buffer
4
4,3
4,4
0,4
Questions and Problems
Q4 Which solution(s) showed the greatest change in pH? Why?
Q5 Which solutions(s) showed little or no change in pH? Why?
Q6 Normally, the pH of the human body is fixed in a very narrow range between 7.35
and 7.45. A patient with an acidotic blood pH of 7.3 may be treated with an alkali
such as sodium hydrogen carbonate. Why would this treatment raise the pH of the
blood?
need help with Q4 / Q5 / Q6](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d17cef0-c02b-48a2-89da-d1de7dbf6a1d%2F32e8c1e6-1453-4687-b2c2-e1ec458a547e%2Fs9mdh8_processed.jpeg&w=3840&q=75)
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