Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Define the Buffer capacity - Nutritional Biochemistry?
Buffer capacity can be defined as, 'the capacity of a solution to resist changes in pH on the addition of strong acid or strong base which may be expressed numerically as the number of moles of strong acid or strong base required to change the pH by one unit when added to one liter of the specified buffer solution'.
Thus,
Buffer Capacity (a) = The number of moles of H+ that must be added to 1 litre of the buffer in order to decrease the pH by 1 unit = the buffer capacity in the acid direction, and
Buffer Capacity (b) = The number of moles of OH- that must be added to one litre of the buffer in order to increase the pH by 1 unit = the buffer capacity in the alkaline direction.
Buffer capacity as a quantitative unit for measuring buffering effects is therefore expressed as:
Buffering capacity = δ (HA)/ δ (pH)
Where δ is delta and HA is acid.
Buffer capacity is maximum when pH = pKa
With this basic understanding about buffers, we end our discussion about pH and buffers here. Next, let us get to know about the methods we can use for measuring pH.
what are the general characteristicss of porifera
Define the Understanding the Concept of Food Security? Food security may be defined as a physical and economic access by all people, at all times, to sufficient food to meet th
explain industrial melanism and genetic repatterning during isolation with example
How potassium is essential for the following physiological functions It is vital for photosynthesis. When K + ion is deficient, photosynthesis declines and respiration incr
What are the uses of formycin B? Formycin B is a drug used to demolish of intestinal parasites.
Xerophytes Xerophytes are sometimes loosely defineri as 'plants of dry habitats'. But others have defined xerophytes as 'plants which grow on the substratum that usually beco
Patient Positioning The patient should be in the left lateral position as this brings the heart into contact with chest wall. The left arm is extended behind the head t
Drought Drought refers to a condition of water shortage and it can result from many reasons. Frequently less than the normal rainfall is a common cause of drought. Less than 75
Define Synthesis of Hormones - Vitamin C? Ascorbate is involved in the amidation, thereby conferring stability to hormones such as thyrotropin releasing hormone, adrenocorticot
The oxidation of glucose produces NADH that is oxidized by the electron transport chain. What compound is the terminal electron acceptor of the electrons carried by NADH? -O2
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd