Skip to main content

Buffers

This is a compond which behave in such a way so as to resist changes in pH on dilution or addition of moderate amount of acid or alkaline. Sometimes two or more compounds react to form a buffer system.

Sodium bicarbonate act as a buffer by combining with free hydrogen ion. On the other hand, if the alkalinity is increased, it can react with the free hydroxyl ion to form carbonate ions and water. This Sodium bicarbonate can resist either a decrease or increase in pH by mopping up the hydrogen ion or hydroxyl ion.




Excerpts from the book, available at

 http://amazon.com/author/ifuekoukponmwan

Comments

Post a Comment

Popular posts from this blog

Physical classification of water

Hygroscopic water This is the water present in an air dry soil held tightly by soil solids at a suction pressure greater than 3.1 bar. This type of water cannot be removed by evapouration and roots of higher plants. Only microbial activities have been found to take place here.
Post a Comment
Read more

Legionnaires disease outbreak in Disney land

Post a Comment
Read more

Edo Poly Fest 2019

Edo State Polytechnic Usen is the citadel of Academic Excellence under the leadership of the Rector Prof Abiodun Falodun, in a bid to refocus and reposition the school, the school has now become a centre of solution. One of such solution is the forthcoming Edo Poly Festival of Arts tagged Edo Poly Fest 2019, with the theme Uniting Ovia people through Arts. The festival of Arts is first of its Kind in Ovia which will showcase all the various Arts of the people of Ovia . Highlights of the event are Carnival procession Festival Lecture by High Priest Ebohon Cultural dance competition by participants from Udo, Umaza, Usen, Iguobazuwa, Ugbogui, Siluko, Ofunama, Ekoha, Okada, Obazuwa, Egbeta, and a host of other communities Culinary Art competition Raffle draw and other side attractions Participants are coming from the nook and crannies of Ovia who are coming with their colourful Arts. This event is scheduled to take place on the *23rd and 24th September, 2019 by 9am daily.* This fest...
Post a Comment
Read more