how can you define the PH

Answer Posted / naga

negative lagarithm of hydrogen ion activity in a solution

Is This Answer Correct ?    3 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

2458


As a researcher working with Protactinium, what areas of study or applications would you be most interested in pursuing, and why?

122


Actinium is a radioactive element. How is its radioactivity utilized in various practical applications or fields?

150


why are prepare daily working standard in ft ir

2203


Why do we use vaccum in Loss on drying test?

1212






what is functionality of polymer? how can we get theoretical and practically?

1938


What is a repartition coefficient?

1897


Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?

135


What is use of acetonitrile compare to methanol in RP-HPLC Method development?

1530


In what ways can Actinium be used in conjunction with other elements or compounds to create new materials or compounds with specific properties?

152


Protactinium-233 is used in the thorium fuel cycle. Explain how this cycle operates and its potential benefits in nuclear energy production.

185


What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?

130


Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

4623


Is cyclotetrane aromatic?

716


Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?

1410