Sreenath Pappuru

4 Questions 30 Answers 0 Followers

Questions related from Sreenath Pappuru

Can anyone tell me how to prepare 1 N Perchloric acid?

How much amount I need to take to prepare a solution? Ana in which solvent 1 N perchloric acid can prepare? Thank you in advance.. Sreenath

07 July 2018 9,493 0 View

How to do mol% calculation for reacted monomers in polymer chain?

I have small doubt regarding mol% calculation for reacted monomers in co-polymer chain. For eg. MA (maleic anhydride) and epoxide copolymerization both monomers have conversions 90% according to...

03 March 2016 9,347 0 View

How to characterize no of polymer species from MALDI-TOF-Ms spectrum?

Suppose I have a polymer sample with more than one chains with different lengths. So how can I determine no of chains from MALDI-TOF?? Please sugest. Thank you, Kind regards, P. Sreenath.

01 January 1970 5,584 2 View

How to predict the no of active sites in ring-opening polymerization (ROP)?

I have group 4 complexes with one ligand one metal and two iso-propoxide units. When I used these complexes for ROP (ring-opening polymerization) of rac-lactide, with some complexes Mn I achieved...

01 January 1970 7,062 4 View