Ali Hassen

2 Questions 2 Answers 0 Followers

Questions related from Ali Hassen

How do I determine the molecular weight of the repeating unit in synthesized PBI?

Dear ResearchGate Community, I urgently need assistance with the following question: How do we calculate/get a synthesized PBI polymer's repeating unit molecular weight to determine its acid...

05 March 2025 1,506 3 View

Is it possible to reduce the volume of an ideal gas in a closed reciprocating cylinder without mass inlet and outlet by keeping the temperature const?

Is it possible to reduce the volume of an ideal gas in a closed reciprocating cylinder without mass inlet and outlet by keeping the temperature constant and without allowing heat exchange with the...

10 March 2021 8,631 3 View