Questions by TanjaUlo1926

0 votes

1 answer 28 views

How can the adhesion and surface properties of a polymer be improved to enhance its performance for a specific application?

asked 4 days ago in Polymer Chemistry

0 votes

1 answer 34 views

Calculate the standard enthalpy change for the phase transition reaction of solid carbon dioxide (dry ice) to gaseous carbon dioxide at 298 K and 1 atm pressure, given that the standard enthalpy of sublimation of solid carbon dioxide is 25.2 kJ/mol.

asked Feb 3 in Chemical thermodynamics

+1 vote

1 answer 54 views

Using infrared spectroscopy, identify the functional groups present in a given compound and explain their characteristic peaks in the spectrum.

asked Jan 30 in Analytical Chemistry

0 votes

1 answer 46 views

How can the concentration of copper ion (Cu2+) in a given sample be quantified using polarography?

asked Jan 29 in Analytical Chemistry

0 votes

1 answer 49 views

What is the id, according to the psychodynamic theory?

asked Jan 15 in Psychology

0 votes

1 answer 26 views

What does glycolysis generate in phase ii?

asked Jan 6 in Science

0 votes

1 answer 50 views

Groups of related organs form what?

asked Dec 30, 2024 in Science

...