Year 12s: what will be the first way you research your future options? >>

Calculating equilibrium constants ?

Can anybody explain how you go about doing these types of questions:

A solution buffered at pH 7 contained 15mmol.L-1 phosphate, 2mmol.L-1 NAD+ and 0.2 mmol.L-1 glyceraldehyde 3-phosphate (G3-P)
G3-P dehydrogenase in a negligible volume was added to 3ml of this solution in a 1cm pathlength cuvette at 25C.
The resulting absorbance change at 340nm was 0.87
Calculate the equilibrium constant and standard free energy change for this reaction

i know the answers i just want help in understanding how they come about ?
Thanks

Quick Reply

Latest

Articles for you

Calculating Ucas points based on predicted grades

What are Btecs? A quick guide to Btec qualifications

Edexcel A-Level Economics Paper 1 - Unofficial Mark Scheme - 18 May 2023

A-levels and AS-levels, explained

Calculating equilibrium constants ?

Quick Reply

Related discussions

Latest

Trending

Trending

Articles for you