lobna.nassr

Lobna Abdel-Mohsen Ebaid Nassr

Professor - Director of Quality Management Unit - Faculty of Science - Sohag University

Faculty of science

Address: Chemistry Department - Faculty of Science - Sohag University

31

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Kintic of the reactions 628 C

2018-08-29 21:39:49 |

For non-organic chemistry master students

 

In the first chapter, we look at a question: ‘How fast does a reaction proceed?’ Straightaway, we make assumptions.

Firstly, we need to know whether the reaction under study can occur: there is no

point in looking at how fast it is not going if a reaction is not thermodynamically

feasible! So we first assume the reaction can and does occur.

Secondly, we assume that reactions can be treated according to their type, so ‘reaction order’ is introduced and discussed in terms of the way in which concentrations vary with time in a manner that characterizes that order.

Finally, the associated energy changes of reaction are discussed in terms of the

thermodynamic laws learnt from previous chapters. Catalysis is discussed briefly

from within this latter context.


2018-08-31 21:35:39 | Kintic of the reactions 628 C
Effect of pH on enzymes
FACTORS AFFECTING ENZYME ACTIVITY Knowledge of basic enzyme kinetic theory is important in enzyme analysis in order both to understand the basic enzymatic mechanism and to select a method for enzyme analysis. The conditions selected to measure the activity of an enzyme would not be the same as thos... Read more

C Dating

2018-08-31 21:21:47 Kintic of the reactions 628 C
CRABON DATING AS AN APPLICATION FOR THE KINETICS OF THE REACTIONS RADIOCARBON DATING (also referred to as CARBON DATING or CARBON-14 DATING) is a method for determining Read more