Ismail Badran

5 Questions 44 Answers 0 Followers

Questions related from Ismail Badran

How would Kc and Kp interrupted?

This question is from Chemisry Chang, 12th ed, P 630 Methanol (CH3OH) is manufactured industrially by the reaction CO(g) ..> 2H2(g) + CH3OH(g) The equilibrium constant (Kc) for the reaction is...

29 December 2023 1,192 2 View

What is the maximum adsorption capacity for an S type adsorption isotherm ?

Hi A set of adsorption data yields a S shape that fits a cubic formula exactly. While numerous adsorption isotherms exist for this sort of adsorption, they all agree on fitting the data to a...

07 August 2023 2,560 2 View

Using ethylene diamine vs phenyl diamine in the preparation of magnetite (Fe3O4) ?

Hi We were surprised during the preparation of magnetite (Fe3O4) usung the co precipitation method During the preparation, we started as usual with 1:2 ratio of Iron II and iron III salts , we...

13 July 2023 3,809 3 View

What is the sensitivity of a nonlinear calibration curve ?

Hi We know that the sensitivity of a calibration curve would equal to the slope of the linear fitting of the data. What if the fitting is nonlinear? E.g. polynomial! Any ideas?

10 January 2023 586 3 View

Intermolecular forces in computational chemistry (ADF) ?

Hi I have a system made of two large molecules. After optimization, I found that the two molecules are aligned side-to-side in a way that shows strong intermolecular attractions such as...

28 November 2022 2,623 0 View