. A model differential equation for chemical reaction dynamics is given as kC x C D x C u t C − = + 2 2 where u is the velocity, D is the diffusion coefficient, k is a reaction rate, and C is the (dimensionless) concentration of a given chemical species.
(a) Determine the appropriate dimensions of D and k.
(b) Using a characteristic length scale L and average velocity V as parameters, rewrite this equation in dimensionless form and comment on any non-dimensional group appearing.
Answers: 3
Chemistry, 22.06.2019 07:00, haydjanggg6578
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
Chemistry, 22.06.2019 14:30, Tooey2331
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
Answers: 3
. A model differential equation for chemical reaction dynamics is given as kC x C D x C u t C − ...
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