Determine the effectiveness factor for a nonisothermal spherical catalyst pellet in which a first-order isomerization is taking place. additional information: a_i = 100 m^2/m^3 -delta h_r = 800,000 j/mol c_as = 0.01 kmol/m^3 k_t = 0.004 j/m middot s middot k dp = 0.005 m k_1 = 10^-1 m/s e = 100,000 j/mol ts = 400 k de = 8 times 10^-8 m^2/s how would your answer change if the pellets were 10^-2, 10^-4 and 10^-5 in diameter? what are typical temperature gradients in catalyst pellets?

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

i think its 5049.

i hope this !