Rate constants for the first-order decomposition of acetonedicarboxylic acid

CO(CH2COOH)2(aq) → CO(CH3)2(aq) + 2 CO2(g)

are k = 4.75 ×10^–4 s^–1 at 293 K and k = 1.63 ×10^–3 at 303 K. What is the activation energy, Ea, for this reaction?

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#Question id: 14353

#Section 5: Bioprocess Engineering and Process Biotechnology

in sparged mammalian cell bioreactors, the cell damage is caused because of

TLS Online TPP Program

#Question id: 14354

#Section 5: Bioprocess Engineering and Process Biotechnology

deceleration phase comes after with phase in growth curve. 

TLS Online TPP Program

#Question id: 14355

#Section 5: Bioprocess Engineering and Process Biotechnology

 Lactic acid fermentation is example of 

TLS Online TPP Program

#Question id: 14356

#Section 5: Bioprocess Engineering and Process Biotechnology

 In Luedeking—Piret equation, if = 0 then product is 

TLS Online TPP Program

#Question id: 14357

#Section 5: Bioprocess Engineering and Process Biotechnology

Milk is pasteurized if it is heated to 630C for 30 min, but if it is heated to 74°C it only needs 15 s for the same result. Find the activation energy of this sterilization process.  J/mol 

TLS Online TPP Program

#Question id: 14358

#Section 5: Bioprocess Engineering and Process Biotechnology

One liter per minute of liquid containing A and B (CA0 = 0.10 mollliter, CB() = 0.01 mollliter, Cco=0) flow into a mixed reactor of volume V = 1 liter. The materials react in a complex manner for which the stoichiometry is unknown. The outlet stream from the reactor contains A, B, and C (CAf = 0.02 mollliter, CBf = 0.03 mollliter, Cci = 0.04 mollliter), as shown in fig. 

Find the rate of reaction of A, B, and C for the conditions within the reactor  mol/liter.min