Calculate the overall order of a reaction which has rate expression:

Rate = k [A]^1/2 [B]^3/2

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#Question id: 15505

#Section 4: Fundamentals of Biological Engineering

The empirical formula for biomass of an unknown organism is CH_1.8O_0.5N_0.2. To grow this organism, ethanol (C2H5OH) and ammonia are used as carbon and nitrogen

sources, respectively. Assume no product formation other than biomass. To produce 1 mol of biomass from 1 mol of ethanol, the number of moles of oxygen required will be

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#Question id: 15506

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction given by 2NO + O₂ → 2NO₂, The rate equation is:

Rate = k[NO]²[O₂]

Find the overall order of the reaction and the units of the rate constant.

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#Question id: 15507

#Section 5: Bioprocess Engineering and Process Biotechnology

The rate constant of a reaction is k=3.28×10-⁴ s^-1. Find the order of the reaction.

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#Question id: 15508

#Section 5: Bioprocess Engineering and Process Biotechnology

The reaction rate is defined as the rate at which the concentration of the reactants ___with time or the concentration of products ___ with time.

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#Question id: 15509

#Section 5: Bioprocess Engineering and Process Biotechnology

If the zero order reaction takes 100 min for 50% completion, how much time will it take for the 75% completion of the reaction?

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#Question id: 15510

#Section 5: Bioprocess Engineering and Process Biotechnology

A zero order reaction in A has a rate constant of 0.003 molL^-1sec^-1. How long will it take for A’s initial concentration to fall from 0.10 M to 0.075 M?