If your product has a first - orderdegradation rate constant of 0.035 y^ - 1 at arecommended storage temperature notexceeding 25 C, what would the shelf-lifebe if stored at 35 Celsius (assume Q10 = 3).Select one: a. 4 months b. 1 year c. 9 yearsd. 27 years

To find the shelf-life of a product at a different temperature when given its degradation rate…

Answered: If your product has a first - order…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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S₂O3 +31-250²/¯ +13 Trial [S₂0,2-1, (M) [1], (M) 1 2 3 0.018 0.027 0.050 0.036 0.036 0.072 Initial Rate (M/s) 2.6 x 10-6 3.9 x 10-6 1.4 x 10-5 Which answer choice number matches the rate law expression for the reaction? 1. R = k[S₂0²-] 3. R = k[S₂03 ][-] 2. R = k[S₂03-][-]³ 4. R = K[S₂0²-]²[1]
Explain how changing Experimental Volume impacted the kinetics of the reaction. Compare to your prediction. Be concise. ( in short sentence)
* In a certain culture where the rate of growth of bacteria is proportional to the number present, the number triples in 4 days. If at the end of 7 days there are 9 million bacteria present in the culture, how many were present initially? O 670,952 O 770,074 O 1,316,074 O 1,116,074
Please explain how to find rate constant (k) if reaction rate = 3.40*10^-7 I^- molar = .00200 (reaction order 1) BrO3^- molar = .00800 (reaction order 1) H^+ molar = .0400 (reaction order 2)
For the gas phase isomerization of cis-cyanostyrene, cis-C6H5CH=CHCN_trans-C%HşCH=CHCN the rate constant at 677 K is 5.01x10-4 51 and the rate constant at 717 K is 3.39x10-35-1. What is the activation energy for this reaction? kJ/mol
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An unknown inorganic phosphate undergoes first-order dehydration in a drying oven. Initially, the excess water content is measured to be 1.13 mg. After 2.10 days the water content is reduced to 0.488 mg. After 4.40 days, water content is only 0.194 mg. Determine the half-life of hydration under these conditions.
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Please use the values in the resources listed below instead of the textbook values. The rate of the electron-exchange reaction between naphthalene (C10H8) and its anion radical (C10H8¯) in an organic solvent is diffusion controlled. C10H8 + C10H8 = C10H8 + C10H8 The reaction is bimolecular and second order. The rate constants are as follows. T/K 305 295 291 275 k/109 M-1.s-1 2.64 2.21 2.05 1.49 Calculate the values of Ea, AHº†, ASº† and AG°† at 295 K for the reaction. [Hint: Rearrange the equation below and plot In(k/T) versus 1/T.] KBT eASot/R@¬AH°†/RT(M1 – m) k = h Ea X kJ•mol-1 2993.386 AHo* X kJ•mol-1 2991.1 ASo# = X J:K-1.mol-1 -28069.52 AG°# X kJ•mol-1 107010.2

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If your product has a first - order degradation rate constant of 0.035 y^ - 1 at a recommended storage temperature not exceeding 25 C, what would the shelf-life be if stored at 35 Celsius (assume Q10 = 3). Select one: a. 4 months b. 1 year c. 9 years d. 27 years