At 28 C, raw milk sours in 4.0 h but takes 48 h to sour in a

Question:

At 28 °C, raw milk sours in 4.0 h but takes 48 h to sour in a refrigerator at 5°C. Estimate the activation energy in kJ/mol for the reaction that leads to the souring of milk?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemistry The Central Science

ISBN: 9780321910417

13th Edition

Authors: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus

See More Books

Question Posted: Oct 21, 2020 06:28 AM

See More Questions

(a) Estimate the activation energy for creep (i.e., Qc in Equation 8.20) for the S-590 alloy having the steady-state creep behavior shown in figure. Use data taken at a stress level of 300MPa...
(a) Estimate the activation energy for creep (i.e., Qc in Equation 8.20) for the S-590 alloy having the steady-state creep behavior shown in Figure 8.31. Use data taken at a stress level of 300 MPa...
Topic 1 Thermodynamics Objective Questions I (Only one correct option) 1. An ideal gas is allowed to expand from 1 L to 10 L against a constant external pressure of 1 bar. The work done in kJ is...
You are analyzing HUE stock. You expect that the dividends over the next three years will be $1.75 in year 1, $1.90 in year 2, $2.00 in year 3 and that HUEs stock price will be $46.32. What is the...
A steam heating system for a building 175 m high is supplied from a boiler 20 m below ground level. Dry, saturated steam is supplied from the boiler at 300 kPa, which reaches the top of the building...
Among the thirty largest U.S. cities, the mean one-way commute time to work is 25.8 minutes. The longest one-way travel time is in New York City, where the mean time is 39.7 minutes. Assume the...
Moda Market sells high-end fashion accessories for smart phones imported directly from Italy. Moda currently sells products to fit four popular devices: iPhone 16X, iPhone 16 Pro, Galaxy S33 and...
What is revaluation of plant assets? When should revaluation be applied?
The following information is available for a custom manufacturer. Inventories Raw materials, beginning Work in process, beginning $ 38,100 12,500 Finished goods, beginning 8,850 Cost of goods...
The Reeves Corporation wants to assign each of their thirteen corporate clients to exactly one of their three salespersons. The estimated annual sales potential (in $1,000,000s) for each of the...
At 1000 K, K p = 1.85 for the reaction SO 2 (g) + 1/2 O 2 (g) SO 3 (g) (a) What is the value of K p for the reaction SO 3 (g) SO 2 (g) + 1/2 O 2 (g)? (b) What is the value of K p for the reaction...
A first-order reaction A B has the rate constant k = 3.2 10 -3 s -1 . If the initial concentration of A is 2.5 10 -2 M, what is the rate of the reaction at t = 660 s?
Solve the systems in Problems 39-56 for all real solutions, using any suitable method. $\left\{\begin{array}{l}5 x-2 y=-1 \\ 3 x+y=17\end{array}\quadight.$
Simplify the following expression completely: (-4w15) 4 Answer:
B Ltd a US firm had exports to C Ltd a UK firm in year 2016 for 10M payable in 1 year. The interest and exchange rates applicable were as follows: US interest rates 6.1% UK interest rates 9.0% Spot...
Billie owns a high-end home theater speaker system, which she bought 2 years ago for $2236. Unfortunately, the speaker system was stolen last week, but Billie has a renter's insurance. What is the...
Find the equilibrium points for the system x'= 10(y - x) y'= 28x - y-xz 8 z' = - -z+xy 3 One of the equilibrium points will have all positive coordinates. Those coordinates are: x= y = x =
Find the endpoints and the representation points of the two-bit quantizer that mini- mizes the mean-squared error for a continuous random variable uniformly distributed between -2 and 2.
You have been asked to evaluate two companies as possible investments. The two companies, Norfolk Industries Inc. and Strafford Crystal Limited, are similar in size. Assume that all other available...
On October 1, 2021, Adoll Company acquired 2,600 shares of its $1 par value stock for $38 per share and held these shares in treasury. On March 1, 2023, Adoll resold all the treasury shares for $34...
(a) If the core electrons were totally effective at screening the valence electrons and the valence electrons provided no screening for each other, what would be the effective nuclear charge acting...
The size of an atomic nucleus is on the order of 10-15 m. If two protons were able to make a bond, what would you predict the bond length to be?
As we move across a period of the periodic table, why do the sizes of the transition elements change more gradually than those of the representative elements?
1. How does marketing create value, and how do firms become more value driven? 2. Describe a firm's stakeholders and how they are impacted by conscious marketing.
Beginning inventory 100 units @ $8.00 = $ 800 Purchase # 1 200 units @ $6.00 = 1,200 Purchase # 2 100 units @ $12.00 = 1,200 Total 400 units $3,200 Ending inventory is 150 units. 1. What is cost of...
Sam's Ice Creams, a cottage country favourite in Northern Ontario, has launched a new range of ice creams branded as "Summer Flavours." To capitalize on the cottage and tourism season from May to...

At 28 C, raw milk sours in 4.0 h but takes 48 h to sour in a

Question:

Step by Step Answer:

logt1t2 EaR T2T1 T2 T1 ...View the full answer

Chemistry The Central Science

Students also viewed these Sciences questions