subject

Mathematics, 12.02.2020 06:26 alexchou773pejk7x

Rate constant k for a certain reaction is measured at two different temperatures.
Temp
91.0c
11.0c
K-2.2x10^8. 4.8x10^5. Calculate ea , round two significant digits

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:30

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

Answers: 1

question

Mathematics, 21.06.2019 22:00

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Answers: 3

question

Mathematics, 21.06.2019 22:50

Which best explains why this triangle is or is not a right triangle ?

Answers: 2

question

Mathematics, 21.06.2019 23:40

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units

Answers: 1

You know the right answer?

Rate constant k for a certain reaction is measured at two different temperatures.
Temp
9...

Questions

question

Business, 13.02.2020 23:05

Assets Liabilities Current Assets Current Liabilities Cash 46 Accounts payable 39 Accounts receivable 23 Notes payable/short-term...

question

Mathematics, 13.02.2020 23:05

Let Xi be the price (in dollars) of stock i one year from now. X1 is N(15, 100) and X2 is N(20, 2025). Today I buy three shares of stock 1 for $12/sha...

question

Computers and Technology, 13.02.2020 23:05

Suppose a person needs to model the concept of balloons and so, wishing to use inheritance to make an elegant design, the person creates three classes...

question

Physics, 13.02.2020 23:05

The scientific method is critical to scientific study. In an essay, discuss the possible use of the scientific method in everyday life and how it migh...

question

Business, 13.02.2020 23:05

You are a strong advocate for a one-year investment project that would cost your firm $10,000 today, but generate virtually certain earnings of $15,00...

question

English, 13.02.2020 23:05

Finally, Has turned and limped back to the waiting Bauers with a smile as wide as the prairie. He held his claim paper in the air and grinned at his s...

question

Business, 13.02.2020 23:05

Indelible Fabrics, Inc. (IFI), makes "Jean's Denim," a famous brand of clothing. Without IFI's consent, Kopy Company (KC) begins to use "jeansdenim" a...

question

Business, 13.02.2020 23:05

Assume common stock is the only class of stock outstanding in the Manley Corporation. Total stockholders' equity divided by the number of common stock...

question

Computers and Technology, 13.02.2020 23:05

In the article "Prioritizing IT Spending Through Cyber Risk Assessments"--when making prioritization decision organizations should include a cyber ris...

question

History, 13.02.2020 23:05

Which public figure vowed to uphold the segregation of Louisiana’s public schools? Answers A... judge John wisdom

question

Chemistry, 13.02.2020 23:05

If calcium were to react with carbon, what would likely form?...

question

German, 13.02.2020 23:05

Hey if ya wana talk im here...

question

Mathematics, 13.02.2020 23:05

The velocity v in feet per second of a freely falling object that has fallen h feet can be represented by v= 8h 1/2. Find the distance that an object...

question

Physics, 13.02.2020 23:05

Charge q is 1 unit of distance away from the source charge S. Charge p is six times further away. The force exerted between S and q isthe force...

question

Mathematics, 13.02.2020 23:05

720 5) (2 pts) Find the area of the quadrilateral given that BD = 21 cm and AC = 14 cm. | 15 AL ☆ *19...

question

Business, 13.02.2020 23:05

Jeff Brown is the sole owner of Shoe Central, a small shoe shop. One day, he buys a used car for his personal use, and pays $2,000 from his checkingac...

question

Spanish, 13.02.2020 23:05

La fiesta es a las . (9:00) 2. Es el . (12:00) 3. La clase es a las . (6:45) 4. Son las de la tarde. (5:20) 5. Son las de la noche. (10:45) 6. Son las...

question

Business, 13.02.2020 23:05

It was the third meeting, but the group had finally agreed on the roles for each member. Cathy felt good about how things were progressing. It seemed...

question

Mathematics, 13.02.2020 23:05

Let l(x) be the statement "x has an Internet connection" and C(x, y) be the statement "x and y have chatted over the Internet," where the domain for t...

question

Chemistry, 13.02.2020 23:05

Sulfuric acid will react with which of the following to form sulfur dioxide gas Select one: a. Sodium sulfite b. Thioacetamide c. Sodium sulfate d. Ox...

More questions: Mathematics Another questions

Questions on the website: 13722360