subject
Chemistry, 28.06.2019 12:10 karlamiddleschool

Acertain reaction has an equilibrium constant of 3.5 × 108 at 25°c and 6.0 × 10–2 at 500°c. is the reaction exothermic or endothermic? explain your answer.

ansver
Answers: 3
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Answer
question
Chemistry, 22.06.2019 03:40
Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
Answers: 3
Answer
question
Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Answer
question
Chemistry, 22.06.2019 14:00
Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *
Answers: 2
Answer
You know the right answer?
Acertain reaction has an equilibrium constant of 3.5 × 108 at 25°c and 6.0 × 10–2 at 500°c. is the r...
Questions
question
English, 02.09.2020 22:01
In a quilt of a country what does psyche mean?...
question
History, 02.09.2020 22:01
In what way did the French and Indian War unite the colonists?...
question
English, 02.09.2020 22:01
What is the correct meaning of the word hedge? The candidate began to hedge while talking about his recent actions. attract increasing numbers...
question
Physics, 02.09.2020 22:01
Kai was 200 meters north of the library when he remembered he had to return some books to the library. It took him 200 seconds to do the round trip....
question
Mathematics, 02.09.2020 22:01
You randomly draw twice from this deck of cards HCF F||0||D What is the probability of drawing a D, then drawing an F, without repl...
question
Mathematics, 02.09.2020 22:01
Use the graph below to answer this question Find the average rate of change for the given function from x = -1 to x = 4. (5 points)
question
Biology, 02.09.2020 22:01
Calculate the pI of Histidine (pKa’s = 2.3, 6.04, 9.33) 6.11 7.68 3.08 2.35 4.07...
question
Mathematics, 02.09.2020 22:01
Look at image. reflection across x=1 ...
question
Mathematics, 02.09.2020 22:01
If B is the midpoint of segment AC, and AC = 82 20, Find BC....
question
English, 02.09.2020 22:01
What is the prefix and suffix of misidentify...
question
English, 02.09.2020 22:01
7. What is the "Philosopher's Toolbox"? Questions Values Logic Literature...
question
Mathematics, 02.09.2020 22:01
Find the distance between the two points in simplest radical form (-7,5) (-1,-2)...
question
Mathematics, 02.09.2020 22:01
How can you write and solve equations and inequalities....
question
Biology, 02.09.2020 22:01
Sweating when its hot outside is an example of which characteristic of life...
question
English, 02.09.2020 22:01
How effective is public shaming? Can some help me out with this please please please...
question
English, 02.09.2020 22:01
 what overall effect Does collins create by using metaphors of water skiing and torture...
question
Business, 02.09.2020 22:01
Serge is a landscape architect who manages a team of 12 employees who work primarily on commercial landscaping projects. Serge is also responsible for...
question
Biology, 02.09.2020 22:01
Babies who are born in the mid-range for weight have a greater chance of surviving birth than do babies who are too small or too large....
question
Mathematics, 02.09.2020 22:01
F(4)= If g(x)=2,x=.?? ...
question
Business, 02.09.2020 22:01
Sania and her mother own property on a river. The water has carried part of their bank downstream to another property. They want their bank back and a...
More questions: Chemistry Another questions
See results (0)