This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Given the following energy profiles, which of the following reactions is endothermic? A) a B) b ... (Read 32 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 29, 2018
Given the following energy profiles, which of the following reactions is endothermic?
 
  A) a
  B) b
  C) c
  D) d
  E) none of the above

Question 2

The concept of entropy tells us how exothermic reactions are
 
  A) favored over endothermic reactions.
  B) not as favorable as endothermic reactions.
  C) just as effective as endothermic reactions.
  D) the reverse of endothermic reactions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Jul 29, 2018
Wow, this really help

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Energy flow through an ecosystem. Energy flow through an ecosystem.
ABO Blood Reactions Are Important in Transfusions ABO Blood Reactions Are Important in Transfusions
How noncyclic electron flow during the light reactions generates ATP and NADPH. How noncyclic electron flow during the light reactions generates ATP and NADPH.
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
Oxidation and reduction reactions involving flavin coenzymes Oxidation and reduction reactions involving flavin coenzymes
Calculate KP for the following reactions at the indicated temperature. Calculate KP for the following reactions at the indicated temperature.
Video: How does an animal choose what food to eat?

For a complete list of videos, visit our video library