« previous next »

Author Question: Which of the following compounds would least likely act as an acid? A) SO4-2 B) HSO4-1 C) H2SO4 ... (Read 54 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
Which of the following compounds would least likely act as an acid?
 
  A) SO4-2
  B) HSO4-1
  C) H2SO4
  D) NH3
  E) CH3CO2H

Question 2

Why does iodine, I2(s), spontaneously sublime at room temperature?
 
  A) The contact of iodine, I2(s), with the water vapor in the air causes the sublimation process.
  B) Iodine, I2(s), pulls Image from the air as it self-oxidizes under sublimation to I2(g).
  C) There is an increase in entropy as solid iodine, I2(s), sublimes into iodine vapor, I2(g), because in the gaseous phase energy is more readily dispersed.
  D) The reaction of I2(s) subliming to I2(g) is highly exothermic and therefore proceeds spontaneously.


adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

An example of genetic homology: a comparison of a short amino acid sequence within the p53 protein f An example of genetic homology: a comparison of a short amino acid sequence within the p53 protein f
Introduction to Organic Compounds Introduction to Organic Compounds
Lysergic acid diethylamide Lysergic acid diethylamide
Titration curve for aspartic acid Titration curve for aspartic acid
Avocados are a good source of pantothenic acid, dietary fiber, vitamin K Avocados are a good source of pantothenic acid, dietary fiber, vitamin K
How many milliliters of 13.2 M H2SO4 are needed to prepare 600.0 mL of 0.10 M H2SO4? How many milliliters of 13.2 M H2SO4 are needed to prepare 600.0 mL of 0.10 M H2SO4?
Video: Random alignment at Metaphase I Animation

For a complete list of videos, visit our video library