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

Author Question: Which element is reduced in the reaction below? I- + MnO4- + H+ I2 + MnO2 + H2O A) I B) Mn C) ... (Read 272 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Aug 27, 2018
Which element is reduced in the reaction below? I- + MnO4- + H+  I2 + MnO2 + H2O
 
  A) I
  B) Mn
  C) O
  D) H

Question 2

In the past, CFCs were not used in ________.
 
  A) spray cans
  B) plastic manufacturing
  C) air conditioners
  D) refrigerators
  E) dry cleaning


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

E


xclash

  • Hero Member
  • *****
  • Posts: 681
Reply #2 on: Aug 27, 2018
Thanks


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Mercury (element) Mercury (element)
Elements found in the element cube Elements found in the element cube
Serine and glycine are closely interconnected via the serine hydroxymethyltransferase reaction Serine and glycine are closely interconnected via the serine hydroxymethyltransferase reaction
0.300 moles of sodium nitrite are needed for a reaction. The solution is 0.450 M. How many mL ... 0.300 moles of sodium nitrite are needed for a reaction. The solution is 0.450 M. How many mL ...
In 1994 a team of German physicists created an atom of Element 110. If the atom In 1994 a team of German physicists created an atom of Element 110. If the atom
Calculate the atomic mass of element Calculate the atomic mass of element
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library