This topic contains a solution. Click here to go to the answer

Author Question: Which element is reduced in the reaction below? I- + MnO4- + H+ I2 + MnO2 + H2O A) I B) Mn C) ... (Read 274 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
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
Answer to Question 1

B

Answer to Question 2

E





 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

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?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

For a complete list of videos, visit our video library