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

Author Question: When coal is burned, mineral impurities are converted to A) sulfur dioxide gas that goes up the ... (Read 21 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Aug 27, 2018
When coal is burned, mineral impurities are converted to
 
  A) sulfur dioxide gas that goes up the smokestack.
  B) carbon dioxide and water.
  C) metal oxide solids that remain behind as ash.
  D) All of the above are products of burning coal.

Question 2

Approximately what percentage of U.S. electricity is generated by the burning of coal?
 
  A) 25
  B) 35
  C) 45
  D) 65


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

C


Mimi

  • Member
  • Posts: 542
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Reconstruction of a Carboniferous (Coal Age) forest. Reconstruction of a Carboniferous (Coal Age) forest.
Sulfur Compounds and their PH values Sulfur Compounds and their PH values
Structures of iron–sulfur clusters Structures of iron–sulfur clusters
Earth’s Mineral Resources Earth’s Mineral Resources
China has relied on cheap coal to meet its demand for energy China has relied on cheap coal to meet its demand for energy
Natural gas is a cleaner fuel than coal Natural gas is a cleaner fuel than coal
Video: Electromagnetic Spectrum, Chlorophyll and Pigment & Light

For a complete list of videos, visit our video library