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

Author Question: The expected binary compound between magnesium and bromine is ________. A) MgBr B) MgBr2 C) ... (Read 23 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Aug 27, 2018
The expected binary compound between magnesium and bromine is ________.
 
  A) MgBr
  B) MgBr2
  C) Mg2Br
  D) Mg2Br2

Question 2

Why does burning natural gas produce less carbon dioxide than burning either petroleum or coal? Hint: Consider the chemical formulas of the compounds making up these materials.
 
  A) Natural gas has fewer impurities, such as sulfur.
  B) Natural gas is able to mix better with oxygen.
  C) Natural gas contains a smaller proportion of carbon.
  D) Natural gas actually produced more carbon dioxide, but less of other air pollutants.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


dbose

  • Member
  • Posts: 597
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

The compound eye of insects. The compound eye of insects.
insect's compound eye, revealing photoreceptor cells, support cells and pigment cells insect's compound eye, revealing photoreceptor cells, support cells and pigment cells
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Normal compound eye of adult Drosophila Normal compound eye of adult Drosophila
Binary fission, the reproductive mode of bacteria and archaea Binary fission, the reproductive mode of bacteria and archaea
Bateson and Punnett’s Observed and Expected Phenotypes in F2 Sweet Peas Bateson and Punnett’s Observed and Expected Phenotypes in F2 Sweet Peas
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library