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

Author Question: Hydrocarbons containing one or more benzene rings are known as a) aromatic hydrocarbons. b) ... (Read 79 times)

littleanan

  • Hero Member
  • *****
  • Posts: 575
on: Jul 28, 2018
Hydrocarbons containing one or more benzene
  rings are known as
  a) aromatic hydrocarbons.
  b) cycloalkane hydrocarbons.
  c) aliphatic hydrocarbons.
  d) synthetic hydrocarbons.

Question 2

A rocket engine consumes 450 kg of fuel per minute. If the exhaust speed of the ejected fuel is 5.2 km/s, what is the thrust of the rocket?
 a. 42 kN
  b. 39 kN
  c. 45 kN
  d. 48 kN
  e. 35 kN


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

b


littleanan

  • Member
  • Posts: 575
Reply 2 on: Jul 28, 2018
Gracias!

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Benzene delocalized electrons Benzene delocalized electrons
Uranus's aurorae against its equatorial rings, imaged by the Hubble telescope. Unlike the auror Uranus's aurorae against its equatorial rings, imaged by the Hubble telescope. Unlike the auror
Tree Rings Tree Rings
Aromatic Amino acids Aromatic Amino acids
Overview of the biosynthesis of aromatic amino acids Overview of the biosynthesis of aromatic amino acids
Hydrocarbons Hydrocarbons
Video: TRH/TSH/Thyroid hormone

For a complete list of videos, visit our video library