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

Author Question: There are ________ oxygen atoms in 30 molecules of C20H42S3O2. A) 6.0 1023 B) 1.8 1025 C) 3.6 ... (Read 276 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Aug 27, 2018
There are ________ oxygen atoms in 30 molecules of C20H42S3O2.
 
  A) 6.0  1023
  B) 1.8  1025
  C) 3.6  1025
  D) 1.2  1024
  E) 60

Question 2

Fuel values of hydrocarbons increase as the H/C atomic ratio increases. Which of the following compounds has the highest fuel value?
 
  A) C2H6
  B) C2H4
  C) C2H2
  D) CH4
  E) C6H6


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 27, 2018
Answer to Question 1

E

Answer to Question 2

D


MirandaLo

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Aug 27, 2018
TY


macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Single atoms form the nodes of an elementary quantum network Single atoms form the nodes of an elementary quantum network
Polar Nature of Water Molecules Polar Nature of Water Molecules
A typical distillation curve. Heavier molecules evaporate at higher temperatures and contain more ... A typical distillation curve. Heavier molecules evaporate at higher temperatures and contain more ...
Combustion analysis of 0.150 g of an unknown compound containing carbon, hydrogen, and oxygen ... Combustion analysis of 0.150 g of an unknown compound containing carbon, hydrogen, and oxygen ...
The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ... The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ...
Video: Mechanisms for chromosome movement Animation

For a complete list of videos, visit our video library