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

Author Question: Which of the following compounds has its combined carbon and oxygen composition equal to 76.7? A) ... (Read 34 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Aug 27, 2018
Which of the following compounds has its combined carbon and oxygen composition equal to 76.7?
 
  A) C4H7Cl
  B) CH2O2
  C) C2H3NO2
  D) C10H20ONS

Question 2

A gas is enclosed in a 10.0 L tank at 1200 mm Hg pressure. Which of the following is a reasonable value for the pressure when the gas is pumped into a 5.00 L vessel?
 
  A) 2400 mm Hg
  B) 600 mm Hg
  C) 24 mm Hg
  D) 42 mm Hg


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

A


jCorn1234

  • Member
  • Posts: 545
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

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?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae
Oxygen Equipment 2 Oxygen Equipment 2
Hydrogen bonding of water with itself and with other compounds Hydrogen bonding of water with itself and with other compounds
Variable Gases: Carbon Dioxide Variable Gases: Carbon Dioxide
In 1969 a UC Berkeley group fired a carbon nucleus at a californium target. Give In 1969 a UC Berkeley group fired a carbon nucleus at a californium target. Give
Composition of the supreme court, as of November 2020 Composition of the supreme court, as of November 2020
Video: Skin Cancer

For a complete list of videos, visit our video library