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

Author Question: The number of moles of oxygen that are present in a 15-L container at STP is ________. A) 0.1 B) ... (Read 30 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Aug 27, 2018
The number of moles of oxygen that are present in a 15-L container at STP is ________.
 
  A) 0.1
  B) 0.67
  C) 0.89
  D) 336

Question 2

What is the molecular shape of CH2O?
 
  A) tetrahedral
  B) bent
  C) trigonal planar
  D) pyramidal


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janieazgirl

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


futuristic

  • Member
  • Posts: 638
Reply 2 on: Aug 27, 2018
Gracias!

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc
Habitat reconstruction is possible based on the kinds of plants present at past sites. Habitat reconstruction is possible based on the kinds of plants present at past sites.
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter. Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter.
The post-catalytic converter oxygen sensor should display very little activity if the catalytic ... The post-catalytic converter oxygen sensor should display very little activity if the catalytic ...
Percent of oxygen in the atmosphere versus altitude. Percent of oxygen in the atmosphere versus altitude.
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library