gbrbogdan9031 gbrbogdan9031
  • 11-03-2024
  • Chemistry
contestada

The time taken for a certain volume of gas to diffuse through a small hole was 2 min. Under similar conditions an equal volume of oxygen took 4 minute to pass. The molecular mass of the gas is:

A. 32
B. 11.33
C. 8
D. 4

Respuesta :

Otras preguntas

What is 2/5 plus 1/3
Why did the early people need to find new food sources
how do you say "the golden one" in spanish
Gregory predicts that 310 people will attend the spring play. There was an actual of 220 people who attended the spring play.what is the percent error? Round to
how did the two sides in the American revolution differ?
Give the function a rule. {(0,1), (1,2), (5,32), (6,64), (10,1024)}
are found in nearly all eukaryotic cells; they convert the chemical energy stored in food to a usable form. a. Hypotonic b. Mitchondria c. isotonic d. Cytoplasm
Has america moved closer or farther to the Declaration of independence? Why?
the number is 57,733 contains two sets of digits in which one digit is ten times as great as the other. what are the values of the digits in each set
what is a relative who lived long ago?