calliejaneholt calliejaneholt
  • 26-02-2020
  • Chemistry
contestada

how many moles are in 25 L of O2?

Respuesta :

21bheiner 21bheiner
  • 26-02-2020

Answer:

m = density x volume

The density of O2 is 1.429g/L

1.429g/L x 1L = 1.429g

1.429g/32g/mol = 0.045 moles

Explanation:

Answer Link

Otras preguntas

if average of m numbers is n^2 and average of n numbers is m^2 then find average of m+n numbers
The freezing and thawing action of water affects a rock by?
who were the ancestors of the irish? how is their influence still part of irish culture?
Fungus-like protists have a. cell walls made of cellulose. b. cell walls made of chitin. c. chloroplasts for photosynthesis. d. none of the above.
Which describes a spontaneous reaction? a. Positive ΔH b. Negative ΔH c. Positive ΔG d. Negative ΔG e. Positive ΔS
Find the 50th term of this arithmetic sequence: 5, 13, 21, 29, . . .
what is -3 and 1/3 divided by 9? Answers: A. -10/27 b. -1/9 C. 1/9 D. 10/27
if you were Orpheus, would you have locked back? why or why not?
Which statement is true for cations? a. There are equal numbers of protons and electrons. b. There are more protons than electrons. c. There are more electr
What is one third of 1080