lex6i0smaokLynnahNM lex6i0smaokLynnahNM

22-04-2016
Chemistry

contestada

what is the mole fraction of oxygen gas in air

Respuesta :

24-04-2016

0.209476
its partial pressure of oxygen in air divided by the total partial pressure in air!

Answer Link

Otras preguntas

Which passage from Barrio Boy develops the author's point of view? A. She strode to the doorway in the far corner, of the office, opened it and called a name. A

Which type of rock is created when lava cools and hardens? a. metamorphic b. igneous c. cement d. sedimentary

Which of Steno’s principles is responsible for the thin undisturbed layers found in the Grand Canyon? A.principle of superposition B.principle of original horiz

A single person earns a gross biweekly salary of $840 and claims 5 exemptions. what is the person's net pay. a. it is the same as the gross pay. b. it is $11

Name some gaseous element in unpolluted air ?

Select the answer that represents the algebraic translation of the phrase below. "3 times the difference of x and 2y"

When the author addresses the audience using you, your, yours, or commands, the point of view isa. first personb. second personc. third persond. fourth person?

All rock on the ocean floor is less than 180 million years old because?

Mary wants to remove a dent from a ping-pong ball without cutting into the sealed ball. she decides to put the ball in a bowl of boiling water. after a while, m

find the sum of the geometric sum: 12 36 108 ... 78,732