bre2099 bre2099

22-05-2019
Chemistry

contestada

What is the mass of N2 in a 56 liter container at STP?

Respuesta :

22-05-2019

Answer:

Explanation:molar mass of N2=28

Volume occpied at stp=22.4 so 28/22.4=1.25 so mass nitrogen will be 56 multiply 1.25 =70g

Answer Link

Otras preguntas

a river is rising at a rate of 3 inches per hour. If the river rises more than 2 feet then it will exceeed flood stage. How long long can the river rise at the

What is a synonym for legend? A legend such as one on a map...

A lifestyle of wandering from place to place

What climax is reached in Chapter 3 of The Call of the Wild? (1 point) Dolly goes mad. Buck and Spitz have a final confrontation. Starving huskies invade th

A curve passes through the point (0, 5) and has the property that the slope of the curve at every point P is twice the y-coordinate of P. What is the equation o

Mary works 3 days a week after school. She earns 18 dollars a day. Mary wants to have at least $200 saved by summer vacation. How many weeks will she have to wo

Astronomers estimate that a 2 - km wide asteroid collides with the Earth once every million years. The collision could pose a threat to life on Earth. (a) Ass

Which graph represents the solution set for the inequality 16 ≥ -3x + 4 > -17?

which polymers code for an organisms traits a) lipids b) proteins c) nucleic acids d) carbohydrates

$145 coat; 6.25% tax find the answer