thunderdude6 thunderdude6

18-10-2016
Chemistry

contestada

What is the pressure of a 3.5 mmol sample of ethane (C2H6) gas contained in a 0.500 L flask at 298 K?

Respuesta :

andriansp andriansp

27-10-2016

P = nRT/V

P = 3.5 x 10^-3 x 0.082 x 298 /0.5

P = 0.171 m Hg

P = 171 mm Hg

hope this helps

Answer Link

Otras preguntas

The breakdown of phosphorus-containing proteins releases ________ acid amphoteric phosphoric acidemia or acidosis.

What happens to the capacitance if the charge on the plates of a capacitor is doubled? a. The capacitance is doubled. c. The capacitance remains unchanged. b. T

find the distance between (-7,-3) and (-2,1)

1 What are the advantages of a partnership? What is the difference between a limited Partner and a general partner? 2. What changes have occurred in the labor f

what ever the discussion is about, no one______ pays attention to my suggestion. A. never B. forever C. ever D. yet

What were Mussolini's views on violence and struggle? why was this perspective attractive to veterans and italians

True/False: torn ligaments in the body do not heal without medical intervention, so surgery is often required to medically treat the injury.

Find the median. 180, 36, 133, 101, 36, 135, 135, 172

inflammation of the membranes of the brain and spinal column caused by a coccus bacteria; spread by germ-laden droplets; starts with a cold, then pains in the n

The best understanding of market dynamics comes when sales is expressed in? Select one: a. Sales per square foot. b. Percentage change from year ago. c. Dollars