Moonandstardust Moonandstardust

27-01-2016
Chemistry

contestada

At STP, what volume do these gases occupy? a. 1.25 mol He b. 0.335 mol C2H6

Respuesta :

InvincibleLogic InvincibleLogic

27-01-2016

a. [tex] \frac{1.25 mol}{1} * \frac{22.4 L}{1 mol} =28.1 L[/tex]
b. [tex] \frac{0.335 mol C2H6}{1} * \frac{22.4 L}{1 mol} =7.50 L C2H6[/tex]

22.4 L = 1 mol at STP

Answer Link

Otras preguntas

20 PLUS 80 PERCENT MORE IS

if a smaple of 99 bowlers were taken from a population of 466 could refer to the mean of how many bowlers score

A bicycle manufacturer offers two styles, three sizes, and five different colors. How many different bicycles are offered? A. 30 B. 25 C. 10 D. 233

Which are the MOST LIKELY products of the reaction between sodium metal and chlorine gas? A. only sodium metal atoms B. only a chlorine gas molecule C. only

Which pair of lines is perpendicular

why is blood considered a tissue in the body??

When is the passive voice a useful tool in writing? A. When the person doing the action is known B.When several actions take place at the same time C.When the

Viola drives 2 kilometers up a hill that makes an angle of 3 degrees with the horizontal. To the nearest tenth of a kilometer, what horizontal distance has she

Louise is making a potato salad to serve 25 people. The only recipe she has serves 50 people and it calls for 1 pound of chopped onions. Her food scale only wei

Which conjunction best connects the subjects in the sentence? Pickles __________ not onions are what I prefer on my hamburger. A. but B. and C.