chino9108 chino9108

01-07-2017
Chemistry

contestada

What is the molar mass of a gas whose density at stp is 3.74 g/l?

Respuesta :

CarlsenP CarlsenP

01-07-2017

p = 3,74 g/l
p = M / 22,4 l
M = p × 22,4l

M = 3,74 g/l × 22,4l = 83,776 g

The molar mass of this gas is 83,776 g.

:-) ;-)

Answer Link

Otras preguntas

Find the greatest common monomial factor : 4a^5b^2 and ab

Solve. Riley’s father, Mr. Cooper, owns Cooper’s Storage and Shipping Company. Mr. Cooper took Riley with him to work for the day to show Riley the different jo

12,000 scientific notation

Please help me with this Analogy! Fat is to eating as elected is to A. run. B. politician. C. office. D. senator.

Match the descriptions to the processes. A) Ice cream starts dripping down the sides of an ice cream cone. B) Fog is created by using dry ice. C) Frost forms on

Why will external fluid flow into a plant cell?

What is the center of the circle that you can circumscribe about a triangle with vertices A(2, 6), B(2, 0), and C(10, 0)?

which statement BEST describes an individual enzyme? A. it lowers the activation energy of a reaction and affects many different types of reactions. B. it rais

Is 1/3 greater than 30%?

When a covalent bond forms between two atoms how many atoms have a full outer shell of electrons? A. one B. two C. Zero D. It depends on what the atoms are