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

A metal rod needs to be 9 feet and 5.5 inches in length. The sections of the poles being used are each 1 foot and 10.5 inches long. How many 1ft 10.5in sections

I need help with my math homework

For 15 points. Somebody once told me the world was gonna roll me. the next line is?

How has the immigration of the 1990s affected the social and economic life of the United States?

Leslie started last week with $1200 in her checking account. During the week, she wrote the checks below.

Les verbes réguliers en -er A. Les pronoms personnels sujet. Complete the following sentences using the correct subject pronouns. #4) Jacques, ______ travailles

The function models the number of accidents per 50 million miles driven as a function

Are triangles the congruent? Write the congruency statement.What is the congruency that proves they are congruent?What is the perimeter of ∆PQR?

hey guys.......... Please help me with this one ❤ ☺❤ name the part of the cell concerned with the transmission of hereditary characters from parents to offsp

The graph shows a demand curve. Which most likely accounts for the changes shown on the demand curve?