melatmkh melatmkh

26-06-2020
Chemistry

contestada

Calculate the molar mass of CH4 gas at STP when 5.46Lof the gas weighs 4g??

Respuesta :

osikbro osikbro

26-06-2020

Answer:

About 16.42 grams

Explanation:

[tex]PV=nRT \\\\(1)(5.46L)=n(0.0821)(273) \\\\n\approx 0.2436 \\\\4g/0.2436\approx 16.42[/tex]

Hope this helps!

Answer Link

Otras preguntas

what does 'dance around the truth' mean?

how do i solve 3x² - 8x + 2 = 0 using quadratic formula?

what are meristematic tissues?

Why were the 1936 Olympics important to the Nazi's and what advantages did they bring them

There are 130 red, blue and green marbles in a bag. The ratio of red to blue to green is 5:3:2 respectively. How much marbles in the bag are blue?

which social scientists are best Known for studying the physical artifacts of a culture ?

What is a Tzotchke? please help

what are the most common reasons for mispronunciation?

The figure is made up of two identical squares and has a perimeter of 42 inches. What is the area of one square?

which option of ms-word is used o represent data in an organised manner?

ACCESS MORE