trishavidyanand trishavidyanand

08-09-2020
Chemistry

contestada

[2 Marks] What is the pressure in atm of 16.7 mol helium that occupies a volume of 7.2 L at a temperature of 279 K?

Respuesta :

kinsondols186 kinsondols186

10-09-2020

Answer:

53.13atm

Explanation:

PV=nRT

P=nRT/V

= 16.7mol*0.0821LatmK^-1mol^-1*279K/7.2L

=53.13atm

Answer Link

Otras preguntas

if arctan(3/5)=K Tan(k)=?

At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests

How do you find the perimeter of a dented square?

At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests

How do you find the perimeter of a dented square?

At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests

Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret

Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret

How do you find the perimeter of a dented square?

Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret

good job