daphnebeth12 daphnebeth12

15-05-2020
Chemistry

contestada

A sample of helium gas at room temperature is compressed from 100 cm3 to 20 cm3. Its new pressure is now 30 cm Hg. What was the original pressure of the gas?

Respuesta :

megandemart megandemart

19-05-2020

Answer:

6 cm Hg

Explanation:

Boyles Law: P1V1=P2V2

(100 mL)(x)=(20 mL)(30 cm Hg)

x = 6 cm Hg

*Text me at 561-400-5105 for private tutoring if interested: I can do homework, labs, and other assignments :)

Answer Link

Otras preguntas

b. How did the Cherokee resist force relocation during the Trail of Tears? ?

Select the sentence that does not contain an error: A) She loved the way her jewelry shined when they sat in the sun. B) She loved the way her jewels shined whe

Can someone help me with this question

en qué año nació Manuel Elkin patarrayo

1. Spray bottles used to store and dispense degreaser taken from bulk containers must be labeled with the O common name of the substance. O manufacturer's trade

pleaseeeeeeeeeeeeeeeeeeeeeeeeeeessssssssssssssssssss

A quality-assurance inspector periodically exam-ines the output of a machine to determine whether it is properly adjusted. When set properly, the machine pro-du

I need help I've wasted all my points trying to get an answer please don't put anything that is not helpful. In “The White Umbrella,” we explored a theme that e

un sujeto tiene la velocidad de 7m/s despues de 30 segundos su velocidad es de 12m/s cual es su aceleracion?

First question and I'm already stuck. Help pls!