pavlykmaksym2017 pavlykmaksym2017

28-10-2020
Chemistry

contestada

A sample of nitrogen has a volume of 880. mL and a pressure of 720. torr. What pressure will change the volume to
.672L if the temperature is held constant?

Respuesta :

04-11-2020

Answer:

943torr

Explanation:

according to Boyles law

P1V1=P2V2

however V2 = .672L

convert into mL

.672× 1000

672mL

880(720)=672P2

633600= 672P2

633600÷672=P2

943.0torr=P2

Answer Link

Otras preguntas

Choose the correct answer: For Null Hypothesis Significance Testing, you compare population statistics with the hypothetical sampling distribution of a statisti

8.0×10−2 M CaI2;K2SO4 Express your answer using two significant figures.

Have there been times when you felt depressed or hopeless? Have you experienced a similar moment that changed your mood that day?

In practice accountants record information directly into financial statements.a)true b)false

Hilda Bruch, a pioneer investigator of psychological processes involved in eating disorders, proposed that the self-starvation of individuals with anorexia was

According to Army doctrine, when are arriving forces undergoing reception, staging, onward movement, and integration considered the most vulnerable? 1) Deployme

Which of the following types of data collection would a geographer be least likely to use if he or she is collecting qualitative data?a. Observational field not

How does a miotic drug work for glaucoma?

A 65-year-old woman with overweight suddenly developed an attack of pressing pain in the chest, mainly behind the sternum, radiating to both shoulders, aggravat

An electric furnace that operates, but produces less heat than it used to produce. Which of the following could NOT be the cause?a. Ignition system malfunction