heyheyheyhey3 heyheyheyhey3

12-09-2019
Chemistry

contestada

The pressure of a gas at constant temperature is increased by a factor od 4. By what factor does the volume change?
A 1/4
B 1/2
C 1
D 4

Respuesta :

jcherry99 jcherry99

12-09-2019

Answer:

A

Explanation:

The formula used is

PV = P1 * V1

P = x

P1 = 4x

V1 = 1

V2 = ?

x * 1 = 4x * V2 Divide both sides by x

x/x = 4x /x * V2

1 = 4*V2 Divide by 4

1/4 = 4*V2/4

1/4 = V2

The answer is A

Answer Link

Otras preguntas

It is a rule among people who write for publication never to proofread their own work. Why? a.)They will be tempted to rewrite the text and miss their publicati

Which word is a pronoun that renames the subject of this sentence? Carla thought she had lost your library book. A. book B. library C. she D. your

Which part of a plot structure introduces the characters and setting? Dénouement Exposition Climax Falling Action

NEED HELP PLEASE ANSWER! What caused women to want to get involved in social reform during the 1830s? Pressure from their husbands and other men The social need

Which organelles are used in cell division?

What is the square root of 16

Answer following questions in 3-4 sentences: 1. Besprich das Problem der Luftverschmutzung. 2. Was trägt zur Luftverschmutzung bei?

What is the starting point for research?

In order for biological evolution to occur, the ______ of an organism must change and be passed on to offspring. blood DNA cells bone structure

there are 4 red cubes, 3 blue cubes, 2 green cubes, and 1 yellow cube. if you pick 2 cubes at random with replacement. what is probability of choosing red, then