mikalhenderson5 mikalhenderson5

12-05-2020
Chemistry

contestada

A balloon is filled with 100 L of air at a pressure of 5 atm. What is the pressure of the balloon if the volume is changed to 20 L?

Respuesta :

ar226077 ar226077

13-05-2020

Answer: 25 atm

Explanation: Use Boyle’s Law for this: P1V1=P2V2

P1= 5 atm

V1= 100 L

P2= ?

V2= 20 L

Replace the letters in your formula with the numbers:

(5)(100)=(P2)(20)

500=20P2

Divide by 20 on both sides

P2=25 atm

Answer Link

Otras preguntas

fill in the blanks Energy flows in __________ direction in an ecosystem while nutrients ____________.

Which shapes have at least one pair of parallel sides?

What is the complement of 76 degrees

Which of the following qualities are NOT associated with mineral luster? A. dull B. rough surface C. metallic D. opaque

What times 24 plus whag equals 1,947

Earl runs 75 meters in 30 seconds how many meters does Earl run per second

Which best describes the underlined words in the sentence? On the next cloudless night, go outdoors and look at the sky. A. compound verb B. simple predicate

describe the relationships among temperature, heat, and thermal energy.

How many molecules in 2.00 mol of sucrose, C12H22O11??

The Hebrew nation was split into two parts: _____. Judah and Tyre Israel and Judah Israel and Sinai