valentinewalker valentinewalker

01-12-2020
Chemistry

contestada

A 7.2 L balloon at 2 atm of pressure has its pressure reduced to 0.5 atm. What is the new size of the balloon, in liters?

Respuesta :

nobleswift nobleswift

01-12-2020

Explanation:

using Boyles law: which shows the relationship between pressure and volume, when temperature Is kept constant

P1V1 = P2V2

2 x 7.2 = 0.5 x V2

14.4 = 0.5 x V2

V2 = 14.4/0.5 = 28.8 L

Hence the new size of the balloon in litres is 28.8

Answer Link

Otras preguntas

is this possible Iiii

What’s the difference between a “dysfunctional relationship to learning” and a “dysfunctional relationship to school” (Jeff Duncan Andrade)? Explain 1 example/s

If a person is very calm, not stressed out or overanxious, they are considered:

I will give the brainlest!!!! 22/100 x 22/100

Find the cube root of each of the following numbers by prime factorisation method.(i) 64(ii) 512(iii) 10648(iv) 27000

5. Draw a two-dimensional figure that could be rotated using a vertical axis of rotation to give the cone shown. (From Unit 5, Lesson 1.)

1.True or False. The following is a sentence fragment: The briefcase lying on the desk 2. the following a sentence fragment or a runon sentence ? He knew how t

Translate the sentence into an inequality: “ A number b divided by 8 is at least - 20.” (will mark brainliest)

A survey of a group of students was conducted. The students were asked if they were taking a Math class, a Biology class, or a French class this term. The resul

6. Which is the smallest geographical region in nepal