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Chapter 1: Q10 E (page 9)

A medical laboratory catalog describes the pressure in a cylinder of gas as 14.82MPa. What is the pressure of this gas in atmospheres and torr?

Short Answer

Expert verified
  1. 14.82 脳 106 Pa = 111, 150 Torr
  2. 14.82 脳 106 Pa = 146.2620 atm

Step by step solution

01

Define pressure

Force applied perpendicular to an object's surface per unit area across which that force is spread is known as pressure.

02

Explanation

Converting M Pa into Pa,

1MPa = 106 Pa

14.82 MPa = (14.82) 脳 (106) Pa

= 14.82 脳 106 Pa

  1. Converting Pa pressure into torr

1Pa = 0.0075 Torr

14.82 脳 106 Pa = (14.82 脳 106) 脳 (0.0075) Torr

= 111,150 Torr

Therefore, 14.82 脳 106 Pa is equal to 111,150 Torr

  1. Converting Pa pressure into atm

1 Pa = 9.869 脳 10-6atm

14.82 脳 106 Pa = (14.82 脳 106) (9.869 脳 10-6) atm

= 146.2620 atm

Therefore, 14.82 脳 106 Pa is equal to 146.2620 atm

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