   Chapter 13, Problem 12QAP ### Introductory Chemistry: A Foundati...

9th Edition
Steven S. Zumdahl + 1 other
ISBN: 9781337399425

#### Solutions

Chapter
Section ### Introductory Chemistry: A Foundati...

9th Edition
Steven S. Zumdahl + 1 other
ISBN: 9781337399425
Textbook Problem
1 views

# Convert the following pressures into pascals.msp;  a .  774 torr b .   0. 965 atm c .  112 . 5 kPa d .  8 0 1 mm Hg

(a)
Interpretation Introduction

Interpretation:

The given pressure should be converted into pascals.

Concept Introduction:

An arithmetical multiplier which is used for converting a quantity expressed in one unit into another equivalent set of units is said to be conversion factor.

Pressure has different units which can be converted into each other with the help of different conversion factors.

Explanation

We must use the conversion factor for Pascal related to different units.

1 torr = 133.3 Pascal

 774 torr 133.3 Pascal 1 torr

= 103174.2 = 1

(b)
Interpretation Introduction

Interpretation:

The given pressure should be converted into pascals.

Concept Introduction:

An arithmetical multiplier which is used for converting a quantity expressed in one unit into another equivalent set of units is said to be conversion factor.

Pressure has different units which can be converted into each other with the help of different conversion factors.

(c)
Interpretation Introduction

Interpretation:

The given pressure should be converted into pascals.

Concept Introduction:

An arithmetical multiplier which is used for converting a quantity expressed in one unit into another equivalent set of units is said to be conversion factor.

Pressure has different units which can be converted into each other with the help of different conversion factors.

(d)
Interpretation Introduction

Interpretation:

The given pressure should be converted into pascals.

Concept Introduction:

An arithmetical multiplier which is used for converting a quantity expressed in one unit into another equivalent set of units is said to be conversion factor.

Pressure has different units which can be converted into each other with the help of different conversion factors.

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