The number of moles of gas present in compressed air tank of scuba diving needs to be determined when the volume is 7.0L at pressure 210atm and temperature 25 ° C . Concept introduction: The ideal gas equation is represented as follows: n = P V R T Here, P is pressure, V is volume, R is Universal gas constant and T is temperature.

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Chapter 7, Problem 7.70P

Interpretation Introduction

Interpretation:

The number of moles of gas present in compressed air tank of scuba diving needs to be determined when the volume is 7.0L at pressure 210atm and temperature 25°C.

Concept introduction:

The ideal gas equation is represented as follows:

n=PVRT

Here, P is pressure, V is volume, R is Universal gas constant and T is temperature.

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