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Chapter 20, Problem 20.93QP

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CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933

Solutions

Chapter
Section
FindFindarrow_forward

CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933
Interpretation Introduction

Interpretation:

Molar mass of the isotope should be calculated.

Concept introduction:

  • molarmass=massofsubstancemolofsubstance
  • Half-life of radioactive decay is the time required for a radioactive sample to decay to one half of the atomic nucleus.

t1/2=0.693kwhere,t1/2=half-lifeof reactionk=Rate constant

  • rateofdecay=kNwhere,N=Number of radioactive nuclei

To determine: Molar mass of the isotope

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