Answered: You have a fresh sample of 1000 grams…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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You have a fresh sample of 1000 grams of indium-131 isotope which has a half-life of 8.05 days. How much indium remains after 32.2 days?

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$G i v e n i n i t i a l m a s s o f i n d i u m - 131 i s o t o p e = 1000 g T h e H a l f l i f e (t_{\frac{1}{2}}) i s g i v e n b y = 8.05 d a y s T h e t i m e i s g i v e n b y = 32.2 d a y s$

Find- The amount (mass) left after 32.2 days

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