Answered: Solve all with the appropriate number…

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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Solve all with the appropriate number of sigfigs

1) 10^{−10.14/4.37}

^{2) ln(27.9)}

^{3) (30.45 + 43.249) × (0.0261 − 0.007)}

^{4) (102.33 atm)(6.91 L)/(8.206×10−2 L⋅atmK⋅mol)(376.0 K) into __________ moles}

Expert Solution

Step 1: Given

Solve the following with appropriate number of significant digits.

Rules:

1.) In case of addition or subtraction, the answer should have the same number of decimal places as the limiting term.

2.) The limiting term is the number that has least decimal places.

3.) In case of multiplication and division, the answer should have the same number of significant figures as the limiting term and should retain as many significant figures as there are in the original number with least number of significant digits.

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