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Can you please help me with 5

Can you please help me with 5

Chemistry
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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Can you please help me with 5
4. (3.67 х10^2)- (1.6 х 10^1)- 5. 8.41 x 10^-5) - (7.9 х 10^-6)- 6. (1.33 х10^5) - (4.9 х 10^4) %3D 7. (4.3x 10^8) х (2.0 х10^6) — 8. (6.0х 10^3) х ( 1..3 х 10^-2) %3 9. (1.5 х 10^-2) x (8.5х 10^-1) - 10. (7.8 10^3)/ (1.2 х 10^4)- 11. (8.1 х 10^-2)/ (9.0 х 10^2)- 12. (6.48 х10^5)/ (2.4 х 10^ 4)х (1.8 х 10^-2) %3 %3D
Transcribed Image Text:4. (3.67 х10^2)- (1.6 х 10^1)- 5. 8.41 x 10^-5) - (7.9 х 10^-6)- 6. (1.33 х10^5) - (4.9 х 10^4) %3D 7. (4.3x 10^8) х (2.0 х10^6) — 8. (6.0х 10^3) х ( 1..3 х 10^-2) %3 9. (1.5 х 10^-2) x (8.5х 10^-1) - 10. (7.8 10^3)/ (1.2 х 10^4)- 11. (8.1 х 10^-2)/ (9.0 х 10^2)- 12. (6.48 х10^5)/ (2.4 х 10^ 4)х (1.8 х 10^-2) %3 %3D
Expert Solution
Step 1

The question number 5 is 

(8.41 x 10-5) - (7.9 x 10-6)

this can be solved by converting one number into another like that

(7.9 x 10-6) can be written as (0.79 x 10-5)

Hence the above question can be written as 

(8.41 x 10-5) - (0.79 x 10-5)

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