Answer 39. Round off each of the following numbers to the indicated number of significant digits and write the answer in standard scientific notation.
Answer 39. Round off each of the following numbers to the indicated number of significant digits and write the answer in standard scientific notation.
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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Transcribed Image Text:chem homework c...
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ments and Calculations
Answer
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PRENTUN
d. 0.0011672
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39. Round off each of the following numbers to the indicated number of significant digits and write the
answer in standard scientific notation.
2880
a. 4341 x 10² to three significant digits
b. 93.441 x 10³ to three significant digits
c. 0.99155 x 102 to four significant digits
d. 9.3265 to four significant digits
40. Round off each of the following numbers to the indicated number of significant digits, and write the
answer in standard scientific notation.
a. 0.00034159 to two digits
Answer
M
Restaur
M
ANDER
S
F
HOLESTER
FER
SERIES
FRECEren
SEMENT
SHE
D
HEERLECH
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