Carry out the following mathematical operations involving numbers that are expressed in scientific notation. a. (4.057 X 103 ) x (2.001 x 107) b. 4.1 x 10-10 / 3.112 x 10-7
Carry out the following mathematical operations involving numbers that are expressed in scientific notation. a. (4.057 X 103 ) x (2.001 x 107) b. 4.1 x 10-10 / 3.112 x 10-7
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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3. Carry out the following mathematical operations involving numbers that are expressed in scientific notation.
a. (4.057 X 103 ) x (2.001 x 107)
b. 4.1 x 10-10 / 3.112 x 10-7
4. Analysis shows the presence of 203 μμg of cholesterol in a sample of blood. How many grams of cholesterol are present in this blood sample?
5. Body temperature for a person with a high fever is found to be 104∘∘F. What is the temperature equivalent on the following scales?
a. Celsius scale
b. Kelvin scale
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