Chemistry for Today
8th Edition
ISBN: 9781133606994
Author: Seager, Spencer L./
Publisher: Cengage Learning
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. The Empire State Building is 443.2 meters. The height of Kilimanjaro is 19,341 meters.(a) Express each of these heights in scientific notation and use all the digits given.(b) Which is taller? How many orders of magnitude taller?
I DONT NEED A DIFFERNT ANSWER IM 100% SURE THAT BOTH OF THESE ANSWERS ARE CORRECT, i just need the steps of the calculation for both answers (100 and 8)
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- When a large or small number is written in standard scientific notation, the number is expressed as the product of a number between 1 and 10, multiplied by the appropriate power of 10. For each of the following numbers, indicate what power of 10 would be appropriate when expressing the numbers in standard scientific notation. a. 84,961,306 b. 0.4870 c. 0.000033812 d. 3,890,406,000,000arrow_forwardCharlotte is driving at 66.4mi/h and receives a text message. She looks at her phone and takes her eyes off the road for 4.30 seconds. How far has Charlotte reached in feet during this time?arrow_forwardA Chemistry 20 student uses a thermometer and a hot plate and measures the boiling point of ethyl alcohol to be 74.1 ºC. Then, she looks in a reference book and finds that the actual boiling point of ethyl alcohol is 78.4 ºC. What is her percent error?Record only your final answer with the correct number of significant digits and the proper units.arrow_forward
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Measurement and Significant Figures; Author: Professor Dave Explains;https://www.youtube.com/watch?v=Gn97hpEkTiM;License: Standard YouTube License, CC-BY
Trigonometry: Radians & Degrees (Section 3.2); Author: Math TV with Professor V;https://www.youtube.com/watch?v=U5a9e1J_V1Y;License: Standard YouTube License, CC-BY