Answered: Write the following in scientific…

Write the following in scientific notation and round to four significant figures. 1. 0.0031907= 3.191x10^-3 2. 8210.2= 8.210x10^3

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter2: Measurements And Calculations

Section: Chapter Questions

Problem 49QAP: Without actually performing the calculations indicated,tell to how many significant digits the...

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Question

Write the following in scientific notation and round to four significant figures.
1. 0.0031907= 3.191x10^-3 2. 8210.2= 8.210x10^3
As you see I have the answers but I need the explanation please.

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