# CHM 2023 Unit Conversions in Environmental Science

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### Question Description

Solving equations and counting significant figures and Unit Conversions Applied to Environmental Science

answer the questions in the two papers

CHM 2023, Spring 2019 Department of Chemistry, University of South Florida Pre-Investigation 1: Solving equations and counting significant figures Required Reading: Sections 1.4, 1.5, and 2.2 Assignment Answer the following questions: 1. Indicate the inverse operation of each mathematical operation below: a. addition: b. subtraction: c. multiplication: d. division: 2. In your own words, write a brief summary of the rules for counting significant figures. Include rules for zeros in both decimal and non-decimal numbers.
CHM 2023, Spring 2019 Department of Chemistry, University of South Florida Pre-Investigation 2: Unit Conversions Applied to Environmental Science Required Reading: Sections 2.4, 2.5, and 2.6 of your textbook Assignment Answer the following questions: 1. In your own words, describe what the term “conversion factor” means to you. 2. Write two conversion factors that arise from the following equality: 1 kg = 2.205 lbs 3. Provide an example of a conversion factor which has both units raised to a power.

antonioEY
School: Cornell University

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Running head: SOLVING EQUATIONS AND COUNTING SIGNIFICANT NUMBERS

Solving Equations and Counting Significant Numbers
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SOLVING EQUATIONS AND COUNT...

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Anonymous
Thanks, good work

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