CHEM 121 Module 1 Exam Questions and Answers - Portage Learning.
CHEM 121 Module 1 Exam Questions and Answers - Portage Learning. Complete the two problems below: 1. Convert 1005.3 to exponential form and explain your answer. 2. Convert 4.87 x 10-6 to ordinary form and explain your answer. 1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 x 103 2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 0. Question 2 You may find the following resources helpful: Scientific Calculator (Links to an external site.) Periodic Table Equation Table Using the equation bank, complete the two conversions shown below, showing all work: 1. 3.6 pounds = ? oz 2. 2680 ml = ? liters 1. 3.6 pounds x 16 oz / 1 pound= 57.6 oz
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