Chem121 - Study guides, Class notes & Summaries

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 t...

CHEM 121 Final Exam Questions and Answers – Portage Learning. Do the three conversions shown below, showing all work: 1. 328 K = ? oC 2. 76oC = ? oF 3. 135oF = ? K Your Answer: 1 - 328 - 273 = 55 C 2 - (76x 1.8) + 32 = 168.8 F 3 - (135 - 32) / 1.8 = 57.2 C + 273 = 330.2 K 1. 328K - 273 = 55 oC K → oC(make smaller) -273 2. 76oC x 1.8 + 32 = 168.8 oF C → o oF (make larger) x 1.8 + 32 3. 135oF - 32 ÷ 1.8 = 57.2 + 273 = 330.2 K oF → oC →K Question 2 Not yet graded / 10...

CHEM121 GENERAL CHEMISTRY LAB MODULE 1 CHEM121 GENERAL CHEMISTRY LAB MODULE 1 COMPREHENSIVE FINAL ASSESSMENT REVIEW CHEM121 GENERAL CHEMISTRY LAB MODULE 1 COMPREHENSIVE FINAL ASSESSMENT REVIEW CHEM121 GENERAL CHEMISTRY LAB MODULE 1 COMPREHENSIVE FINAL ASSESSMENT REVIEW COMPREHENSIVE FINAL ASSESSMENT REVIEW

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CHEM121 GENERAL CHEMISTRY MODULE 3 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY MODULE 3 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY MODULE 3 COMPREHENSIVE FINAL ASSESSMENT REVIEW

CHEM121 GENERAL CHEMISTRY MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEW

CHEM121 GENERAL CHEMISTRY MODULE 7 COMPREHENSIVE FINAL ASSESSMENT REVIEW CHEM121 GENERAL CHEMISTRY MODULE 7 COMPREHENSIVE FINAL ASSESSMENT REVIEW CHEM121 GENERAL CHEMISTRY MODULE 7 COMPREHENSIVE FINAL ASSESSMENT REVIEW CHEM121 GENERAL CHEMISTRY MODULE 7 COMPREHENSIVE FINAL ASSESSMENT REVIEW

CHEM121 GENERAL CHEMISTRY MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEW

CHEM121 GENERAL CHEMISTRY LAB MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY LAB MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY LAB MODULE 6 COMPREHENSIVE FINAL ASSESSMENT REVIEW

CHEM121 GENERAL CHEMISTRY LAB CHEM121 GENERAL CHEMISTRY LAB MODULE 3 COMPREHENSIVE FINAL ASSESSMENT REVIEWCHEM121 GENERAL CHEMISTRY LAB MODULE 3 COMPREHENSIVE FINAL ASSESSMENT REVIEWMODULE 3 COMPREHENSIVE FINAL ASSESSMENT REVIEW