Chem 120 lab Study guides, Class notes & Summaries

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CHEM 120 Week 8 Lab Practical Online Quiz (Lab Practicum) Popular
  • CHEM 120 Week 8 Lab Practical Online Quiz (Lab Practicum)

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  • CHEM 120 Week 8 Lab Practical Online Quiz (Lab Practicum)
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CHEM-120 Unit 7 Lab Practicum (GRADED A) Questions and Answers | 100% Correct Solution Popular
  • CHEM-120 Unit 7 Lab Practicum (GRADED A) Questions and Answers | 100% Correct Solution

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  • CHEM-120 Unit 7 Lab Practicum (GRADED A) Questions and Answers | 100% Correct Solution
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CHEM 120 Final Exam (Version 3), CHEM 120: Introduction to General, Organic & Biological Chemistry with Lab, Verified and Correct Answers, Chamberlain College of Nursing.
  • CHEM 120 Final Exam (Version 3), CHEM 120: Introduction to General, Organic & Biological Chemistry with Lab, Verified and Correct Answers, Chamberlain College of Nursing.

  • Exam (elaborations) • 25 pages • 2023
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  • CHEM 120 Final Exam (Version 3), CHEM 120: Introduction to General, Organic & Biological Chemistry with Lab, Verified and Correct Answers, Chamberlain College of Nursing.
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CHEM 120 Week 8 Lab Practical Online Quiz
  • CHEM 120 Week 8 Lab Practical Online Quiz

  • Exam (elaborations) • 9 pages • 2023
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  • Station 1. You have run an experiment studying the effects of the molecular weight of a compound on the rate of diffusion in agar. Compound X has a molecular weight of 25.3 g/mol and compound Y has a molecular mass of 156.2 g/mol. On two separate agar plates, 0.1 g of each substance were transferred and allowed to diffuse for 2 hours. The results below were obtained. Use this information about this situation to answer the following three questions. 1. Question: (CO 1) What was the independent v...
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CHEM 120 Quiz 4 (Version 1), CHEM 120: Introduction to General, Organic & Biological Chemistry with Lab, Verified and Correct Answers, Chamberlain College of Nursing.
  • CHEM 120 Quiz 4 (Version 1), CHEM 120: Introduction to General, Organic & Biological Chemistry with Lab, Verified and Correct Answers, Chamberlain College of Nursing.

  • Exam (elaborations) • 4 pages • 2023
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  • CHEM 120 Quiz 4 (Version 1), CHEM 120: Introduction to General, Organic & Biological Chemistry with Lab, Verified and Correct Answers, Chamberlain College of Nursing.
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CHEM 120 Lab Exam Questions  And Answers
  • CHEM 120 Lab Exam Questions And Answers

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  • CHEM 120 Lab Exam Questions And Answers specific heat of water - ANSWER 4.184 J/g-K Law of Dulong & Petit says product of _________ and _________ is constant ________ - ANSWER molar mass (g/mol) of a metal; its heat capacity (J/gK); 25 J/mole-K change in enthalpy = - ANSWER heat exchanged at constant pressure<3 according to the First Law of Thermodynamics (Conservation of Energy), the sum of the enthalpy change of the calorimeter and the enthalpy change of the hot water is = ...
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Chem 120 Lab Final (Latest 2023-2024) Complete Questions & Answers (Solved) 100% Correct
  • Chem 120 Lab Final (Latest 2023-2024) Complete Questions & Answers (Solved) 100% Correct

  • Exam (elaborations) • 4 pages • 2023
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  • Chem 120 Lab Final (Latest 2023-2024) Complete Questions & Answers (Solved) 100% Correct 1. What is NEVER a substitute for proper eye protection? (Goggles) Answer: Glass-es/Contact lenses 2. Name 4 experiment evidences that are indicative of a chemical reaction. Answer: - -color change -precipitate formation - temperature change -gas formation 3. Name the 2 compounds that are necessary for reaction in an Alka-Seltzercold tablet. Answer: sodium bicarbonate/citric acid and water. (NaH...
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