Lab 1.2 Prelab Name: Lab Period: Concentrations, Dilutions, and Homeostasis Review Material 1. The basic unit of volume in the metric system is the 2. What does the prefix micro- mean? 3. What is the abbreviation for the meter in the metric system? 4. The basic unit of weight (mass) in the metric system is the 5. What does the prefix centi- mean? 6. What is the temperature of boiling water in the metric system? 7. What does the prefix kilo- mean? 8. Which focus knob is used with the high power objective? 9. What is the total magnification when using the 10x objective? 10. Which parts of a microscope regulate the amount of light? 11. Which focus knob is used with the 5x objective? 12. A total magnification of 400x requires the use of the 10x ocular lens with which objective? New Material 1. Define the following terms: Solution Solute Solvent 2. What is Avogadro's number? 3. Define the term molarity. 4. What is a mole? 5. Define homeostasis. 6. List at least three variables in the human body regulated by negative feedback.

Lab 1.2 Prelab Name: Lab Period: Concentrations, Dilutions, and Homeostasis Review Material 1. The basic unit of volume in the metric system is the 2. What does the prefix micro- mean? 3. What is the abbreviation for the meter in the metric system? 4. The basic unit of weight (mass) in the metric system is the 5. What does the prefix centi- mean? 6. What is the temperature of boiling water in the metric system? 7. What does the prefix kilo- mean? 8. Which focus knob is used with the high power objective? 9. What is the total magnification when using the 10x objective? 10. Which parts of a microscope regulate the amount of light? 11. Which focus knob is used with the 5x objective? 12. A total magnification of 400x requires the use of the 10x ocular lens with which objective? New Material 1. Define the following terms: Solution Solute Solvent 2. What is Avogadro's number? 3. Define the term molarity. 4. What is a mole? 5. Define homeostasis. 6. List at least three variables in the human body regulated by negative feedback.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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