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List 2 physical properties of each of the reactants in this lab.

List 2 physical properties of each of the reactants in this lab.

Chemistry
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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Please help Answer the 9 questions (discussion and analysis
Discussion and Analysis: 1. List 2 physical properties of each of the reactants in this lab. 2. List 2 physical properties of each of the products in this lab. 3. Define the term solution in your own words. 4. What are the chemical formulas of each reactant? (Try your best and remember to criss cross!) Sodium hydroxide Copper II chloride 5. Did a chemical reaction take place in the lab? What evidence supports your answer? What piece of equipment could you use to increase the accuracy in measuring the volume of reactants if exactly 25 mL of each solution was required? 6. Using scientific language, describe what you think happened in this lab? Try to include a balanced chemical equation as part of your response. 7. 8. How might you collect the product from this experiment? 8. Discuss three safety measures you used in performing this lab.
Transcribed Image Text:Discussion and Analysis: 1. List 2 physical properties of each of the reactants in this lab. 2. List 2 physical properties of each of the products in this lab. 3. Define the term solution in your own words. 4. What are the chemical formulas of each reactant? (Try your best and remember to criss cross!) Sodium hydroxide Copper II chloride 5. Did a chemical reaction take place in the lab? What evidence supports your answer? What piece of equipment could you use to increase the accuracy in measuring the volume of reactants if exactly 25 mL of each solution was required? 6. Using scientific language, describe what you think happened in this lab? Try to include a balanced chemical equation as part of your response. 7. 8. How might you collect the product from this experiment? 8. Discuss three safety measures you used in performing this lab.
The purpose of this investigation is to conduct a lab in a safe and orderly fashion, to practice good lab procedure and to perfect our skills of inquiry. Purpose: Materlals: sodium hydroxide dropper bottle waste beaker Copper II chloride dropper bottle spot plate Hypothesis: What do you expect to observe when you combine the two solutions? Procedure: 1. The dropper bottles are labelled and on your lab bench. Share between the groups on your side of the classroom. Observe the characteristics of each solution and record your observations in the chart below. 2. 3. Place 5 drops of sodium hydroxide into a clean well on your plate. Carefully add 5 drops of copper II chloride to the same well. BE SURE NOT TO TOUCH THE DROPPER TIP TO THE OTHER SOLUTION. 44 Observe the reaction, record the observations in the chart below. Dispose of the waste products in the waste beaker at the front of the room. ALWAYS CHECK WITH THE TEACHER ABOUT PROPER DISPOSAL OF CHEMICALS AS NOT 5. EVERYTHING CAN GO DOWN THE DRAIN. Clean and return the glassware to the proper storage area. Wipe down and tidy your lab space. 6. Observations: CHEMICAL OR REACTION OBSERVATION Sodium hydroxide solution Copper II chloride solution The products of the reaction
Transcribed Image Text:The purpose of this investigation is to conduct a lab in a safe and orderly fashion, to practice good lab procedure and to perfect our skills of inquiry. Purpose: Materlals: sodium hydroxide dropper bottle waste beaker Copper II chloride dropper bottle spot plate Hypothesis: What do you expect to observe when you combine the two solutions? Procedure: 1. The dropper bottles are labelled and on your lab bench. Share between the groups on your side of the classroom. Observe the characteristics of each solution and record your observations in the chart below. 2. 3. Place 5 drops of sodium hydroxide into a clean well on your plate. Carefully add 5 drops of copper II chloride to the same well. BE SURE NOT TO TOUCH THE DROPPER TIP TO THE OTHER SOLUTION. 44 Observe the reaction, record the observations in the chart below. Dispose of the waste products in the waste beaker at the front of the room. ALWAYS CHECK WITH THE TEACHER ABOUT PROPER DISPOSAL OF CHEMICALS AS NOT 5. EVERYTHING CAN GO DOWN THE DRAIN. Clean and return the glassware to the proper storage area. Wipe down and tidy your lab space. 6. Observations: CHEMICAL OR REACTION OBSERVATION Sodium hydroxide solution Copper II chloride solution The products of the reaction
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