mass of eva dish+soap= 87.278 mass of evaporachingd=60.2055 moss of evadishE =67.206 soap Lab 4: Separation of Mixtures Results and Discussion Name Date Section Part A: Sodium Chloride in a Saturated Solution 87.278-o0.205= Before heating: 1. Mass of empty evaporating dish 00.2053 2. Mass of evaporating dish + salt solution 87.2789 27.073gmp a. Mass of salt solution After heating: 3. Mass of evaporating dish + salt 4. Mass of dry salt 7.2001

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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I need help with 3. And 4. 

**Lab 4: Separation of Mixtures**

**Results and Discussion**

**Name:** [Blank]  
**Date:** [Blank]  
**Section:** [Blank]  

**Part A: Sodium Chloride in a Saturated Solution**

**Before heating:**

1. **Mass of empty evaporating dish:** 60.205 g
2. **Mass of evaporating dish + salt solution:** 87.278 g
   - **Mass of salt solution**: Calculated as 27.073 g

**After heating:**

3. **Mass of evaporating dish + salt:** [Blank]
4. **Mass of dry salt:** [Blank]

**Additional Notes:**

- *Mass of evaporating dish = 60.205 g*
- *Mass of evaporating dish + salt solution = 87.278 g*
- *Mass of evaporating dish + dry salt = 67.206 g*

This worksheet is designed for recording and calculating the mass changes involved in evaporating a salt solution to derive dry salt. Students are expected to understand the process of separating mixtures and the effect of heating on a saturated solution.
Transcribed Image Text:**Lab 4: Separation of Mixtures** **Results and Discussion** **Name:** [Blank] **Date:** [Blank] **Section:** [Blank] **Part A: Sodium Chloride in a Saturated Solution** **Before heating:** 1. **Mass of empty evaporating dish:** 60.205 g 2. **Mass of evaporating dish + salt solution:** 87.278 g - **Mass of salt solution**: Calculated as 27.073 g **After heating:** 3. **Mass of evaporating dish + salt:** [Blank] 4. **Mass of dry salt:** [Blank] **Additional Notes:** - *Mass of evaporating dish = 60.205 g* - *Mass of evaporating dish + salt solution = 87.278 g* - *Mass of evaporating dish + dry salt = 67.206 g* This worksheet is designed for recording and calculating the mass changes involved in evaporating a salt solution to derive dry salt. Students are expected to understand the process of separating mixtures and the effect of heating on a saturated solution.
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