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 g2. **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.

After heating, the water content of the salt solution will evaporate leading to a smaller mass of…

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

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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