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calculate the mass of calculate the mass of magnesium before each trial 2. Calculate the mass of magnesium chloride after each trial 3. calculate the mass of chloride for each trial  4. calculate the moles of magnesium and moles of chloride for each trial  5. determine the ratio of moles of chloride to moles of magnesium after each trial

calculate the mass of calculate the mass of magnesium before each trial 2. Calculate the mass of magnesium chloride after each trial 3. calculate the mass of chloride for each trial  4. calculate the moles of magnesium and moles of chloride for each trial  5. determine the ratio of moles of chloride to moles of magnesium after each trial

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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1. calculate the mass of calculate the mass of magnesium before each trial

2. Calculate the mass of magnesium chloride after each trial

3. calculate the mass of chloride for each trial 

4. calculate the moles of magnesium and moles of chloride for each trial 

5. determine the ratio of moles of chloride to moles of magnesium after each trial

6.

**Lab Report Experiment 9** **Abstract:** The purpose of the experiment is to find the molecular formula for copper sulfate hydrate (CuSO₄·XH₂O) and molecular formula for magnesium chloride (MgClₓ). **Data Tables:** **Part A: Copper Sulfate Hydrate** | | Trial 1 | Trial 2 | Trial 3 | |-----------|---------|---------|---------| | Anhydrate | 49.606 g| 49.386 g| 49.428 g| | Empty | 48.688 g| 48.703 g| 48.744 g| | Subtract | 0.918 g | 0.683 g | 0.684 g | | Hydrate | 1.460 g | 1.082 g | 1.105 g | **Part B: Magnesium Chloride** | | Trial 1 | Trial 2 | Trial 3 | |-----------|---------|---------|---------| | MgCl | 42.573 g| 42.668 g| 42.678 g| | Empty | 42.117 g| 42.098 g| 42.086 g| | Subtract | 0.456 g | 0.570 g | 0.592 g | | Mg Metal | 0.218 g | 0.207 g | 0.206 g | **Results:** **Calculation:** **Post-Lab Questions:** **Honor Code:**
Transcribed Image Text:**Lab Report Experiment 9** **Abstract:** The purpose of the experiment is to find the molecular formula for copper sulfate hydrate (CuSO₄·XH₂O) and molecular formula for magnesium chloride (MgClₓ). **Data Tables:** **Part A: Copper Sulfate Hydrate** | | Trial 1 | Trial 2 | Trial 3 | |-----------|---------|---------|---------| | Anhydrate | 49.606 g| 49.386 g| 49.428 g| | Empty | 48.688 g| 48.703 g| 48.744 g| | Subtract | 0.918 g | 0.683 g | 0.684 g | | Hydrate | 1.460 g | 1.082 g | 1.105 g | **Part B: Magnesium Chloride** | | Trial 1 | Trial 2 | Trial 3 | |-----------|---------|---------|---------| | MgCl | 42.573 g| 42.668 g| 42.678 g| | Empty | 42.117 g| 42.098 g| 42.086 g| | Subtract | 0.456 g | 0.570 g | 0.592 g | | Mg Metal | 0.218 g | 0.207 g | 0.206 g | **Results:** **Calculation:** **Post-Lab Questions:** **Honor Code:**
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