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Observation of product Flaky and light gray Solid Mass of product and crucible 31.970g Mass of crucible (from first data table) Mass of product (show calculation).

Observation of product Flaky and light gray Solid Mass of product and crucible 31.970g Mass of crucible (from first data table) Mass of product (show calculation).

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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I do not know how to find the mass of magnesium and I also do not know how to find the mass of the crucible as well as the mass of the product. I provided the tables with the data
**Educational Transcription of the Image:** --- **Next Steps:** List the next five steps with a brief rationale for each step (Why is it done?). 1. **Stir the residue gently** to ensure it remains within the crucible. 2. **Add water** to minimize the amount of MgO lost. 3. **Reheat the crucible** and repeat the process to ensure complete reaction. 4. **Allow mass due to heating to cool** and obtain and record the mass of MgO. 5. **Clean the crucible** and store it away. --- **Final Results:** | Observation of Product | Mass of Product and Crucible | Mass of Crucible (from First Data Table) | Mass of Product (Show Calculation) | |------------------------|------------------------------|---------------------------------------|-----------------------------------| | Flaky and light gray solid | 31.970 g | | | This section details the observed characteristics and quantitative measurements of the experiment. The product obtained is described as a "flaky and light gray solid." The mass of the product, along with the crucible, is recorded as 31.970 grams. --- This text provides an overview of the procedural steps and final results in a scientific experiment, likely related to the production and measurement of magnesium oxide (MgO).
Transcribed Image Text:**Educational Transcription of the Image:** --- **Next Steps:** List the next five steps with a brief rationale for each step (Why is it done?). 1. **Stir the residue gently** to ensure it remains within the crucible. 2. **Add water** to minimize the amount of MgO lost. 3. **Reheat the crucible** and repeat the process to ensure complete reaction. 4. **Allow mass due to heating to cool** and obtain and record the mass of MgO. 5. **Clean the crucible** and store it away. --- **Final Results:** | Observation of Product | Mass of Product and Crucible | Mass of Crucible (from First Data Table) | Mass of Product (Show Calculation) | |------------------------|------------------------------|---------------------------------------|-----------------------------------| | Flaky and light gray solid | 31.970 g | | | This section details the observed characteristics and quantitative measurements of the experiment. The product obtained is described as a "flaky and light gray solid." The mass of the product, along with the crucible, is recorded as 31.970 grams. --- This text provides an overview of the procedural steps and final results in a scientific experiment, likely related to the production and measurement of magnesium oxide (MgO).
**Empirical Formula of Magnesium Hydroxide: Procedures and Data** **Watch the following video and answer the following questions. I suggest you use a split screen so that you can watch the experiment as you collect the data.** [Link to video](https://www.youtube.com/watch?v=OurLgXZRVKM) **STEP 1:** Determine the mass of the Magnesium. Record the data in the table below: | | Mass (g) | |--------------------------|-------------| | Mass of Crucible and Lid | 31.064 g | | Mass of Crucible and Lid and Magnesium | 31.634 g | | Mass of Magnesium (show calculation) | | **STEP 2:** Heat the Magnesium. - What are two safety warnings? - Do not look directly at burning Mg - \_\_\_\_\_\_\_\_\_\_ The author provides several tips for successfully heating the magnesium. List two here: - Keep the bunsen burner close to the crucible. - Raise the lid periodically to aid the combustion of \_\_\_\_\_\_\_\_\_\_. Note: Fill in the blanks and calculations during your experiment.
Transcribed Image Text:**Empirical Formula of Magnesium Hydroxide: Procedures and Data** **Watch the following video and answer the following questions. I suggest you use a split screen so that you can watch the experiment as you collect the data.** [Link to video](https://www.youtube.com/watch?v=OurLgXZRVKM) **STEP 1:** Determine the mass of the Magnesium. Record the data in the table below: | | Mass (g) | |--------------------------|-------------| | Mass of Crucible and Lid | 31.064 g | | Mass of Crucible and Lid and Magnesium | 31.634 g | | Mass of Magnesium (show calculation) | | **STEP 2:** Heat the Magnesium. - What are two safety warnings? - Do not look directly at burning Mg - \_\_\_\_\_\_\_\_\_\_ The author provides several tips for successfully heating the magnesium. List two here: - Keep the bunsen burner close to the crucible. - Raise the lid periodically to aid the combustion of \_\_\_\_\_\_\_\_\_\_. Note: Fill in the blanks and calculations during your experiment.
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Given data,

Mass of crucible+lid=31.064gMass of crucible+lid+Mg=31.643gMass of product+crucible=31.970g

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