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A. Empirical Formula of Magnesium Oxide 1. Mass of crucible plus magnesium 25.748 2. Mass of crucible 25.503 24.305 3. Mass of magnesium (calculate) 4. Mass of crucible plus magnesium oxide 25.910 5. Mass of reacted oxygen (calculate) 16.00 Calculation of empirical formula (See Example 2) Moles Mg: Moles O:

A. Empirical Formula of Magnesium Oxide 1. Mass of crucible plus magnesium 25.748 2. Mass of crucible 25.503 24.305 3. Mass of magnesium (calculate) 4. Mass of crucible plus magnesium oxide 25.910 5. Mass of reacted oxygen (calculate) 16.00 Calculation of empirical formula (See Example 2) Moles Mg: Moles O:

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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Determine the calculation of empirical formula Moles Mg and Moles O according to the Empirical Formula of Magnesium Oxide Data Table. The Calculations for the Data Table are in the first photo.
### Determining the Empirical Formula #### Calculation Section - **Moles Mg:** _(Enter the number of moles of Magnesium here)_ - **Moles O:** _(Enter the number of moles of Oxygen here)_ #### Empirical Formula Determine the simplest whole-number ratio of moles of Magnesium (Mg) to Oxygen (O) and fill in the blanks. - Empirical Formula: Mg \( \_\_\_\_\_ \) O \( \_\_\_\_\_ \) This section is designed to help you calculate and understand the empirical formula based on the number of moles of each element involved.
Transcribed Image Text:### Determining the Empirical Formula #### Calculation Section - **Moles Mg:** _(Enter the number of moles of Magnesium here)_ - **Moles O:** _(Enter the number of moles of Oxygen here)_ #### Empirical Formula Determine the simplest whole-number ratio of moles of Magnesium (Mg) to Oxygen (O) and fill in the blanks. - Empirical Formula: Mg \( \_\_\_\_\_ \) O \( \_\_\_\_\_ \) This section is designed to help you calculate and understand the empirical formula based on the number of moles of each element involved.
**A. Empirical Formula of Magnesium Oxide** 1. Mass of crucible plus magnesium: 25.748 g 2. Mass of crucible: 25.503 g 3. Mass of magnesium (calculated): 24.305 g 4. Mass of crucible plus magnesium oxide: 25.910 g 5. Mass of reacted oxygen (calculated): 16.00 g **Calculation of empirical formula (See Example 2)** - Moles Mg: - Moles O: This section outlines the steps and measurements necessary to determine the empirical formula of magnesium oxide. Starting with the mass of the crucible and magnesium, students will calculate the mass of the magnesium alone. After heating to form magnesium oxide, the mass of reacted oxygen is deduced. The final step involves calculating the moles of magnesium and oxygen to derive the empirical formula.
Transcribed Image Text:**A. Empirical Formula of Magnesium Oxide** 1. Mass of crucible plus magnesium: 25.748 g 2. Mass of crucible: 25.503 g 3. Mass of magnesium (calculated): 24.305 g 4. Mass of crucible plus magnesium oxide: 25.910 g 5. Mass of reacted oxygen (calculated): 16.00 g **Calculation of empirical formula (See Example 2)** - Moles Mg: - Moles O: This section outlines the steps and measurements necessary to determine the empirical formula of magnesium oxide. Starting with the mass of the crucible and magnesium, students will calculate the mass of the magnesium alone. After heating to form magnesium oxide, the mass of reacted oxygen is deduced. The final step involves calculating the moles of magnesium and oxygen to derive the empirical formula.
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