Expt8_percent yield

Expt8_percent yield - vapor 3 Show by adding reaction...

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121 Experiment 8 Percent Yield Chemical Reactions Expt 8 questions.wpd Questions Please do the following questions. 1. Write the following reactions as chemical equation. The reaction of magnesium metal with gaseous oxygen to yield magnesium oxide. 2. Write the following reactions as chemical equations. a) The reaction of magnesium metal with gaseous nitrogen to yield magnesium nitride. b) The reaction of magnesium nitride with water to form magnesium hydroxide and ammonia gas. c) The reaction of magnesium hydroxide thermally decomposing to for magnesium oxide and water
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Unformatted text preview: vapor 3. Show by adding reaction equations together (2a, 2b, and 2c) that the overall equation will have a mole ratio of magnesium metal to magnesium oxide equal to the mole ratio of magnesium metal to magnesium oxide in equation 1. 4. What is the apparent (obvious) limiting reagent, and based on this limiting reagent what is the theoretical yield of magnesium oxide? 5. Calculate your percent yield of magnesium oxide....
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