Use dimensional analysis to show all work:How many grams of excess reagent is used and how many grams remain? A student made 102 g of carbon dioxide what is her % yield? (Rest of work provided on images.) ### Combustion Reaction of C₆H₁₀1. **Chemical Equation:** \[ \text{C}_6\text{H}_{10(g)} + \frac{17}{2} \text{O}_{2(g)} \xrightarrow{\Delta} 6\text{CO}_{2(g)} + 5\text{H}_2\text{O}_{(g)} \]### Calculations2. **For C₆H₁₀:** - Molar mass of C₆H₁₀: - \(1 \, \text{mol} = 82 \, \text{g}\) - Conversion factor: \(\frac{1 \, \text{mol}}{82 \, \text{g}} = 1\) - \(\frac{82 \, \text{g}}{1 \, \text{mol}} = 1\) - Converting grams to moles: \[ 45 \, \text{g} \times \frac{1 \, \text{mol}}{82 \, \text{g}} = 0.548 \, \text{mol} \]3. **For O₂:** - Molar mass of O₂: - \(1 \, \text{mol} = 32 \, \text{g}\) - Conversion factor: \(\frac{1 \, \text{mol}}{32 \, \text{g}} = 1\) - \(\frac{32 \, \text{g}}{1 \, \text{mol}} = 1\) - Converting grams to moles: \[ 156 \, \text{g} \times \frac{1 \, \text{mol}}{32 \, \text{g}} = 4.875 \, \text{mol} \] ### Reaction Calculations: Limiting Reactant AnalysisIn this calculation, we’re analyzing the reaction involving C₆H₁₀ and O₂.#### Step-by-Step Analysis1. **Initial Reaction Setup** - From the reaction: - 1 mol C₆H₁₀ reacts with \(\frac{17}{2}\) mol O₂. - Therefore, 0.548 mol C₆H₁₀ reacts with: \[ \frac{17}{2} \times 0.548 \, \text{mol O}_2 = 4.658 \, \text{mol O}_2 \]2. **Determine the Limiting Reactant** - The limiting reactant is identified as C₆H₁₀.3. **Product Calculation** - 1 mol C₆H₁₀ produces 5 mol CO₂. - Therefore, 0.548 mol C₆H₁₀ produces: \[ 5 \times 0.548 \, \text{mol CO}_2 = 2.74 \, \text{mol CO}_2 \]4. **Convert Moles of CO₂ to Grams** - The molar mass of CO₂ is 44 g/mol. - Converting 2.74 mol CO₂ to grams: \[ 2.74 \, \text{mol} \times \frac{44 \, \text{g}}{1 \, \text{mol}} = 120.56 \, \text{g} \]5. **Conclusion** - (c) The limiting reactant is C₆H₁₀.This calculation demonstrates how to identify the limiting reactant and determine the amount of product formed in a chemical reaction.

Limiting reagents are those reagents that are completely consumed during a chemical reaction. It…

Use dimensional analysis to show all work: How many grams of excess reagent is used and how many grams remain? A student made 102 g of carbon dioxide what is her % yield? (Rest of work provided on images.)

Use dimensional analysis to show all work: How many grams of excess reagent is used and how many grams remain? A student made 102 g of carbon dioxide what is her % yield? (Rest of work provided on images.)

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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