Question 1 for data analysis **Title: Experiment: Precipitation and Limiting Reactants****Objective:** To observe the precipitation of CaC₂O₄·H₂O from a salt mixture and identify the limiting reactant.**Materials & Procedure:**1. **Sample Preparation:** - Dissolve a CaCl₂·2H₂O/K₂C₂O₄·H₂O solid salt mixture in ~150 mL of deionized water, adjusting to a basic pH.2. **Precipitation Process:** - Filter and air-dry the resultant precipitate. - Weigh the dried precipitate to obtain relevant data.**Data Calculations:****A. Precipitation of CaC₂O₄·H₂O from the Salt Mixture:**- **Mass of salt mixture:** 0.879 g- **Mass of filter paper:** 1.896 g- **Mass of filter paper and CaC₂O₄·H₂O:** 2.180 g- **Mass of air-dried CaC₂O₄·H₂O:** [Result Calculation]**B. Determination of Limiting Reactant:**1. **Limiting reactant in salt mixture:** CaCl₂·2H₂O2. **Excess reactant in salt mixture:** [Result Calculation]**Data Analysis Steps:**1. **Moles of CaC₂O₄·H₂O precipitated (mol):** - Calculation: [Show calculation]2. **Moles of limiting reactant in salt mixture (mol):** - Follow equation 8.13. **Mass of limiting reactant in salt mixture (g):** - Calculation: [Show calculation]4. **Mass of excess reactant in salt mixture (g):** - Equals mass of salt mixture minus mass of limiting reactant. - Calculation: [Show calculation]5. **Percent limiting reactant in salt mixture (%):** - Calculation: [Show calculation]6. **Percent excess reactant in salt mixture (%):** - Calculation: [Show calculation]**Conclusion:**The completion of this experiment allows for the identification of the limiting reactant in a chemical reaction and the analysis of the precipitation efficiency of CaC₂O₄·H₂O.**Notes:**- Ensure accurate recording of all measurements and

The insoluble mass that is obtained by combining two or more solutions of an ionic compound is known…

Answered: Data Analysis R b sostaum gabimila 1.…

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Chemistry

Data Analysis R b sostaum gabimila 1. Moles of CaC,O,-H,0 precipitated (mol) Data Analysis, 4. Show calculation.

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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