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REPORT FOR EXPERIMENT 9 (continued) NAME F. Solubility vs. Temperature; Saturated and Unsaturated Solutions Data Table: Circle the choices which best describe your observations. NaCl 1.0 g +5 mL water 1.0 g +5 mL water +1.4 g dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water +heat dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water after cooling dissolved completely? yes/no saturated or unsaturated? NHC dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? G. Ionic Reactions in Solution 1. Write the word and formula equations representing the chemical reaction that occurred between the barium chloride solution, BaCl,(aq), and the sodium sulfate solution, Na SO (aq). Word Equation: Formula Equation: 2. (a) Which of the products is the white precipitate? (b) What experimental evidence leads you to this conclusion? SUPPLEMENTARY QUESTIONS AND PROBLEMS 1. Use the solubility data in Table 9.1 to answer the following: Show Calculations (a) What is the percentage by mass of NaCl in a saturated solution of sodium chloride at 50°C?

REPORT FOR EXPERIMENT 9 (continued) NAME F. Solubility vs. Temperature; Saturated and Unsaturated Solutions Data Table: Circle the choices which best describe your observations. NaCl 1.0 g +5 mL water 1.0 g +5 mL water +1.4 g dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water +heat dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water after cooling dissolved completely? yes/no saturated or unsaturated? NHC dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? G. Ionic Reactions in Solution 1. Write the word and formula equations representing the chemical reaction that occurred between the barium chloride solution, BaCl,(aq), and the sodium sulfate solution, Na SO (aq). Word Equation: Formula Equation: 2. (a) Which of the products is the white precipitate? (b) What experimental evidence leads you to this conclusion? SUPPLEMENTARY QUESTIONS AND PROBLEMS 1. Use the solubility data in Table 9.1 to answer the following: Show Calculations (a) What is the percentage by mass of NaCl in a saturated solution of sodium chloride at 50°C?

General, Organic, and Biological Chemistry
General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter8: Solutions
Section: Chapter Questions
Problem 8.10EP: A solution is made by dissolving 0.455 g of PbBr2 in 100 g of H2O at 50C. Based on the data in Table...
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REPORT FOR EXPERIMENT 9 (continued) NAME F. Solubility vs. Temperature; Saturated and Unsaturated Solutions Data Table: Circle the choices which best describe your observations. NaCl 1.0 g +5 mL water 1.0 g +5 mL water +1.4 g dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water +heat dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water after cooling dissolved completely? yes/no saturated or unsaturated? NHC dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? G. Ionic Reactions in Solution 1. Write the word and formula equations representing the chemical reaction that occurred between the barium chloride solution, BaCl,(aq), and the sodium sulfate solution, Na SO (aq). Word Equation: Formula Equation: 2. (a) Which of the products is the white precipitate? (b) What experimental evidence leads you to this conclusion? SUPPLEMENTARY QUESTIONS AND PROBLEMS 1. Use the solubility data in Table 9.1 to answer the following: Show Calculations (a) What is the percentage by mass of NaCl in a saturated solution of sodium chloride at 50°C?
Transcribed Image Text:REPORT FOR EXPERIMENT 9 (continued) NAME F. Solubility vs. Temperature; Saturated and Unsaturated Solutions Data Table: Circle the choices which best describe your observations. NaCl 1.0 g +5 mL water 1.0 g +5 mL water +1.4 g dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water +heat dissolved completely? yes/no saturated or unsaturated? 2.4 g +5 mL water after cooling dissolved completely? yes/no saturated or unsaturated? NHC dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? dissolved completely? yes/no saturated or unsaturated? G. Ionic Reactions in Solution 1. Write the word and formula equations representing the chemical reaction that occurred between the barium chloride solution, BaCl,(aq), and the sodium sulfate solution, Na SO (aq). Word Equation: Formula Equation: 2. (a) Which of the products is the white precipitate? (b) What experimental evidence leads you to this conclusion? SUPPLEMENTARY QUESTIONS AND PROBLEMS 1. Use the solubility data in Table 9.1 to answer the following: Show Calculations (a) What is the percentage by mass of NaCl in a saturated solution of sodium chloride at 50°C?
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