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6. Which of the processes will lead to a positive change in the entropy of the system? a. Stalactites form in a cave. b. Water freezes in a freezer. C. Helium gas escapes from the hole in a balloon. d. Sodium chloride crystals form as saltwater evaporates. 7. Which of the following processes will lead to a decrease in the entropy of the system? a. Ice melts in your hand. b. Salt crystals dissolve in water. C. Iron and oxygen react to fom rust. d. Air escapes from a hole in a balloon. 8. Which of the following statements best describes the entropy of water that freezes in a beaker? a. AS (system) increases but AS (surroundings) decreases. b. AS (system) decreases but AS (surroundings) increases. c. AS (system) decreases and AS (surroundings) also decreases. d. AS (system) decreases but AS (surroundings) remains the same.

6. Which of the processes will lead to a positive change in the entropy of the system? a. Stalactites form in a cave. b. Water freezes in a freezer. C. Helium gas escapes from the hole in a balloon. d. Sodium chloride crystals form as saltwater evaporates. 7. Which of the following processes will lead to a decrease in the entropy of the system? a. Ice melts in your hand. b. Salt crystals dissolve in water. C. Iron and oxygen react to fom rust. d. Air escapes from a hole in a balloon. 8. Which of the following statements best describes the entropy of water that freezes in a beaker? a. AS (system) increases but AS (surroundings) decreases. b. AS (system) decreases but AS (surroundings) increases. c. AS (system) decreases and AS (surroundings) also decreases. d. AS (system) decreases but AS (surroundings) remains the same.

Chemistry
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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Answer number 6 to 8 only pls. I don't want to waste my money here.

5. Which of the following reactions result in a negative ASsys ? a. H2Ota) →H2Ot) b. CO2(ac) CO20) C. CaCOae) → CaOt) + COzia) d. 140zg) +3NH&NO3() + C10H220→ 3N219) + 17H209) +10CO2) 6. Which of the processes will lead to a positive change in the entropy of the system? a. Stalactites form in a cave. b. Water freezes in a freezer. C. Helium gas escapes from the hole in a balloon. d. Sodium chloride crystals form as saltwater evaporates. OPO 7. Which of the following processes will lead to a decrease in the entropy of the system? Ice melts in your hand. Salt crystals dissolve in water. Iron and oxygen react to fom rust. d. Air escapes from a hole in a balloon. a. b. с. 8. Which of the following statements best describes the entropy of water that freezes in a beaker? a. AS (system) increases but AS (surroundings) decreases. b. AS (system) decreases but AS (surroundings) increases. c. AS (system) decreases and AS (surroundings) also decreases. d. AS (system) decreases but AS (surroundings) remains the same.
Transcribed Image Text:5. Which of the following reactions result in a negative ASsys ? a. H2Ota) →H2Ot) b. CO2(ac) CO20) C. CaCOae) → CaOt) + COzia) d. 140zg) +3NH&NO3() + C10H220→ 3N219) + 17H209) +10CO2) 6. Which of the processes will lead to a positive change in the entropy of the system? a. Stalactites form in a cave. b. Water freezes in a freezer. C. Helium gas escapes from the hole in a balloon. d. Sodium chloride crystals form as saltwater evaporates. OPO 7. Which of the following processes will lead to a decrease in the entropy of the system? Ice melts in your hand. Salt crystals dissolve in water. Iron and oxygen react to fom rust. d. Air escapes from a hole in a balloon. a. b. с. 8. Which of the following statements best describes the entropy of water that freezes in a beaker? a. AS (system) increases but AS (surroundings) decreases. b. AS (system) decreases but AS (surroundings) increases. c. AS (system) decreases and AS (surroundings) also decreases. d. AS (system) decreases but AS (surroundings) remains the same.
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