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A. Multiple Choices (16 point each) 1. Which of the following is...
10. Given the following table: Compound NO: (g) N:O (g) AHP (J mol) AGP (J mol) 51.84 33.85 9.66 98.29 For t...
10. Given the following table: Compound NO: (g) N:O (g) AHP (J mol) AGP (J mol) 51.84 33.85 9.66 98.29 For the reaction: N:Oa (g) eo 2NO: (g) (a) Use the information in the Table to calculate AG for the reaction (b) Use the information in the Table to calculate AH" for the reaction (c) Calculate K, at 25 C. (d) Calculate K, at 1600 °C. (Assume AH to be temperature independent) (e) Calculate the degree of dissociation, a, of...
Multiple Choice - Circle the correct answer below each question (3 points cach) 1. Which of...
Multiple Choice - Circle the correct answer below each question (3 points cach) 1. Which of the following would you expect to have the highest boiling point? a F b. CI: CBE c. All of the above have the same boiling point 2. For which one of the following reactions is AH run equal to the heat of formation of the product? a. N2(g) + 3H2(g) - 2NH; (g) b. %N () + O2(g) - NO: () c. 6C(s) +...
Answer both questions please Question 13 0/ 1 point If we are given a graph which...
Answer both questions please
Question 13 0/ 1 point If we are given a graph which shows a plot of the position as a function of time, xt), how will the instantaneous yelocity at point C be related to the graph? A) it would equal the slope of the line tangent to the x(t) curve at point B B) it would equal the slope of the line tangent to the x(t) curve at point C C) it would equal the...
Answer these questions please 07 1 point Two children, Joan and Mike, start at one end...
Answer these questions please
07 1 point Two children, Joan and Mike, start at one end of a street. They run to the right until they reach the other end, then they head back to the starting point. On the way back, Joan is ahead of Mike. Which statement is correct about the distances run and the displacements from the origin? * Joan has run a greater distance and her displacement is greater than Mike's. Mike has run a greater...
46) All of the following have free energy of formation values of zero except a) Li...
46) All of the following have free energy of formation values of zero except a) Li (s) b) He (8) c) N (6) d) F2 (g) HF (B) If a process is both endothermic and spontaneous, then a) AU is less than 0 b) AH is less than 0 c) AG is greater than 0 d) AS is greater than 0 e) AH is equal to 0 48) The combination that always gives a spontaneous process is_ a) b) c)...
FINAL Homework 1- Multiple choice questions (1 point each) Please answer all the following questions. Which...
FINAL Homework 1- Multiple choice questions (1 point each) Please answer all the following questions. Which one of the following is NOT considered as a natural resource? Energy from the sun Energy from the wind Energy from a battery a Energy from water 2. Aquifers are formed of water That infiltrates into the ground That evaporates into the air None of the above s. Which of the following are advantages of withdrawing groundwater? Sinkhole formation Overpumping Increased contamination from deeper...
What is the correct answer 7. Which of the following statements is true concerning the reaction...
What is the correct answer
7. Which of the following statements is true concerning the reaction shown below? Circle the best answer. 20.02 a. The enthalpy change for this reaction is zero. b. This reaction will occur with no transfer of energy. c. For this reaction, AH is negative. d. This is a combustion reaction. e. For this reaction, AH is positive.
answer QUESTIONS 1 - 20,3.5 POINTS EACH 1. Which of the following has a AHºr=0? AN)...
answer
QUESTIONS 1 - 20,3.5 POINTS EACH 1. Which of the following has a AHºr=0? AN) BOC) C.1.0 MH(aq) D. O2(g) E. none is on 2._ If a reaction is carried out under constant pressure conditions, it's always true that A. q- AH B.4-AE C.4"W D. both A and C are correct D. none of the answers is com 3. 0.103 g zinc reacts with 50.0 ml. of an hydrochloric acid solution (an excess of HCT) in a constant presses...
Multiple Choices (1 point each) to the program segment at the right is 85, what is...
Multiple Choices (1 point each) to the program segment at the right is 85, what is its output? 1 If the input the scanf("%d", & s); a. if (s> 90) else if (s>-70) else if (s >= 80) else printf"Aln"); printf("Cn"); printf"BIn") printf"DIn") C. d. e. B, C 2. Assume a 12 and b 13, the if statement if(a<b) else printfl BIn") printf"A In" printf"Bin") a. displays A. b. displays A and B c. display B. d. causes a run-time...
1. Which of the following is true before a firm has reached the point of diminishing  ...
1. Which of the following is true before a firm has reached the point of diminishing returns? a) marginal product is negative b) marginal product is rising, but still positive c) average product is declining d) average product may be rising or declining e) both a) and c) are correct 2. Whenever the slope of the total product curve is increasing at an increasing rate, the marginal product curve is _____. a)...
10. Given the following table: Compound NO: (g) N:O (g) AHP (J mol) AGP (J mol) 51.84 33.85 9.66 98.29 For the reaction: N:Oa (g) eo 2NO: (g) (a) Use the information in the Table to calculate AG for the reaction (b) Use the information in the Table to calculate AH" for the reaction (c) Calculate K, at 25 C. (d) Calculate K, at 1600 °C. (Assume AH to be temperature independent) (e) Calculate the degree of dissociation, a, of...
Multiple Choice - Circle the correct answer below each question (3 points cach) 1. Which of the following would you expect to have the highest boiling point? a F b. CI: CBE c. All of the above have the same boiling point 2. For which one of the following reactions is AH run equal to the heat of formation of the product? a. N2(g) + 3H2(g) - 2NH; (g) b. %N () + O2(g) - NO: () c. 6C(s) +...
Answer both questions please
Question 13 0/ 1 point If we are given a graph which shows a plot of the position as a function of time, xt), how will the instantaneous yelocity at point C be related to the graph? A) it would equal the slope of the line tangent to the x(t) curve at point B B) it would equal the slope of the line tangent to the x(t) curve at point C C) it would equal the...
Answer these questions please
07 1 point Two children, Joan and Mike, start at one end of a street. They run to the right until they reach the other end, then they head back to the starting point. On the way back, Joan is ahead of Mike. Which statement is correct about the distances run and the displacements from the origin? * Joan has run a greater distance and her displacement is greater than Mike's. Mike has run a greater...
46) All of the following have free energy of formation values of zero except a) Li (s) b) He (8) c) N (6) d) F2 (g) HF (B) If a process is both endothermic and spontaneous, then a) AU is less than 0 b) AH is less than 0 c) AG is greater than 0 d) AS is greater than 0 e) AH is equal to 0 48) The combination that always gives a spontaneous process is_ a) b) c)...
FINAL Homework 1- Multiple choice questions (1 point each) Please answer all the following questions. Which one of the following is NOT considered as a natural resource? Energy from the sun Energy from the wind Energy from a battery a Energy from water 2. Aquifers are formed of water That infiltrates into the ground That evaporates into the air None of the above s. Which of the following are advantages of withdrawing groundwater? Sinkhole formation Overpumping Increased contamination from deeper...
What is the correct answer
7. Which of the following statements is true concerning the reaction shown below? Circle the best answer. 20.02 a. The enthalpy change for this reaction is zero. b. This reaction will occur with no transfer of energy. c. For this reaction, AH is negative. d. This is a combustion reaction. e. For this reaction, AH is positive.
answer
QUESTIONS 1 - 20,3.5 POINTS EACH 1. Which of the following has a AHºr=0? AN) BOC) C.1.0 MH(aq) D. O2(g) E. none is on 2._ If a reaction is carried out under constant pressure conditions, it's always true that A. q- AH B.4-AE C.4"W D. both A and C are correct D. none of the answers is com 3. 0.103 g zinc reacts with 50.0 ml. of an hydrochloric acid solution (an excess of HCT) in a constant presses...
Multiple Choices (1 point each) to the program segment at the right is 85, what is its output? 1 If the input the scanf("%d", & s); a. if (s> 90) else if (s>-70) else if (s >= 80) else printf"Aln"); printf("Cn"); printf"BIn") printf"DIn") C. d. e. B, C 2. Assume a 12 and b 13, the if statement if(a<b) else printfl BIn") printf"A In" printf"Bin") a. displays A. b. displays A and B c. display B. d. causes a run-time...
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