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Which of the following should be insoluble in water! Mg(NO3)2 B. 1-butene C. Both A and B D. Neither A nor B

Which of the following should be insoluble in water! Mg(NO3)2 B. 1-butene C. Both A and B D. Neither A nor B

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 25QAP: A sodium hydrogen carbonate-sodium carbonate buffer is to be prepared with a pH of 9.40. (a) What...
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14. Which of the following should be insoluble in water? A. Mg(NO3)2 B. 1-butene C. Both A and B D. Neither A nor B 15. The dominant forces of attraction in propanal should be... A. ionic charge attraction B. hydrogen bonding C. dipole-dipole D. dispersion 16. Which choice is a buffer that has an acidic pH? A. 0.40 M HCN and 0.20 M NaCN B. 0.20 M HF and 0.20 M KF C. 0.50 M HNO3 and 0.20 M NaNO3 D. 1.00 M HCIO and 1.00 M NaClO4 E. None of the above. 17. Which statement regarding acid-base relationships is true? A. The pH of a solution and the concentration of hydroxide are directly related. B. The concentration of hydronium and basicity are directly related. C. Both A and B are true. D. Neither A nor B is true. 18. Which statement(s) is/are true regarding chiral carbons? A. All chiral carbons must have a tetrahedral geometry. B. All chiral carbons must be bonded to four different elements. C. Both A and B are true. D. Neither A nor B is true. grullem be 19. The ability (capacity) of a buffer to resist changes in pH depends on: A. the strength of the conjugate acid/base pair in the buffer B. the concentration of the conjugate acid/base pair in the buffer C. Both A and B D. Neither A nor B 20. Which statement is false regarding this compound? A. It should be somewhat soluble in water. B. It is achiral. C. The nitrogen atom should have a trigonal planar geometry. D. It should have a relatively high boiling point. E. All of the statements (A-D) are true. но NH2
Transcribed Image Text:14. Which of the following should be insoluble in water? A. Mg(NO3)2 B. 1-butene C. Both A and B D. Neither A nor B 15. The dominant forces of attraction in propanal should be... A. ionic charge attraction B. hydrogen bonding C. dipole-dipole D. dispersion 16. Which choice is a buffer that has an acidic pH? A. 0.40 M HCN and 0.20 M NaCN B. 0.20 M HF and 0.20 M KF C. 0.50 M HNO3 and 0.20 M NaNO3 D. 1.00 M HCIO and 1.00 M NaClO4 E. None of the above. 17. Which statement regarding acid-base relationships is true? A. The pH of a solution and the concentration of hydroxide are directly related. B. The concentration of hydronium and basicity are directly related. C. Both A and B are true. D. Neither A nor B is true. 18. Which statement(s) is/are true regarding chiral carbons? A. All chiral carbons must have a tetrahedral geometry. B. All chiral carbons must be bonded to four different elements. C. Both A and B are true. D. Neither A nor B is true. grullem be 19. The ability (capacity) of a buffer to resist changes in pH depends on: A. the strength of the conjugate acid/base pair in the buffer B. the concentration of the conjugate acid/base pair in the buffer C. Both A and B D. Neither A nor B 20. Which statement is false regarding this compound? A. It should be somewhat soluble in water. B. It is achiral. C. The nitrogen atom should have a trigonal planar geometry. D. It should have a relatively high boiling point. E. All of the statements (A-D) are true. но NH2
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