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of the following is not a property of acids? (a) They release hydrogen ions in solution. (b) They turn red litmus blue. (c) They have a sour taste. (a) They react with bases. 25. Given the following reaction at equilibrium: H20 + CO2 = H,co, *1 + HCo, decide which way the equilibrium shifts if bicarbonate ion, HCo is removed. (c) no change (a) to the right (a) insuf£icient information to tell (b) to the left 26. A 0.9% Nacl solution is: (a) hypotonic (b) hypertonic (c) isotonic

of the following is not a property of acids? (a) They release hydrogen ions in solution. (b) They turn red litmus blue. (c) They have a sour taste. (a) They react with bases. 25. Given the following reaction at equilibrium: H20 + CO2 = H,co, *1 + HCo, decide which way the equilibrium shifts if bicarbonate ion, HCo is removed. (c) no change (a) to the right (a) insuf£icient information to tell (b) to the left 26. A 0.9% Nacl solution is: (a) hypotonic (b) hypertonic (c) isotonic

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases
Section: Chapter Questions
Problem 116IL: Amino acids are an important group of compounds. At low pH, both the carboxylic acid group (CO2H)...
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3 / 5 83% TC 0.5 M (a) 1 M 24. Which of the following is not a property of acids ? (a) They release hydrogen ions in solution. (b) They turn red litmus blue. (c) They have a sour taste. (a) They react with bases. 25. Given the following reaction at equilibrium: H20 + CO2 H2CO3 HCo, decide which way the equilibrium shifts if bicarbonate ion, HCO is removed. (a) to the right (a) insufficient information to tell (b) to the left (c) no change ' 26. A 0.9% Nacl solution is: (a) hypotonic (d) none of the abore. (b) hypertonic (c) isotonic 27. A beta particle can be represented as : (a)_je (b) He (c) in (d) p Complete the following equation: 87 28. on The missing isotope is: 85 (b) 37Rb (c) 35kr (d) 37 (a) 36 If you have 40 g of I-131 today, how many grams will you have left in 24 days? (a) 5 g 29. The isotope I-131 has a half-life of eight days. (b) 10 g (c) 15 g (a) 20 g 30. Yttrium-90 encased in glass beads is placed into the pituitary gland where it destroys some of its cells. This is an example of a (h) stage two effect +
Transcribed Image Text:3 / 5 83% TC 0.5 M (a) 1 M 24. Which of the following is not a property of acids ? (a) They release hydrogen ions in solution. (b) They turn red litmus blue. (c) They have a sour taste. (a) They react with bases. 25. Given the following reaction at equilibrium: H20 + CO2 H2CO3 HCo, decide which way the equilibrium shifts if bicarbonate ion, HCO is removed. (a) to the right (a) insufficient information to tell (b) to the left (c) no change ' 26. A 0.9% Nacl solution is: (a) hypotonic (d) none of the abore. (b) hypertonic (c) isotonic 27. A beta particle can be represented as : (a)_je (b) He (c) in (d) p Complete the following equation: 87 28. on The missing isotope is: 85 (b) 37Rb (c) 35kr (d) 37 (a) 36 If you have 40 g of I-131 today, how many grams will you have left in 24 days? (a) 5 g 29. The isotope I-131 has a half-life of eight days. (b) 10 g (c) 15 g (a) 20 g 30. Yttrium-90 encased in glass beads is placed into the pituitary gland where it destroys some of its cells. This is an example of a (h) stage two effect +
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