Homework Answers
Ans 11 : a) I only
The salts are considered as acidic when they form strong acids when dissolved in water. Here option I makes HBr (strong acid) when dissolved in water. Rest two options makes strong bases such as NaOH and LiOH so they are not considered acidic.
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11. Which of the following salts is(are) considered acidic when dissolved in water? I. (CH) NH-J'Br...
28. Describe the pH of the following salts? NaF, NH,CI, KI, NH.F A) acidic, basic, neutral,...
28. Describe the pH of the following salts? NaF, NH,CI, KI, NH.F A) acidic, basic, neutral, cannot tell without further information B) neutral, acidic, neutral, cannot tell without further information C) neutral, acidic, neutral, neutral D) basic, acidic, neutral, cannot tell without further information E) basic, acidic, neutral, neutral 29. Which of the following salts is(are) considered basic when dissolved in water? I NaNO IL K PO III NH C A) l only B) II only C) land il D)...
Which one of the following salts would produce an acidic solution when dissolved in water? a....
Which one of the following salts would produce an acidic solution when dissolved in water? a. KI b. NH4Cl c. KClO4 d. NaCN
Question 13 Which salt(s) listed below form(s) an acidic aqueous solution when dissolved in water? I....
Question 13 Which salt(s) listed below form(s) an acidic aqueous solution when dissolved in water? I. KNO2 NaF NH4CIO4 III. a. III only b. All of these O c II only d. I and II e I only
If the following salts are dissolved in water, will the resulting solution be acidic, neutral, or...
If the following salts are dissolved in water, will the resulting solution be acidic, neutral, or basic? NaF, BaCI, NH C,H,O, Explain
Based on the ions they produce when dissolved in water, classify the following salts as acidic,...
Based on the ions they produce when dissolved in water, classify the following salts as acidic, basic or neutral 2. a. KF b. NH4CI c. NaNO d. KCI
Which salt(s) listed below form(s) an acidic aqueous solution when dissolved in water? I. II. III....
Which salt(s) listed below form(s) an acidic aqueous solution when dissolved in water? I. II. III. KNO2 NaF NH4C104 O a. III only All of these م O c. II only O d. I only Oe. I and II
when dissolved in water, which of the following salts will make the solution acidic: KCl, FeCl3,...
when dissolved in water, which of the following salts will make the solution acidic: KCl, FeCl3, NaNO3, CaCO3, LiF, and NH4Br can someone explain it to me, which ones and why?
) Which one of the following salts, when dissolved in water, produces the solution with a...
) Which one of the following salts, when dissolved in water, produces the solution with a pH closest to 7.00? A) Na HCO3 B) K2O C) RbC D) NH4NO3
22. Which of the following salts generates the lowest pH (most acidic) when dissolved in water,...
22. Which of the following salts generates the lowest pH (most acidic) when dissolved in water, as a 1 mol L-? solution? A) B) Nicotine-HCl (pKb = 6.00) NaNO2 (pKb = 10.70) NaOOCH3 (pK6 = 9.24) NaF (pK6 = 10.80) Cocaine-HCl (pKb = 5.40) E)
Question 2 Not yet answered Which of the following salts when dissolved in water will yield...
Question 2 Not yet answered Which of the following salts when dissolved in water will yield a solution with a basic pH? Hint: You may need to use information from appendix 5. Because there are multiple correct answers, you will lose points for incorrect answers. Marked out of 0.63 Flag question Select one or more: a. NaF b. NaHSO4 о с. Кнсо, O d. Na, co e. NH C1
28. Describe the pH of the following salts? NaF, NH,CI, KI, NH.F A) acidic, basic, neutral, cannot tell without further information B) neutral, acidic, neutral, cannot tell without further information C) neutral, acidic, neutral, neutral D) basic, acidic, neutral, cannot tell without further information E) basic, acidic, neutral, neutral 29. Which of the following salts is(are) considered basic when dissolved in water? I NaNO IL K PO III NH C A) l only B) II only C) land il D)...
Question 13 Which salt(s) listed below form(s) an acidic aqueous solution when dissolved in water? I. KNO2 NaF NH4CIO4 III. a. III only b. All of these O c II only d. I and II e I only
If the following salts are dissolved in water, will the resulting solution be acidic, neutral, or basic? NaF, BaCI, NH C,H,O, Explain
Based on the ions they produce when dissolved in water, classify the following salts as acidic, basic or neutral 2. a. KF b. NH4CI c. NaNO d. KCI
Which salt(s) listed below form(s) an acidic aqueous solution when dissolved in water? I. II. III. KNO2 NaF NH4C104 O a. III only All of these م O c. II only O d. I only Oe. I and II
22. Which of the following salts generates the lowest pH (most acidic) when dissolved in water, as a 1 mol L-? solution? A) B) Nicotine-HCl (pKb = 6.00) NaNO2 (pKb = 10.70) NaOOCH3 (pK6 = 9.24) NaF (pK6 = 10.80) Cocaine-HCl (pKb = 5.40) E)
Question 2 Not yet answered Which of the following salts when dissolved in water will yield a solution with a basic pH? Hint: You may need to use information from appendix 5. Because there are multiple correct answers, you will lose points for incorrect answers. Marked out of 0.63 Flag question Select one or more: a. NaF b. NaHSO4 о с. Кнсо, O d. Na, co e. NH C1
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