We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
6. Determine the pH of 0.10 M ammonium bicarbonate. Show transcribed image text
Determine the pH of 0.10 M ammonium bicarbonate This is the question the teacher gave. There is no other information given.
What is the pH of 0.025 M CaSO4?
6) Calculate the pH and composition of solutions of (A) 0.10 M HFO4; (B) 0.10 ΜΗΡΟ: (C) 0.10 M HP042, and (D) 0.10 М РОГ. (pK-: 2.15, pK2= 7.20, and pKa = 12.35)
Determine the pH of a solution containing 0.125 M ammonia, NH3, and 0.275 M ammonium chloride, NH4Cl?
What is the pH of a solution with an [OH-] = 1.42x10-6 M?
10. (a) Determine the pH of 0.10 M lactic acid (HC3H5O3) (b) What is the pH of a buffer that is 0.12 M lactic acid and 0.10 M sodium lactate (NaC2H5O3)? For lactic acid. Ka - 1.4 x 104. (10) 11. Hydrazine, N2H4, is a weak base. Write the equation for the reaction of hydrazine with water and write the expression for Kb. (5) Na Hj
7 4.) Ten milliliters of 0.10 M ammonium Chloride is titrated with 0.10 M sodium hydroxide. The titration curve is shown. What is the approximate pKa of the ammonium ion? a) 12.0 b) 10.5 d) 2.5 e) 14.0 f) 1.1 g) 8.9 h) 9.7 c) 5.0 O T 25 mL of NaOH added
1. In the lab, you will prepare a 1.0 L, 0.10 M ammonium chloride solution using a 1.0 M ammonium chloride stock solution. How much of the stock solution will be used to prepare the diluted, 0.10 M solution? Report your answer with 1 significant figure in mL. Do not include units in your answer and do not type your answer in scientific notation. 2. In the lab, you will prepare a 1.0 L, 0.10 M acetic acid solution using...
1. If a 0.10 M solution of an acid has a pH of 4.5, using your data and graph from goal 2, what would be the predicted pH of a 0.10 M solution of the conjugate and why? Goal #2 Conjugate Acid Base Pair pH of Acid pH of Base HCl/Cl- 1.60 4.94 Formic Acid/Formate 2.49 6.72 Propionic Acid/Propanoate 3.21 7.67 Ammonium/Ammonia 5.89 11.10 this is the data from goal 2
2. (a) Determine the pH of 0.10 M lactic acid (HC3HSO3) (b) What is the pH of a buffer that is 0.12 M. lactic acid and 0.10 M sodium lactate (NaC3H5O3)? For lactic acid. Ka = 1.4 x 10-4. (10)