1

Question 7 Calculate the pH of a solution that contains 0.25 M benzoic acid (C6H5CO2H) and...

Question

Question 7 Calculate the pH of a solution that contains 0.25 M benzoic acid (C6H5CO2H) and...

Question 7 Calculate the pH of a solution that contains 0.25 M benzoic acid (C6H5CO2H) and 0.15 M sodium benzoate (C6H3COONa)
Question 8 Hydrogen iodide decomposes according to the equation: 2 HI(g) 2 H2(g) + 12(g), for which Kc = 0.0156 at 400°C. Sta
Question 7 Calculate the pH of a solution that contains 0.25 M benzoic acid (C6H5CO2H) and 0.15 M sodium benzoate (C6H3COONa). [Ka = 6.5 x 10-5 for benzoic acid) O a, 4.83 O b. 3.97 O c. 4.19 O d. 3.40 O e. 4.41
Question 8 Hydrogen iodide decomposes according to the equation: 2 HI(g) 2 H2(g) + 12(g), for which Kc = 0.0156 at 400°C. Starting with an initial concentration of 0.550 M HI at 400°C, calculate the concentration of Hl at equilibrium. a. 0.138 M O b. 0.550 M OC. 0.440 M O d. 0.0275 M O e. 0.275 M

Answers

ibsolved according to HOMEWORKLIB RULES

thank you.. please upvote it


Similar Solved Questions

2 answers
If the morning temperature is 24degrees and the overall temperature is 7 degrees, what is the evening temperature
If the morning temperature is 24degrees and the overall temperature is 7 degrees, what is the evening temperature....
1 answers
5,6, and 7 please Question 5 (0.1 points) If a urine sample for a drug test...
5,6, and 7 please Question 5 (0.1 points) If a urine sample for a drug test comes back positive, a second more advanced test is still necessary. True False Question 6 (0.1 points) The most common risk factor in today's worksites is job Question 7 (0.1 points) Despite OSHA establishing comprehens...
1 answers
10. During procedures of the upper gastrointestinal tract, the operating table may be tipped into a._____________...
10. During procedures of the upper gastrointestinal tract, the operating table may be tipped into a._____________ position in order to shift the abdominal viscera away from the target tissues. During lower pelvic procedures the operating table may be tipped into b.____________ to shift the abdominal...
1 answers
Must be done in C# please! Thanks! In this assignment you will create a program named...
Must be done in C# please! Thanks! In this assignment you will create a program named Test Scores that displays the average of all tests; average midterm score; average final score; and displays the midterm or final score of a particular student. Create a class level two dimensional integer array ...
1 answers
• NPV Project L Costs $100,ooo its expected cash inflows are $50,000 per year for 5...
• NPV Project L Costs $100,ooo its expected cash inflows are $50,000 per year for 5 years, and WACC is 5%. - IRR Refer to problem 11-1 What is the project's IRR? Payback Refer to problem 11-1 What is the project's pay back? Period...
1 answers
Sandhill Industries carries no inventories. Its product is manufactured only when a customer's order is received....
Sandhill Industries carries no inventories. Its product is manufactured only when a customer's order is received. It is then shipped immediately after it is made. For its fiscal year ended October 31, 2020, Sandhill's break-even point was $1.35 million. On sales of $1.19 million, its income ...
1 answers
Discuss how LPN advocate for the best interest of individual patients in the practical nursing scope....
Discuss how LPN advocate for the best interest of individual patients in the practical nursing scope. can please give a reference...
1 answers
8 points 2. An Insurance Company reports that the mean cost to process claim is $50....
8 points 2. An Insurance Company reports that the mean cost to process claim is $50. An industry comparison showed this amount to be larger than most other insurance companies, so they instituted cost-cutting measures. To evaluate the effect of cost- cutting measure, the company selected a random sa...
1 answers
HELP!! Comfy Furniture sells 3,800 couches per year at an average price of $1,180. The carrying...
HELP!! Comfy Furniture sells 3,800 couches per year at an average price of $1,180. The carrying cost per couch is $10.50 and the fixed order cost is $190. What is the economic order quantity for the couches? Comfy Furniture sells 3,800 couches per year at an average price of $1,180. The carrying co...
1 answers
(1 point) Consider the discrete-time dynamical system x+1 = 2x,(1 - x). If x = 1,...
(1 point) Consider the discrete-time dynamical system x+1 = 2x,(1 - x). If x = 1, Xr+1 = 0.5 Is x = an equilibrium for this system (yes/no)? yes What is the updating function f(x)? Compute the derivative: f'(x) = Evaluate the derivative at the equilibrium: Is the equilibruim stable, unstable or ...
1 answers
Southwest Components recently switched to activity-based costing from the department allocation method. The Fabrication Department manager...
Southwest Components recently switched to activity-based costing from the department allocation method. The Fabrication Department manager has estimated the following cost drivers and rates: Activity Centers Cost Drivers Rate per Cost Driver Unit Materials handling Pounds of material handled $ 16 pe...
1 answers
Northwood Company manufactures basketballs. The company has a ball that sells for $25. At present, the...
Northwood Company manufactures basketballs. The company has a ball that sells for $25. At present, the ball is manufactured in a small plant that relies heavily on direct labor workers. Thus, variable expenses are high, totaling $15.00 per ball, of which 60% is direct labor cost. Last year, the comp...
1 answers
The Welding Department of Healthy Company has the following production and manufacturing cost data for February...
The Welding Department of Healthy Company has the following production and manufacturing cost data for February 2017. All materials are added at the beginning of the process. Manufacturing Costs Production Data Beginning work in process Beginning work in process 15,000 units, 1/10 co...
1 answers
Problem 13-03A a-c (Video) The stockholders' equity accounts of Ayayai Corporation on January 1, 2020, were as follows Preferred Stock (8%, $48 par, 10,000 shares authorized) Common Stock ($1 sta...
Problem 13-03A a-c (Video) The stockholders' equity accounts of Ayayai Corporation on January 1, 2020, were as follows Preferred Stock (8%, $48 par, 10,000 shares authorized) Common Stock ($1 stated value, 1,900,000 shares authorized) Paid-in Capital in Excess of Par-Preferred Stock Paid-in Capi...
1 answers
Solve the problem. 14) Suppose that f(x)- 4 +3. What is f(6)? What point is on...
Solve the problem. 14) Suppose that f(x)- 4 +3. What is f(6)? What point is on the graph of f?...
1 answers
Using MATLAB, not R codes, I repeat, please, not in R, just MATLAB codes, write the complete code for: 1. Assume Y is an exponential random variable with rate parameter λ=2. (1) Generate 1000 samples...
Using MATLAB, not R codes, I repeat, please, not in R, just MATLAB codes, write the complete code for: 1. Assume Y is an exponential random variable with rate parameter λ=2. (1) Generate 1000 samples from this exponential distribution using inverse transform method (2) Compare the histogram o...
1 answers
Give the correct stereochemical indicator for the following alkene: Br O Z O None required Ο...
Give the correct stereochemical indicator for the following alkene: Br O Z O None required Ο Ε Tries تسليم الجواب 0 / 1 Give the correct stereochemical indicator for the following alkene: HO --Br None required OZ O E T...

-- 0.008793--