A 1.0-L sample of 1.0 M HCl solution has a 10.0 A current applied for 45 minutes.
Question:
A 1.0-L sample of 1.0 M HCl solution has a 10.0 A current applied for 45 minutes. What is the pH of the solution after the electricity has been turned off?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (19 reviews)
The halfreaction that occurs is 2H aq2e H 2 g The amount of hyd...View the full answer
Answered By
RADHIKA MEENAKAR
I am a qualified indian Company Secretary along with Masters in finance with over 6 plus years of professional experience. Apart from this i am a certified accounts and finance tutor on many online platforms.
My Linkedin profile link is here https://www.linkedin.com/in/radhika-meenakar-88b9808a/
5.00+
12+ Reviews
22+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A solution made up of 1.0 M NH3 and 0.50 M (NH4)2SO4 has a pH of 9.26. a. Write the net ionic equation that represents the reaction of this solution with a strong acid. b. Write the net ionic...
-
What is the pH of a solution that is (a) Prepared by dissolving 3.30 g of (NH4)2SO4 in water, adding 125.0 mL of 0.1011 M NaOH, and diluting to 500.0 mL? (b) 0.120 M in piperidine and 0.010 M in its...
-
1. A 1.00 L Tris buffer solution is made by mixing 121.14 g of Tris base (MW = 121.14 g/mol), 84 mL of 10 M HCl and 916 mL of water. What is the pH of the prepared Tris buffer? 2. A lab mate...
-
Google, the immensely popular Web search engine, has been touted as the closest thing the Web has to an ultimate answer machine. Although this is debatable, of course, it is far more difficult to...
-
In each case, graph the line that passes through the given points. a. (1, 1) and (5, 5) b. (0, 3) and (3, 0) c. (-1, 1) and (4, 2) d. (-6, -3) and (2, 6)
-
The standard direct labor cost per unit for a company was $21 (= $14 per hour ? 1.5 hours per unit). During the period, actual direct labor costs amounted to $136,500, 9,600 labor-hours were worked,...
-
Refer to Example 5 but suppose there are two additional design plans \(\mathrm{B}\) and \(\mathrm{C}\) for making miniature drones. Under B, 10 of 40 drones failed the initial test and under C 15 of...
-
Each auditing term (or organizational name) in Column 1 below bears a close relationship to a term in Column 2. Column 1 1. Quality control 2. Operational audit 3. Internal control 4. Government...
-
A radar gun was used to record the speed of a runner during the first 5 seconds of a race (see the table). Use Simpson's Rule to estimate the distance the runner covered during those 5 seconds....
-
Wilm Schmidt, the owner of Wilm?s Window Washing Services, had difficulty getting the debits to equal credits on the January 31, 2020, trial balance. The following errors were discovered: a. Schmidt...
-
A beaker is found to contain I (aq), Cu 2+ (aq), and Mg 2+ (aq) ions with Ag(s). a. Would there be any spontaneous electrochemical reactions occurring in the mixture? b. A strip of aluminum metal is...
-
A cell is constructed from some unknown elements designated as X and Y. Under standard conditions, a cell is created: X(s)| X 3+ (aq)||Y+(aq)| Y(s). The maximum freeenergy change for the reaction is...
-
Let X be a geometric random variable with parameter p. Derive the formula for E(X) by using the power series formula 1 + 2x + 3x + 1 (1-x) for x < 1.
-
What is the present value of $500, three years in the future if the interest rate is 5 percent?
-
What are some unfair or deceptive practices?
-
Suppose that yesterday, the U.S. dollar was trading on the foreign exchange market at 0.75 euros per U.S. dollar and today the U.S. dollar is trading at 0.80 euros per U.S. dollar. Which of the two...
-
First Call expects its profit to double next year. Explain how this increase in expected profit influences First Calls demand for loanable funds. First Call, Inc., a smartphone company, plans to...
-
What makes the supply of U.S. dollars change?
-
What charge is stored in a 180 F capacitor when 120 V is applied to it?
-
How does Kant answer Humes bundle theory of self? Do you think he is successful?
-
What is the pH of a neutral solution at 37C, where Kw equals 2.5 10-14?
-
You make a solution by dissolving 0.0010 mol of HCl in enough water to make 1.0 L of solution. a. Write the chemical equation for the reaction of HCl(aq) and water. b. Without performing...
-
Describe any thermochemical (heat of reaction) evidence for the Arrhenius concept.
-
What is the balance in Work in Process Inventory at the end of each month? Work in Process Inventory April 30 $ May 31 A 10,140 15,950 June 30 $ 10,450
-
Sako Company s Audio Division produces a speaker used by manufacturers of various audio products. Sales and cost data on the speaker follow: Selling price per unit on the intermediate market $ 6 0...
-
Vulcan Company's contribution format income statement for June is as follows: Vulcan Company Income Statement For the Month Ended June 30 Sales Variable expenses Contribution margin Fixed expenses...
Study smarter with the SolutionInn App