When an aqueous solution containing gold(III) salt is electrolyzed, metallic gold is deposited at the cathode and
Question:
(a) If 9.26 g of Au is deposited at the cathode, calculate the volume (in liters) of O2 generated at 23°C and 747 mmHg.
(b) What is the current used if the electrolytic process took 2.00 h?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
Cathode Au 3 aq 3 e Au s Anode 2H 2 O l O 2 g 4H aq 4 e a First ...View the full answer
Answered By
Asim farooq
I have done MS finance and expertise in the field of Accounting, finance, cost accounting, security analysis and portfolio management and management, MS office is at my fingertips, I want my client to take advantage of my practical knowledge. I have been mentoring my client on a freelancer website from last two years, Currently I am working in Telecom company as a financial analyst and before that working as an accountant with Pepsi for one year. I also join a nonprofit organization as a finance assistant to my job duties are making payment to client after tax calculation, I have started my professional career from teaching I was teaching to a master's level student for two years in the evening.
My Expert Service
Financial accounting, Financial management, Cost accounting, Human resource management, Business communication and report writing. Financial accounting : • Journal entries • Financial statements including balance sheet, Profit & Loss account, Cash flow statement • Adjustment entries • Ratio analysis • Accounting concepts • Single entry accounting • Double entry accounting • Bills of exchange • Bank reconciliation statements Cost accounting : • Budgeting • Job order costing • Process costing • Cost of goods sold Financial management : • Capital budgeting • Net Present Value (NPV) • Internal Rate of Return (IRR) • Payback period • Discounted cash flows • Financial analysis • Capital assets pricing model • Simple interest, Compound interest & annuities
4.40+
65+ Reviews
86+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
At 25 o C, an aqueous solution containing 35.0 wt% H 2 SO 4 has a specific gravity of 1.2563. A quantity of the 35% solution is needed that contains 195.5 kg of H 2 SO 4 . (a) Calculate the required...
-
Sodium bicarbonate is synthesized by reacting sodium carbonate with carbon dioxide and water at 70C and 2.0 atm gauge: Na 2 CO 3 + CO 2 + H 2 0 2 NaHCO 3 an aqueous solution containing 7.00 wt%...
-
Two hundred kilograms per hour of an aqueous solution containing 20.0mole% sodium acetate (NaC2H3O2) enters an evaporative crystallizer at 60C. When the solution is exposed to the low pressure in the...
-
Consider the following NLP problem: Maximize 2Xi + X2 - 2X3 + 3XiX2 + 1X subject to the constraints (a) Set up and solve the model by using Solver. Use a starting value of zero for each decision...
-
Felix is a wheat farmer who has two fields he can use to grow wheat. The first field is right next to his house and the topsoil is rich and thick. The second field is 10 miles away in the mountains...
-
A \(1500-\mathrm{kg}\) van is coasting to a stoplight at \(15 \mathrm{~m} / \mathrm{s}\). A \(1000-\mathrm{kg}\) car behind the van is doing the same thing at \(25 \mathrm{~m} / \mathrm{s}\) and...
-
Describe the V-Model, its characteristics, and shortcomings.
-
Asbat Pharmaceuticals (Asbat) is a leading pharmaceutical company that has been in existence for 22 years. Asbat has a calendar year-end and is audited annually. Asbat only operates in the United...
-
A cylinder 6 cm in diameter and 18 cm in height is to be cast from brass alloy using an open sand mould. The melting temperature of brass is 926 C, and the pouring temperature will be 1100 C. Assume...
-
Benson Foundry in Charleston, South Carolina, uses a predetermined manufacturing overhead rate to allocate overhead to individual jobs based on the machine hours required. At the beginning of the...
-
Consider the oxidation of ammonia: 4NH3(g) + 3O2(g) 2N2(g) + 6H2O(l) (a) Calculate the DG for the reaction. (b) If this reaction were used in a fuel cell, what would the standard cell potential be?
-
In an electrolysis experiment, a student passes the same quantity of electricity through two electrolytic cells, one containing a silver salt and the other a gold salt. Over a certain period of time,...
-
M&H, an international retail clothing company headquartered in Sweden, began its 2014 fiscal year with assets totalling 41,734 (in millions of Swedish krona) but ended the year (on November 30, 2014)...
-
Influenced by the gravitational pull of a distant star, the velocity of an asteroid changes from from +19.7 km/s to -17.9 km/s over a period of 1.96 years. (a) What is the total change in the...
-
Based on below information please answer the following questions? What is the overall relationship between the two variables in each tab? Is there a positive or negative relationship? Based on the R...
-
A weather balloon is designed to expand to a maximum radius of 2 3 m at its working altitude, where the air pressure is 0 . 0 3 0 atm and the temperature is 2 0 0 K . If the balloon is filled at...
-
Antoinette was a new supervisor at work and wanted to try and be the best inspirational leader that she could be. Toward that end, Antoinette should focus on www O A. having lots of meetings B....
-
Using food service withing the hospitality industry as the model, explain how sustainable competitive advantage can be achieved through knowledge and resources. Evaluate your perspective using a...
-
Describe the features of the solution of the particle on a ring that appear in the solution of the particle on a sphere. What concept applies to the latter but not to the former?
-
A new car sold for $31,000. If the vehicle loses 15% of its value each year, how much will it be worth after 10 years?
-
Mathematical What is the ratio of TRIS/TRIS-H1 in a TRIS buffer at pH 8.7?
-
Mathematical What is the ratio of HEPES / HEPES-H1 in a HEPES buffer at pH 7.9?
-
Mathematical What is the ratio of HEPES / HEPES-H1 in a HEPES buffer at pH 7.9?
-
How do advanced indexing techniques, such as B-trees, hash indexing, and bitmap indexes, improve query performance in RDBMS, and what factors should be considered when choosing the appropriate...
-
Assume that CAPM holds. You are given the following information about stock X and the market portfolio, M: E(r) Riskless Asset (f) 0.05 (5%) 0.00 Stock X ? 0.40 Market Portfolio 0.10 0.20 (M) You are...
-
On January 1, 2024, Taco King leased retail space from Fogelman Properties. The 10-year finance lease requires quarterly variable lease payments equal to 3% of Taco King's sales revenue, with a...
Study smarter with the SolutionInn App