Hydrogen gas is produced when zinc reacts with sulfuric acid: Zn(s) + H2SO4 (aq) ZnSO4 (aq)
Question:
Zn(s) + H2SO4 (aq) → ZnSO4 (aq) + H2(g)
If 159 mL of wet H2 is collected over water at 24oC and a barometric pressure of 738 torr, how many grams of Zn have been consumed? (The vapor pressure of water is tabulated in Appendix B.)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (18 reviews)
AnalyzePlan The gas sample is a mixture of H 2 g and H 2 O g Find the partial pressu...View the full answer
Answered By
Ishrat Khan
Previously, I have worked as an accounting scholar at acemyhomework, and have been tutoring busines students in various subjects, mostly accounting. More specifically I'm very knowledgeable in accounting subjects for college and university level. I have done master in commerce specialising in accounting and finance as well as other business subjects.
5.00+
134+ Reviews
427+ Question Solved
Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
Question Posted:
Students also viewed these Physical Chemistry questions
-
Acetylene gas, C2H2 (g), can be prepared by the reaction of calcium carbide with water: CaC2 (s) + 2 H2O (l) Ca (OH)2 (s) + C2H2 (g) Calculate the volume of C2H2 that is collected over water at by...
-
A sample of nitrogen gas was collected over water at 20. o C and a total pressure of 1.00 atm. A total volume of 2.50 10 2 mL was collected. What mass of nitrogen was collected? (At 20. o C the...
-
A 2.00- L sample of O 2 (g) was collected over water at a total pressure of 785 torr and 25 o C. When the O 2 (g) was dried (water vapor removed), the gas had a volume of 1.94 L at 25 o C and 785...
-
In order to have $391,185 in 26 years, how much needs to be deposited each month into a bank account whose annual rate is 1.8% with monthly compounding?
-
A Kubota tractor acquired on January 6 at a cost of $90,000 has an estimated useful life of 20 years. Assuming that it will have no residual value, determine the depreciation for each of the first...
-
Explain how the terminal cash flow is calculated for replacement projects.
-
Consider a perpetual American put option (with \(T=\infty\) ). For small stock prices it will be advantageous to exercise the put. Let \(G\) be the largest such stock price. The time-independent...
-
The American demand and supply curves for labor cross at a wage rate of $25 per hour. However, American firms can hire as many foreign workers as they want to at a wage of $15 per hour. (Assume that...
-
Consider the following systems of linear equations: X1+0.5x2+x3 = -1 3x1+0.2x2 + 2x3 = 0 2x1 +0.1X2+X3 = 1 (a) Put the equation in compact matrix form Ax = B. (b) Find the inverse of matrix A using...
-
The following information is available to reconcile Style Co.s book balance of cash with its bank statement cash balance as of December 31, 2011. a. The December 31 cash balance according to the...
-
Both Jacques Charles and Joseph Louis Guy-Lussac were avid balloonists. In his original flight in 1783, Jacques Charles used a balloon that contained approximately 31,150 L of H2. He generated the H2...
-
Consider the apparatus shown in the following drawing. (a) When the valve between the two containers is opened and the gases allowed mixing, how does the volume occupied by the N2 gas change? What is...
-
A company buys cloth in one country, has designs made in another country, has the garments sewn in another country, and sells the finished product in yet other countries. This firm is actively...
-
Find two examples for each of the following category of goods. Briefly explain what allows you to divide goods into the four categories. a. Normal goods b. Inferior goods c. Necessities d. Luxury...
-
What is organized retail crime? What is a critical element needed to identify these crime rings?
-
Suppose an unknown parasite has been damaging the corn crops grown by a farmer. However, it seems that no one has adequate knowledge to be able to devise a remedy for this problem. How would you...
-
How does time and space play a role in loss prevention in your industry?
-
What are some of your hot products? Do they align with the CRAVED framework?
-
The following list of items relate to the business of Jay Street Wear: 1. Cash paid into the business by Jay to begin operations 2. Racks purchased to display merchandise to customers 3. Building...
-
Read Case Study Google: Dont Be Evil Unless and answer the following: Why do you think Google was adamant about not wanting to supply information requested by the government concerning the Child...
-
Air in a tank is at 1 MPa and room temperature of 20C. It is used to fill an initially empty balloon to a pressure of 200 kPa, at which point the radius is 2 m and the temperature is 20C. Assume the...
-
A cylinder is fitted with a 10-cm-diameter piston that is restrained by a linear spring (force proportional to distance) as shown in Fig. P3.113. The spring force constant is 80 kN/m and the piston...
-
A 500-L tank stores 100 kg of nitrogen gas at 150 K. To design the tank the pressure must be estimated and three different methods are suggested. Which is the most accurate, and how different in...
-
Given the info below answer the question Inventory 12/31/25 $60,100 Cost of Goods Sold $221,463 Common Stock 74,510 Selling Expenses 15,783 Retained Earnings 45,810 Administrative Expenses 37,696...
-
Greyson Construction has the following account balances at the end of the e year. Accounts Equipment Accounts payable Salaries expense Common stock Land Notes payable Service revenue Balances $24,500...
-
A. Determine the internal forces at sections C, D1 and D2 2kN/m k 2m C 4m Figure 2 e=0.2m 8kN B D D 2m B. Construct bending moment diagram of the beam shown in figures 15kN 4kN/m B D F E (1) (2)...
Study smarter with the SolutionInn App