Can iron be deposited on a copper electrode from a unit activity acid solution at 25C?
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (20 reviews)
Fe can be deposited if the H discharge current is less than about 1 mA cm2 T...View the full answer
Answered By
Deborah Joseph
My experience has a tutor has helped me with learning and relearning. You learn everyday actually and there are changes that are made to the curriculum every time so being a tutor has helped in keeping me updated about the present curriculum and all.
I have also been able to help over 100 students achieve better grades particularly in the categories of Math and Biology both in their internal examinations and external examinations.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
How many particles will be deposited on a 200 mm wafer in an ISO Class 2 cleanroom in 1 hour.
-
Copper is to be deposited from a solution that is 0.250 M in Cu(II) and is buffered to a pH of 4.00. Oxygen is evolved from the anode at a partial pressure of 730 torr. The cell has a resistance of...
-
A 50-kg iron block and a 20-kg copper block, both initially at 80°C, are dropped into a large lake at 15°C. Thermal equilibrium is established after a while as a result of heat transfer...
-
Write a python program that reads a string S containing integers and prints the maximum number of toys Robert has to buy for Charlie . . Input : 5 1 2 2 4 5 1 2 2 4 Output : 3 3
-
Determine values for the constants n and k (Equation 10.17) for the recrystallization of copper (Figure 10.11) at 119C?
-
An 02-series single-row deep-groove ball bearing with a 30-mm bore (Tables 111 and 112 for specifications) is loaded with a 2-kN axial load and a 5-kN radial load. The inner ring rotates at 400...
-
Refer to Problem 11.2. Develop a model for the National Football League data using the prediction data set. Data From Problem 11.2 Split the National Football League data used in Problem 3.1 into...
-
Reece Financial Services Co., which specializes in appliance repair services, is owned and operated by Joni Reece. Reece Financial Services Co.'s accounting clerk prepared the following unadjusted...
-
On May 1, 2022, Cullumber Company purchased the copyright to Bramble Corp. for $134400. It is estimated that the copyright will have a useful life of 4 years. What would be the amount of amortization...
-
Obesity is very common in American society and is a risk factor for breast cancer in postmenopausal women. One mechanism explaining why obesity is a risk factor is that it may raise estrogen levels...
-
The standard potential of the Zn2+/ Zn electrode is -0.76 V at 25e. The exchange current density for H+ discharge at platinum is 0.79 mA cm-2 Can zinc be plated on to platinum at that temperature?...
-
Calculate the maximum (zero-current) potential difference of a lead-acid cell, and the maximum possible power output when 100 mA is drawn at 25e.
-
Consider a modification of the deterministic version of the quick-sort algorithm where we choose the element at index n/2 as our pivot. Describe the kind of sequence that would cause this version of...
-
You have a bar magnet lined up horizontally-that is, its north pole is at the right, and south pole is at the left. You cut the bar magnet in half, along the vertical axis. You end up with what? at...
-
The term solstice translates as "Sun stop." Explain why this translation makes sense from an astronomical point of view. It makes sense because on that day the Sun ... O moves at the same speed as...
-
Which is farther from the North Pole, Montevideo, Uruguay (latitude 34.88S), or Antananarivo, Madagascar (latitude 18.93S)? Explain. Choose the correct answer below. A. Antananarivo is farther from...
-
Pablo sees 75-watt light bulbs as giving off more light than 60-watt bulbs. His wife sees them as giving off the same amount of light. Pablo apparently has a threshold for light than his wife....
-
1) Fill in the blanks with either "positively" or "negatively" a) interest rates are b) the value of the dollar is c) interest rates are d) government spending is e) consumer confidence is [5]...
-
Does the population as a whole seem to be well educated?
-
B.) What is the approximate concentration of free Zn 2+ ion at equilibrium when 1.0010 -2 mol zinc nitrate is added to 1.00 L of a solution that is 1.080 M in OH - . For [Zn(OH) 4 ] 2- , K f = 4.610...
-
Use the guidelines of this section to sketch the curve. y = e x /x Data from section 4.5 GUIDELINES FOR SKETCHING A CURVE The following checklist is intended as a guide to sketching a curve y = f(x)...
-
(a) Give the pK b values of the following bases: (i) Ammonia, NH 3 , K b = 1.8 * 10 5 ; (ii) Deuterated ammonia, ND 3 , K b = 1.1 * 10 5 ; (iii) Hydrazine, NH 2 NH 2 , K b = 1.7 * 10 6 ; (iv)...
-
solution of equal molar concentrations of the artificial sweetener saccharin and its sodium salt was found to have pH = 3.08. (a) What are the values of pK a and K a of saccharin? (b) What would the...
-
Calculate the pH of each of the following solutions of diprotic acids at 25C, ignoring second deprotonations only when that approximation is justified: (a) 0.10 m H 2 S(aq); (b) 0.15 m H 2 C 4 H 4 O...
-
1. What year are you preparing your students for? 1973? 1995? Provide evidence that your school's curriculum and the program you use are preparing your students for 2030? Are you even preparing them...
-
2 Classify each type of numerical data as discrete (D) or continuous (C). a number of homes with solar power b patients' body temperatures c sizes of the crowds at rock concerts d star ratings of...
-
What role does the use of either mimesis or abstraction play in each example? (Keep in mind that the concepts of mimesis and abstraction in the creative arts are defined and explored in the document...
Study smarter with the SolutionInn App