Question: Melts in the system Pb-Sn exhibit regular solution behavior. At 473C, activity of Pb is 0.030 (Pb= 0.030) in a liquid solution of XPb=0.1. Calculate

Melts in the system Pb-Sn exhibit regular solution behavior. At 473C, activity of Pb is 0.030 (Pb= 0.030) in a liquid solution of XPb=0.1. Calculate the activity of Sn in the liquid solution of XSn=0.5 at 500C

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

Melts in the system Pb-Sn exhibit regular solution behavior. At 473C, activity of Pb is 0.043 (Pb= 0.043) in a liquid solution of XPb=0.15. Calculate the activity of Sn in the liquid solution of...

b) Attached Phase Diagram for mixed metal System Pb-Sn with composition of 40 wt% Sn-60 wt% Pb. b1) determine the presentation of alpha and L phases at temperatures above Eutectic Temperature (TE)...

Is the first part answer, 0C correct? If so, why is that the answer? I looked online and there's so many different answers for part A. I think 0C should be correct. Thank you so much! 5. In an...

1. a car with an inital speed of4 mis to thericht peels to with acetertion //3 mug fords futien slows down with deceleration of 2 m/? before reaching a speed of 10 m/ I.Determine the velocity of the...

Mixtures are used in various places around the world. Solder is one of them. Solder is a mixture of lead (Pb) and (Sn), which is melted with a heating tool called a soldering iron. , the parts are...

K - L system Component K melts at 1 2 7 0 \ deg C , and Component L melts at 9 8 0 \ deg C . There are two intermediate compounds: K 3 L ( 1 7 % L ) and KL ( 4 8 % L ) . Both K 3 L and KL melt...

Problem 4: (Interfacial effects) (20 points) 1. A spherical precipitate of B forms in an a matrix in a Pb-Sn alloy. The molar volume of Sn in B is 10-5 cm, R = 8.31 J/(K.mol), T = 100 C and the a/B...

Mixtures are used in various places around the world. Solder is one of them. Solder is a mixture of lead (Pb) and (Sn), which is melted with a heating tool called a soldering iron. , the parts are...

D O NO T Ta KE IF YOU CANNOT ANSWEAR ALL THE QUESTION AS SUPPOSED OR I WILL RATE UNHELPFUL AND REPORT FOR PLAG Peru Domestic: a bond is issued in the US Global: a bond is issued in the US and foreign...

Construct the phase diagram of a binary A-B system from the following information and label the fields. a. A melts at 600 C and B melts at 1200 C. b. A has an a y transformation at 200 C. C. B has an...

Q2/: Find an approximate solution of the linear first order differential equation using Euler algorithm with a step size h=0.5 in the interval 1sx

13. The Client, an outside salesperson for a local shoe repair company, tells the CPA that she drove about half of her mileage for business. The clients does not keep a mileage log. What should the...

5 out of 6 0 Review Later Which of the following is NOT used by a corporation to mitigate settlement risk? Advance Payment Guarantee Export Letter of Credit Bankers' Acceptances Open Account

If the monthly labor cost for security staff is $33,000, and 50 security workers are each working 40 hours per month, what is the hourly pay per worker

6. That segment of a competitive firms marginal-cost curve that lies above its average-variable-cost curve constitutes the shortrun supply curve for the firm. Explain using a graph and words. LO10.5

LO11.4 Show how long-run equilibrium in pure competition produces an efficient allocation of resources.

7. last word If a firms current revenues are less than its current variable costs, when should it shut down? If the firm decides to shut down, should we expect that decision to be final? Explain...