Question: pls help me with the correct answer Chapter 3, total 3 questions. 1. Estimate if n-octane (n-, normal, same below) will spread over water. 2.

pls help me with the correct answer

Chapter 3, total 3 questions. 1. Estimate if n-octane (n-, normal, same below) will spread over water. 2. Monoethylene glycol (MEG, OH-CH2-CH2-OH) has a surface tension of 47.7 mN/m. MEG's molar weight and density are 62.068 g/mol and 1.1132 g/cm, respectively. If n-hexane (C6H14, 18.1 mN/m) is spread over MEG, 1) estimate the interfacial tension with Fowkes equation. It's said that vdW forces contribute 70% of MEG surface tension. Hexane molar weight and density are 86.178 g/mol and 0.6606 g/cm", respectively. 2) Compare your result to an empirical data 16 mN/m. discuss if they are different. 3. Estimate Styrene (C6H5-CH-CH2) surface tension with parachor method. The molar weight and density are 104.15 g/mol and 0.909 g/cm, respectively

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!

Case study HI5016 FINAL ASSESSMENT T1 2023 CASE STUDY The Birth of a Refreshing Idea: Coca-Cola History https://www.coca-colacompany.com/company/history/the-birth-of-a-refreshing-idea The product...

Can you please help me with questions 8 and 9 for Case 6..... I have answers to questions 1-7 if needed... Cases for Management Decision-Making CA-1 Suggested Uses of Cases Case Overview CASE 1 This...

Good Morning... I need help with questions 1-7 for Case 6 in the document attached...Please. Cases for Management Decision-Making CA-1 Suggested Uses of Cases Case Overview CASE 1 This case is the...

Responsibility Center Presentation Imagine you have been selected by your manager to present a training session to a group of new employees. The new hires do not have accounting backgrounds and have...

Management 4390 Exercise: Applying the Content of Chapter 3 to your Company 1. Which of the five competitive forces is creating the strongest competitive pressures for your digital camera company? 2....

Complete the following questions. I have attached both the chapters which you will be answering the questions from. Make sure to answer it thoroughly and specifically. Ch 10 (p 107 of text or p 41 of...

\fThis is an electronic version of the print textbook. Due to electronic rights restrictions, some third party content may be suppressed. Editorial review has deemed that any suppressed content does...

I need your help. This HM is due tomorrow at 4:00pm Spring 2016 - EBF 304W Homework 2 Due: 5:00pm on Friday, 12 February 2016 (via ANGEL) 50 points Instructions: Please answer all questions clearly...

University of Hartford Department of Civil, Environmental and Biomedical Engineering CE 320 Water Resources Engineering Spring Semester 2017 Lab #5 - Pump Performance Characteristics Report Outline...

See the Take-Two Interactive Software, Inc. case for these questions. 1- Analyze Take-Two's 1998-2000 financial data included in Exhibit 1. Compute the following financial ratios for each of those...

(a) Calculate the annual instalment that would be payable under the bank loan. Also calculate how much would represent the principal repayment, and how much would represent interest charges, in each...

Calculate the value of t_ for the hypothesis test: Ho: = 32 Ha: > 32 n = 16 = 32.93 s = 3.1

Q1. Under what conditions the heat evolved or absorbed is equal to the internal energy change?

Write a class called Bowl that contains the following information: 1. Private instance variables for the size of the bowls diameter (int), and the contents of the bowl (String) (such as soup or ice...

If we are trying to predict whether a loan will be rejected, would you expect credit score to be positively or negatively associated with loan rejection by a bank such as LendingClub?

If we are trying to predict the extent of employee turnover, do you believe the health of the economy, as measured using GDP, will be positively or negatively associated with employee turnover?

In Exhibit 3-12, Cluster 1 of the group insurance highlighted claims have a long period from death to payment dates. Why would that cluster be of interest to internal auditors?