The solubility of salt in water is a function of the water temperature. Let S represent the
Question:
The solubility of salt in water is a function of the water temperature. Let S represent the solubility of NaCl (sodium chloride) as grams of salt in 100 g of water. Let T be temperature in °C. Use the following data to obtain a curve t for S as a function of T. Use the t to estimate S when T = 25°C.
T (°C) S (g NaCl/100 g H2O)
10 ……………….. 35
20 ……………….. 35.6
30 ……………….. 36.25
40 ……………….. 36.9
50 ……………….. 37.5
60 ……………….. 38.1
70 ……………….. 38.8
80 ……………….. 39.4
90 ……………….. 40
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
Matlab Code clc clear all T 10 20 30 40 50 60 70 80 90 S 35 ...View the full answer
Answered By
Marvine Ekina
Marvine Ekina
Dedicated and experienced Academic Tutor with a proven track record for helping students to improve their academic performance. Adept at evaluating students and creating learning plans based on their strengths and weaknesses. Bringing forth a devotion to education and helping others to achieve their academic and life goals.
PERSONAL INFORMATION
Address: , ,
Nationality:
Driving License:
Hobbies: reading
SKILLS
????? Problem Solving Skills
????? Predictive Modeling
????? Customer Service Skills
????? Creative Problem Solving Skills
????? Strong Analytical Skills
????? Project Management Skills
????? Multitasking Skills
????? Leadership Skills
????? Curriculum Development
????? Excellent Communication Skills
????? SAT Prep
????? Knowledge of Educational Philosophies
????? Informal and Formal Assessments
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Engineering questions
-
The solubility of oxygen in water is a function of the water temperature. Let S represent the solubility of O 2 as millimoles of O 2 per liter of water. Let T be temperature in 'C. Use the following...
-
The speed of sound traveling through ocean water is a function of temperature, salinity, and pressure. It has been modeled by the function C = 1449.2 + 4.6T - 0.055T 2 + 0.00029T 3 + (1.34 - 0.01T)(S...
-
Fill in the Blanks (b) ammonium chloride and ammonioum hydroxide (c) sulphuric acid and sodium sulphate A (d) sodium chloride and sodium hydroxide. 1. The conjugate base of HSO, in aqueous solution...
-
Consider a 2-m-long wire of thermal diffusivity a=1 subjected to initial temperature 3x(2-x) and boundary temperature 1 and t. The governing equation is: = a at subject to T(0,t) = 1,T(2,t) =t and...
-
The phase diagram for SO2 is shown here. (a) What does this diagram tell you about the enthalpy change in the reaction SO2(I) SO2(g)? (b) Calculate the equilibrium constant for this reaction at 100...
-
a. Show that x 1 is a factor of 2x 3 x 2 2x + 1. b. Hence factorise 2x 3 x 2 2x + 1 completely.
-
Consider a random walk \(\left\{y_{t} ight\}\) as the partial sum of a white noise process \(\left\{c_{t} ight\}\). a. Show that the \(l\)-step forecast error is...
-
Venture Camps, Inc., leases the land on which it builds camp sites. Venture is considering opening a new site on land that requires $2,500 of rental payment per month. The variable cost of providing...
-
Two point charges, -2.4C and 5.616 C, are placed at x = 0 cm and x = 9.7 cm, respectively. Consider the x- axis directed to the right. 1.0p 8a At what point along the x axis is the electric field...
-
The following are the job cost related accounts for the law firm of Colaw Associates and their manufacturing equivalents: Law Firm Accounts Manufacturing Firm Accounts Supplies ............... Raw...
-
A liquid boils when its vapor pressure equals the external pressure acting on the surface of the liquid. This is why water boils at a lower temperature at higher altitudes. This information is...
-
The following function is linear in the parameters a 1 and a 2 . y(x) = a 1 + a 2 ln x Use least-squares regression with the following data to estimate the values of a 1 and a 2 . Use the curve t to...
-
The specific criteria that define a hormone would include which of the following? a. It is produced in small amounts. b. It is secreted directly into the bloodstream. c. It is slowly metabolized in...
-
Critically evaluate the extent to which strategic human resource planning represents the vital connecting link between organisational strategy and SHRM practice;
-
Your firm is the auditor of Trojan Trading Ltd. The audited financial statements for the year ended December 31, 2023, show the companys revenue was $5 million and the profit before tax was $320,000....
-
To what extent can the view that HRP is all about ensuring that the right person is in the right place at the right time be interpreted as a soft, as well as a hard, approach to HRP?
-
Marvin Bridges is a 25 percent partner in the Munson partnership. On November 23, 2017, Marvin contributes property with an adjusted basis of \(\$ 75,000\) and a fair market value of \(\$ 250,000\)...
-
Analyse the conceptual and operational difficulties surrounding the practice of strategic human resource planning;
-
Refer to Apple's financial statements in Appendix A to answer the following. 1. For both fiscal years ended September 26, 2015, and September 27, 2014, identify the total amount of cash and cash...
-
2. In the circuit given in Figure 2, i,(t) = 5.67cos(5t)A and v (t) = 70.71 cos(5t 60) V a) Find the equivalent load impedance. State whether the load is inductive or capacitive. b) Calculate the...
-
In the following equations, identify the root locus plotting parameter K and its range in terms of the parameter p, where p 0. 6s2 + 8s + 3p = 0 3s2 + (6 + p)s + 5 + 2p = 0 4s3 + 4ps2 + 2s + p = 0
-
Consider the two-mass model shown in Figure P11.50. Use the following numerical values: m1 = m2 = 1, k1 = 1, k2 = 4, and c2 = 8. a. Use MATLAB to obtain the root locus plot in terms of the parameter...
-
Consider the equation s3 + 10s2 + 24s + K = 0 a. Use MATLAB to obtain the value of K required to give dominant roots with ( = 0.707. Obtain the three roots corresponding to this value of K. b. Use...
-
Victor Korchnoi bought a bond one month before a semi-annual coupon was due. The face value was $10,000 and the coupon rate 8.5%. At the time of purchase there were 34 coupons left and the YTM was 6%...
-
4. Consider a 30-year U.S. Treasury bond paying 4.5 percent coupon, and selling for $1010. What is the yield to maturity? Make sure to show your work. 5. A 30-year U.S. corporate bond with a 6...
-
A project's base case or most likely NPV is $44,000, and assume its probability of occurrence is 50%. Assume the best-case scenario NPV is 65% higher than the base case and assume the worst scenario...
Study smarter with the SolutionInn App