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please the problem solution... Suy 1 2 3 + OS IS what we did in the...
3. A nonlinear system: In class we learned how to use Taylor expansion up to the 1* order term to...
3. A nonlinear system: In class we learned how to use Taylor expansion up to the 1* order term to solve a system of two non-linear equations; u(x.y)- 0 and v(x.y)-0. This method is also called Newton-Raphson method. (a) As we did in lecture, expand u and v in Taylor series up to the 1st order and obtain the iterative formulas of the method. (In the exam you should have this ready in your formula sheet). 1.2) as an initial...
2. For a given liquid a plot of the InP versus 1/T gives a straight line...
2. For a given liquid a plot of the InP versus 1/T gives a straight line with a slope of -1.32 x 103 K. What is the AHvap of this liquid? 3. Dimethyl ether has the same molecular formula as ethanol, our experimental liquid in this lab: C2H60 Draw the two different possible molecular structures for this formula. Which of these compounds should have the greater vapor pressure at room temperature? Briefly explain your answer.
can you please help me with number 2 and 3? thanks Problem 2. Consider a version...
can you please help me with number 2 and 3? thanks
Problem 2. Consider a version of question 9 from the first WebWork problem set and an attempt at solving it. Find and explain the 3 mistakes that were made. Use the line numbers to identify where they occurred. Question 9: If a (base 10) double-log plot displays a line through the points (-3, -2) and (5,5), find the relation between x and y. Solution attempt: First, a correct double-log...
hlep me these 2 t, 3- 3 and (-2r, 3-, ) 11.) Determine the point of...
hlep me these
2 t, 3- 3 and (-2r, 3-, ) 11.) Determine the point of intersection of the lines Note:4,1,2, with (1,2/3,-1)^k(-2.-1,1)=kv;, for any kER. So .1,. Change one of the parameters to s, then equate the corresponding coordinates of the lines and solve for t, and s. substitute the values of t, and s in their respective lines to get the required point. Locate the point of intersection of the plane 2x+ y-z-0 and the line through (3,1,0)...
3) Consider the hot air balloon problem described in Lecture 1, pp. 22-24. That problem assumed...
3) Consider the hot air balloon problem described in Lecture 1, pp. 22-24. That problem assumed an outside air temperature of T- 300 K (27°C or 80.6°F), arn atmospheric pressure of 1.013 x 10 Pa (at sea level), and a spherical balloon shape. We would like to perform the same calculation but assuming atmospheric pressure in Albuquerque, NM, where the altitude is 1620 m wikipedia.org/wiki/Albuquerque_International_Balloon Fiesta) (a) First, we need to estimate the ambient pressure at an altitude of 1620...
The vapor-liquid equilibrium for n-pentane and n-hexane at 1 ATM is well approximated using a constant...
The vapor-liquid equilibrium for n-pentane and n-hexane at 1 ATM is well approximated using a constant relative volatility of 2.95. CMO is valid. For all the problems, the feed stream is flowing at 80 mol/s and contains 45 mol% n-pentane, the feed is a saturated liquid (q = 1) at the column pressure, the distillate is 95 mol% n-pentane, and the bottoms is 10 mol% n-pentane. In this problem, you should analyze the column graphically using the McCabe-Thiele Method a....
(1) Solve the differential equation y 2xy, y(1)= 1 analytically. Plot the solution curve for the interval x 1 to 2 (see...
(1) Solve the differential equation y 2xy, y(1)= 1 analytically. Plot the solution curve for the interval x 1 to 2 (see both MS word and Excel templates). 3 pts (2) On the same graph, plot the solution curve for the differential equation using Euler's method. 5pts (3) On the same graph, plot the solution curve for the differential equation using improved Euler's method. 5pts (4) On the same graph, plot the solution curve for the differential equation using Runge-Kutta...
3) tx) = x2-2x - 3 A) minimum 1 D) minimum - 4 B) maximum: -4...
3) tx) = x2-2x - 3 A) minimum 1 D) minimum - 4 B) maximum: -4 maximum 1 Use the figure to solve the inequality. 1) f(x) < 0 g(x) = 0 ten ya 8(x) = f(x) A)(x-1<x<2): (-1,2) C) xxs-1 or 2):(--,-1or (2 ) B) x < -1 or 2): --.-1) or (-) D) I-1 sxs 25:-1,21 the western MULTIPLE CHOICE Choose Solve the problem 1) Suppose that ) -- 9 and 4 x - 13. (a) Solve fox)...
A gas cylinder containing carbon dioxide, CO2, 85% by volume, and nitrogen, N2, 15% by volume...
A gas cylinder containing carbon dioxide, CO2, 85% by volume, and nitrogen, N2, 15% by volume has a volume of 2.2 m and is kept at a temperature of 20°C. You may assume the gas mixture is ideal. 0 Calculate the pressure in kPa in the cylinder when it contains 50 kg of gas. [2 marks] After a certain amount of gas has been used, the pressure decreases by 150 kPa. Calculate the mass of gas used. [2 marks] (b)...
1) The vapor pressure of liquid cobalt is 400. mm Hg at 3.03×103 K. Assuming that...
1) The vapor pressure of liquid cobalt is 400. mm Hg at 3.03×103 K. Assuming that ΔHvap for Co (450 kJ/mol) does not change significantly with temperature, calculate the vapor pressure of liquid Co at 3.07×103 K. 2) The vapor pressure of methyl acetate (CH3COOCH3) has been measured over a range of temperatures. (a) Which of the following should give a linear plot (temperatures in K)? On the x-axis: _____T or lnT or 1/T On the y-axis: _____P or lnP...
3. A nonlinear system: In class we learned how to use Taylor expansion up to the 1* order term to solve a system of two non-linear equations; u(x.y)- 0 and v(x.y)-0. This method is also called Newton-Raphson method. (a) As we did in lecture, expand u and v in Taylor series up to the 1st order and obtain the iterative formulas of the method. (In the exam you should have this ready in your formula sheet). 1.2) as an initial...
2. For a given liquid a plot of the InP versus 1/T gives a straight line with a slope of -1.32 x 103 K. What is the AHvap of this liquid? 3. Dimethyl ether has the same molecular formula as ethanol, our experimental liquid in this lab: C2H60 Draw the two different possible molecular structures for this formula. Which of these compounds should have the greater vapor pressure at room temperature? Briefly explain your answer.
can you please help me with number 2 and 3? thanks
Problem 2. Consider a version of question 9 from the first WebWork problem set and an attempt at solving it. Find and explain the 3 mistakes that were made. Use the line numbers to identify where they occurred. Question 9: If a (base 10) double-log plot displays a line through the points (-3, -2) and (5,5), find the relation between x and y. Solution attempt: First, a correct double-log...
hlep me these
2 t, 3- 3 and (-2r, 3-, ) 11.) Determine the point of intersection of the lines Note:4,1,2, with (1,2/3,-1)^k(-2.-1,1)=kv;, for any kER. So .1,. Change one of the parameters to s, then equate the corresponding coordinates of the lines and solve for t, and s. substitute the values of t, and s in their respective lines to get the required point. Locate the point of intersection of the plane 2x+ y-z-0 and the line through (3,1,0)...
3) Consider the hot air balloon problem described in Lecture 1, pp. 22-24. That problem assumed an outside air temperature of T- 300 K (27°C or 80.6°F), arn atmospheric pressure of 1.013 x 10 Pa (at sea level), and a spherical balloon shape. We would like to perform the same calculation but assuming atmospheric pressure in Albuquerque, NM, where the altitude is 1620 m wikipedia.org/wiki/Albuquerque_International_Balloon Fiesta) (a) First, we need to estimate the ambient pressure at an altitude of 1620...
(1) Solve the differential equation y 2xy, y(1)= 1 analytically. Plot the solution curve for the interval x 1 to 2 (see both MS word and Excel templates). 3 pts (2) On the same graph, plot the solution curve for the differential equation using Euler's method. 5pts (3) On the same graph, plot the solution curve for the differential equation using improved Euler's method. 5pts (4) On the same graph, plot the solution curve for the differential equation using Runge-Kutta...
3) tx) = x2-2x - 3 A) minimum 1 D) minimum - 4 B) maximum: -4 maximum 1 Use the figure to solve the inequality. 1) f(x) < 0 g(x) = 0 ten ya 8(x) = f(x) A)(x-1<x<2): (-1,2) C) xxs-1 or 2):(--,-1or (2 ) B) x < -1 or 2): --.-1) or (-) D) I-1 sxs 25:-1,21 the western MULTIPLE CHOICE Choose Solve the problem 1) Suppose that ) -- 9 and 4 x - 13. (a) Solve fox)...
A gas cylinder containing carbon dioxide, CO2, 85% by volume, and nitrogen, N2, 15% by volume has a volume of 2.2 m and is kept at a temperature of 20°C. You may assume the gas mixture is ideal. 0 Calculate the pressure in kPa in the cylinder when it contains 50 kg of gas. [2 marks] After a certain amount of gas has been used, the pressure decreases by 150 kPa. Calculate the mass of gas used. [2 marks] (b)...
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