
solve all parts asap 3. Determine relevant Gs with the following data. a. Wabsorption = 0.92%...
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4. Determine relevant Gs with the following data. Mssd = 2144.3 g b. Мр = 2117.1 g VN a. 786.8 cm3 C.
Same Question and data but different parts. Please solve for all
three. Last attempt left
QUESTION 1 The data given in question-1 is used in the remainder of the postlab assignment questions. A 2.0 g of unknown material was dissolved in 9.00 mL of water (density of water = 1.0 g/mL) The freezing point of pure water is 0.00 °C and Kf of water is 1.86 °C/m. If the solution made above shows a new freezing point at -2.76 °C,...
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especially parts b) and d)
Problem (3) 140 pointsl Consider a viscous film of liquid draining uniformly down the side of a vertical rod or radius (a) and length of (L), as shown in figure. Assume that the atmosphere offers no shear resistance to the film motion and the flow is axi-symmetry. Determine the following a) Show that , ,(r) only. b) Verify o. c) Derive the differential equation for v,, state...
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1. Give examples of: (5pts) a. an Arrhenius acid dissociated in water b. an Arrhenius base dissociated in water c. a strong acid d. a strong base e. a neutralization reaction 2. Label each reactant as a Brønsted-Lowry acid (A) or a Brønsted-Lowry base (B). (2pts) F + HO à HF + OH 3. What is the pH of a solution with [H] = 10-M (1pt)
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Following parts are not related. (a) The triangular flume shown in the figure is used to carry water over a ravine. It is made of unfinished concrete with a Manning coefficient value of 0.014. It has a slope of 0.001. If the intended flow is to be 4 m3/s, determine the depth of flow. (10 points) 45 Flume (b) A cruise missile under test is moving horizontally at Ma=2 in the atmosphere at an...
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Write user defined MATLAB code for the following question. for all 3 parts a, b and c. Given the following data: x 0.6 0.7 0.8 0.9 1. fx) 5.2296 3.61552.7531 2.2717 2 find the second derivative f"(x) at the point x = 0.8. (a) Use the three-point forward difference formula. (b) Use the three-point backward difference formula. (c) Use the three-point central difference formula.
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6. a. Determine the number of moles of hardening ions present in a 100-mL, volume sample that has a hardhess 58 ppm CaCO,. See equations 21.6 and 21.7. b. What volume of 0,100 M Na,/H,Y is needed to reach the Eriochrome Black T endpoint for the analysis of the sole tion. See equation 21.5. e. Water hardness is also commonly expressed in units of grains/gallon, where I grain/gallon equals 17.I p Express the hardness...
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Question 6. Determine the discrete-time Fourier series for the x[n] shown in the following figure. 12 12 15 0 -9-6
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Poblems 1 to 3 use the cross section of a beam is shown below. Assume the bolts are replaced with 0.5 in. 3 in. 0.5 in. Item Top Ay Ixx 27.13 TopWebl 1.50 7.00 | 10.50 | 1.12500 | 2.50-938-1-10.50 18.00 10.50 27.13 1.50 8.75 13.13 0.03125 4.2527.09 Side Plates 27.00 18.00000 0.000.00 3.00 0.38 0.03125 4.25 27.09 6.00 4.50 Bot Web 1.50 2.00 3 1.50 025 1.125002.50 9.38 Bot Flan Sum12.00 54.00...
How do I solve for frequency
factor?
This question has multiple parts. Work all the parts to get the most points. These data were obtained for the rate constant for reaction of an unknown compound with water T(degreeC) k (s^-1) 52.4 1.57 x 10^-5 77.3 1.51 x 1(^-4 Calculate the activation energy and frequency factor for this reaction.