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Chemical-Engineering Questions
the following Sequence of DNA was mixed with an unknown primer of length 15 BP, ddC, the four NTPs and DNA polymerase. the resulting mixture of DNA fragments were separated to provide fragments of...
a) A natural gas fuel contains 80 v/o methane, 10 v/o ethane, and 10 v/o propane. Determine the heat released by combustion of 1m3 of the gas. Assume that products of combustion are CO2 and liquid H2O...
Reactions Engineering. Please answer fully with explanation and write neatly. Thanks xx Question 3 (20 marks, 36 minutes) Substance A in the liquid phase produces R and S by the following reaction...
help question 4 (iv) For a simple cubic erystal Ano 0.43 836 74838, while for a face centered cubic crystal Aro 12.31 aad As 16.97. Which crystal structure is more strongly bound at equilibrium?5...
Problem 5. The gas-phase elementar isomerization A B is carried out at 20 atm in a fluidized CSTR (below) containing 100 kg of catalyst where 50% conversion is achieved. Po:20 atm FAo 100kg . P-...
For the final project of an analytical chemistry laboratory course, the students were asked to quantify the lead (Pb2+) content in a drinking water sample. To receive a passing grade for the project,...
18. Regarding the standard error of the estimate (SEE or Sy/x)-more than one answer may be correct a. The SEE describes the dispersion of x, y points around the regression line b. If the random e...
2. The flow rate of steam through a turbine is 2.8 kg/s. The inlet and exit specific enthalpies are 2326 kJ/kg and 1861 k]/kg respectively, while the inlet and exit velocities are 25 m/s and 120 m/s....
Using MATLAB/SIMULINK Question 1 Plot a Nyquist diagram for the transfer function below. Question 1 Plot a Nyquist diagram for the transfer function below.
Problem Six: Given two polynomials: g(x) = anx" + an-iz"-1 +--+ aix + ao Write a MATLAB function (name it polyadd) to add the two polynomials and returns a polynomial t(x) = g(x) + h(x),...
Problem Three: (Based on Attaway, Chapter 5, Exercise 20) The inverse of the mathematical constant e can be approximated as follows: a c 7n Write a script that will loop through values of n (star...
Consider the following mechanism: H2S <--> H+ + HS- (fast equilibrium) Cl2 + HS --> 2Cl- + H+ + S (slow) An intermediate is And the best rate law is
(25 pts) We have a tank of volume V which contains an ideal gas at constant temperature T and initial pressure Po. There is a small hole in the tank and gas leaks out at a velocity of (RT)5, We c...
Calculations se Cs Ba Fr Ra La Ce Pr Nd Pm Sm Eu Gd Tb Ho Er Tm Yb Lu Md No Lr What is the mole fraction of potassium dichromate, K2Cr20f, in a solution prepared from 24.42 g of potassium di...
The average density of canola oil is 0.92g/mL and the average density of biodiesel is 0.88g/mL. Compare the densities of the biodiesel and the vegetable oil to the literature values. Does this support...
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JAVA design a class named Rectangle to represent a rectangle. The class contains: A method named getPerimeter() that returns the perimeter. Two double data fields named width and height that specify...
asked at 2019-10-14 21:47:19
5 Draw a computational graph to compute the function f(, y) ( graph to compute f (2,3) -y). Use the Draw a reverse mode graph to compute the derivatives f/0x and อ//ay for f 3( y). Use the graph...
asked at 2019-10-14 21:47:19
Let G be a connected graph with m 2 vertices of odd degree. Prove that once is m/2. Let G be a connected graph with m 2 vertices of odd degree. Prove that once is m/2.
asked at 2019-10-14 21:35:18
Prove that there is no continuous bijection from the unit circle S1 = y21 onto any subset of R. (x,y) E R2 Prove that there is no continuous bijection from the unit circle S1 = y21 onto any subs...
asked at 2019-10-14 21:35:18
Q1) [50 points] Infinitely long wire is placed onto y-axis 7 and right angled trapezoid frame is placed onto xy-plane as in Figure 1. 11 and 12 currents flow into the wire and the frame respectively...
asked at 2019-10-14 21:23:20
Challenges in exchange rate forecasting
asked at 2019-10-14 21:23:19
Write the G codes for the following figure. 30 R10 RS 50 2x45。 245° xoZo 10 20 50 20 200 Q. Write the G-codes for the figure above 30 R10 RS 50 2x45。 245° xoZo 10 20 50 20 200 Q. Write the...
asked at 2019-10-14 21:11:19
4:39 49° 8.JPG 212 KB 8 In statistical thermodynamies, there are three physical models of Maxwell-Bolt.mann Bose-Einstein, and Fermi-Dirac distribution. a: Describe differences among the three models...
asked at 2019-10-14 21:11:19
2.7: Developing Your Business Etiquette COMMUNICATING ACROSS CULTURES Whose Skin Is This, Anyway? Generational differences abound in the workplace, but few are quite as visible as body art: tat...
asked at 2019-10-14 20:59:19
Given A and b to the right, write the augmented matrix for the linear system that corresponds to the matrix equation Axequals=b. Then solve the system and write the solution as a vector. Aequals=left...
asked at 2019-10-14 20:59:19
UML Rectangle class digaram ----------------------------...
answered at 2019-10-14 21:47:19
Consider the equation To draw the computational graph,...
answered at 2019-10-14 21:47:19
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answered at 2019-10-14 21:35:19
ket ube an unit circle and Uoea combaetTherefore s a homo...
answered at 2019-10-14 21:35:18
t) 一63 . magnetic fore be'utin seond/U o each orhes...
answered at 2019-10-14 21:23:20
Challenges in forecasting of exchange rate: Following are...
answered at 2019-10-14 21:23:19
N 040 Goo -X 32.0 22.05.0 NO So- G-00-2200.0 00 X260 W2.0...
answered at 2019-10-14 21:11:19
Manwell Bol2mann the The MowelBolmann Distri bution class...
answered at 2019-10-14 21:11:19
As far as different attire for customer facing and differ...
answered at 2019-10-14 20:59:19
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answered at 2019-10-14 20:59:19