Determine if there is a significant difference in the following data sets at 95% confidence. [x1=43.34, s1=0.25, n1=6] [x2=43.54, s2=0.10, n2=5]. Do they differ in their standard deviations and means?

A Unit 3 Tutorial.pdf - Adobe Acrobat Reader DC (32-bit) File Edit View Sign Window Help Home Tools Process Co. Process Co. Unit 6 Part. Unit 6 Part. PRCCHA2 . PRCCHA2 . Test 2 Me. Unit 3 Tut. x Sign In 1 / 2 119% Question 2 Search 'Reduce Size' A 0.4 m³ vessel is used to store liquid propane at its vapour pressure. Safety considerations dictate that at a temperature of 320 K the liquid must occupy no more that 75 percent of the total volume of the vessel. For these conditions, determine the mass of the vapour in the vessel using the Redlich-Kwong equation of state. At 320 K the vapour pressure of propane is 16.0 bar. Export PDF Edit PDF Create PDF O Comment Data Tc = 369.8 K Pc = 42.5 bar R= 83.14 bar.cm³/(mol.K) i Combine Files Formula El Organize Pages v * Compress PDF 2 Redact A Prepare Form A Request E-signat. l Fill & Sign A Send for Comme. 19:29 P Type here to search 94 W 7°C ^ a O a a 4)) ENG 2022/05/08 21

E + S k₁ (E-S)₁ K3 (E-S) ₂ K5 E+P K₂ K4 Develop a suitable rate expression for production formation [v=ks(ES)2] by using a) the equilibrium approach and b) the quasi-steady-state approach

A step change of magnitude 4 is introduced into a system having the transfer (a) Ultimate value of Y(t) ? (b) Max Y(t)？

provide step by step solution. Show every step. Assume the reader is learning from you

Assume particle diameters follow a normal distribution with a total concentration of 10,000 particles m-3. The mean diameter at the peak of the curve is 20 µm, and the standard deviation is 5 µm. a. How many particles m-3 have diameters between 15 µm and 20 µm?   b. How many particles m-3 have diameters between 15 µm and 30 µm?

based off this graph what would the volume of the PFR be if the PFR conversion is 65%?   so CSTR conversion is still 20% but then followed by a PFR that is 65%

The dynamic behavior of a pressure sens or/transmitter can be expressed as a first-order transfer function (in deviationvariables) that relates the measured value Pm to the actual pressure,P: P′m(s)/P′(s)=1/(30s+1).                                 Both Pm and P have units of psi and the time constan t has units of seconds. Suppose that an alarm will sound if pm exceeds 45 psi. If the process is initially at steady state(Pm=P=35 psi),and then P suddenly changes from 35 to 50 psi at 1:30 PM, at what time will the alarm sound?

a) Use a mole balance for A to derive a differential equation for the concentration of A as a function of time, Ca(t). Express the differential equations in terms of the residence time T = V/q [min]. b) Solve the differential equation from part a). c) What is the steady-state value for the concentration of A, CA.ss?