322 mol of hydrogen occupies a volume of 197 L at STP. If the initial temperature of the hydrogen was 37° C, what was its initial pressure?

Q: The porosity of a scaffold was determined using the water immersion test. The volume of water before…

A:

Q: The homogeneous and irreversible reaction A → B is to be carried out isothermally in an ideal and…

A: Given that  A         →         B-rA=kCA reactor is ideal and constant volume batch reactor

Q: Questions 1 and 2

A: Note: A per the guidelines we are authorized to answer a question at a time. Please submit a new…

Q: le (Shp) to block diagnon below. Apply Mason Rule (S&P) To e(s) (6₂) ((S) "TEST" H₂H

A:

Q: Question: Discuss the sedimentation experiment in the form of a question and answer?

A: Sedimentation is the process of separation of suspended solids from a solution by gravity settling…

Q: What is the slope of the cooked juice table attached?

A: The slope of a line is a measure of its steepness. In other words, the slope or gradient of a line…

Q: 4. A water bug is suspended on the surface of a pond by surface tension (water does not wet the…

A: Given data: Length; l=6mml=0.006 mSurface tension of water;σ=0.073 N/m

Q: Q4 A) Give short notes about Heat Transfer Mechanisms within supported formal and illustrated…

A: Heat Transfer Mechanisms: Conduction: The process in which transfer of energy exchange takes place…

Q: Signature Convert▾ BI Add Text Highlight Crop Screenshot Extract Text OCR AutoScroll Print Question…

A: 1. The instrument with the number 1 is a graduated cylinder, which is a device that is typically…

Q: What is meant by variable underflow and what causes it?

A: The definition of the variable underflow is to be defined along with the cause of it.

Q: What are two main problem: associated with the use of Oxygen electrode as a transducer in an…

A: The oxygen electrode is an Ag-Pt electrochemical cell in which the electrode has non-conductive…

Q: can you answer part 2 now

A: Based on figure given we can make mass/mole balance on CSTR.Since for 1 mole of B ,2 mole of A…

Q: How does environmental conditions affect flow conduits selection

A: Flow conduit are affected by many factors. Some of them are: Density of fluid. Viscosity of fluid.…

Q: Describe the process by which polyethylene molecules resist elongation when an external load is…

A: Polymer, this word itself can define what is polymer. 'Poly' means many and 'mer' means parts. When…

Q: Shell bundle clearance does not depend on bundle diameter. True False

A: We can say the tube bundle is situated inside the shell. Shell diameter should be selected in such a…

Q: How filtration is different from screen? As a process engineer, which parameters would you consider…

A: Screening  Screening is a unit operation primarily applied for the purification of wastewater or any…

Q: Q2: What is raw materials? Illustrate with examples?

A: In chemical industries, the various types of desired products are produced.

Q: 18. A rotary vacuum filter with negligible filter medium resistance delivers 125 ft³ of filtrate per…

A: Given that for a rotary vacuum filter- Delivery volume flow rate for CaCO3-H2O is, V1=125 ft3/min…

Q: Show that (()),- OT RT H RT2

A: Solve by definition of G

Q: What is main objective for Sewage Water Treatment to produce electricity

A:

Q: 4. List the relations that control the connection of pipes in series, and explain the principle of…

A: Introduction: Flow in pipes: In fluid mechanics, pipe flow is a sort of liquid flow inside a closed…

Q: Production of low carbon (0.2% C) steel that can be mechanically processed / shaped is planned. For…

A: Carbon content of low carbon steel is 0.04- 0.3%. It is the most widely used type of carbon steel.…

Q: What are examples for screen capacity? Or capacity of the screen? (for mineral processing) Give a…

A: To answer a. What are examples for screen capacity?  b. Give a concrete example. With numbers of how…

Q: In a spray painting plant, N2 (M = 28 kg/kmol, u = 1.78 - 10-5Pa s) is used as atomizing gas for the…

A: The nitrogen gas is withdrawn from the larger volume storage tank B to storage tank A. The two tanks…

Q: how does compressor stations become essential components of the pipeline network

A: The importance of compressor stations in the pipeline network is to be mentioned.

Q: Why might a column not have a uniform diameter?

A: Diameter of distillation column depends upon different factors because of which it cannot be…

Q: Why is it important to assess the loads on wind turbine

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: conviction is higher in crossflow than in parallel flow why?

A: Reason for higher conviction in crossflow than in parallel flow has to be stated

Q: When a piece of metal A is placed in a solution containingions of metal B, metal B plates out on the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1) Draw the following mechanical model and strain behavior during a constant stress is applied and…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Answer all questions QU Cakulate the molecular weight ( M.) of the following polymers. 100 (NH-…

A: The chemical structure represents the functional groups.

Q: what are the advantages and disvantages of hydroelectricity

A:

Q: How does residence time affect the performance of a reactor?

A: The residence time, also known as the retention time, is the average time a molecule or particle…

Q: 4- a cylindrical core of a rock sample with a height if 5 in and a diameter of 8 in has been…

A: This question is based on porosity. Data given : Height of rock sample  = 5 inches Diameter of rock…

Q: In leaching experiment, we are conducting experiment by varying solution to feed ratio. A. True B.…

A: It is true. In leaching experiment , generally varying solution to feed ratio is used.

Q: A pressure cooker is an innovative design to aid the housewives for faster cooking. (a) Using an…

A:

Q: 1 Oilfield chemistry bases on and polymer chemistry. 2 There are two general types of drilling…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Which of the following is a method of particle size measurement? (A Sedimentation Analysis B None of…

A: Particle size measurement is done via microscopic analysis in terms of area of particle. Answer:…

Q: The concentration in the underflow of an underloaded thickener, is _______ when the total flux plot…

A:

Q: environment showing (b) Describe the mechanism of distillation operation in a chemical processing…

A: McCabe Thiele method ( Description)  McCabe Thiele method  is a simple graphical tool that helps in…

Q: b. Describe the THREE major classification of Chromatography b. Two compounds in gas chromatography…

A: Relative retention = 1.1 plate height = 0.6 mm Resolution = 1.00 Retention time of air = 4 minutes…

Q: filtration rate

A: A  physical separation or sometimes a chemical separation process where solids and liquids are…

Q: Answer was extremely helpful, can you answer the rest of the parts?

A: The initial concept regarding purity and yield remain same as taken in part 1. The relationship is…