1- Please find the typical molecular weight of the below common polymers. Compare them based on the degree of polymerization PET PC HDPE Polyamide Polyurethane Polystyrene

Q: Explain the following approaches to increasing the physical stability (uniformity) of dispersed…

A: Asked To explain approaches to increasing the physical stability (uniformity) of dispersed systems…

Q: Define the term petroleum refinery system?

A: Petroleum refinery system or oil refinery system is a series of industrial processes which…

Q: the processing of aluminum fro he surface of the Earth to almost pure aluminum ready to be Describe…

A:

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: Describe by drawing what are the three mechanisms of mass transport in porous membranes.

A: The mass transport in porous membranes takes places through the following three mechanisms: (a)…

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: Explain about the application hydrodealkhylation(HDA) process.

A: Hydrodealkylation  Hydroalkylation is the process of  reacting an aromatic hydrocarbon such as…

Q: 2. Label the names of the following membrane filtration operation modes at the bottom of the images

A: This is dead end flow  The particles are trapped within membrane and all water   Will pass…

Q: How can we determine the rate of mass transfer of component from a gas mixture in packed towers?

A: Figure below shows flow of gas and liquid through stages of packing: where, Vb, yb is bottom vapor…

Q: Please show work i am confused and solution should be centimeters ( cm)

A: =5.81×10-¹⁰

Q: Can you comment on the effect of molecular weight on tensile strength and viscosity. Give me…

A: The tensile strength of polymer is the maximum force or weight that the polymer is going to be…

Q: Write Report on McCabe-Thiele Method

A: In this method  the equilibrium curve diagram isis used to determine the number of theoretical…

Q: explain the definition and mechanism of pervaporation

A: Vaporization is a simple physical process that is a phase transition from the liquid phase to vapor.…

Q: Name and define each of the THREE mechanisms of diffusion and indicate analogies with heat transfer…

A: Three mechanisms of diffusion Analogies with heat transfer mechanisms

Q: How does entropy relate to the isomerisation process?

A: • Isomerization is the chemical process by which one molecule gets transformed into its isomer with…

Q: 3. a.) How does the presence of crosslinks affect molecular mobility, Tg and mechanical strength in…

A:

Q: What are the implications of anisotropy in the design and selection of materials for engineering…

A: Anisotropy is a fundamental property of many materials, characterized by the variation of physical…

Q: How could we use (a) relative permeability- saturation relationship and (b) imbibition rate to…

A: Introduction Relative permeability is "a direct measure of the ability of the porous system to…

Q: Why mass transfer is studied in Chemical Engineering? Name 3 applications of mass transfer in…

A: Mass transfer is defined as the transfer of mass or molecules based the concentration, mol fraction…

Q: Which of the following is not considered an equilibrium stage in tray tower separation processe A)…

A: Given and Find- some options and statement regarding which is not considered as an equilibrium Stage

Q: Q1: What are the effect of polymer structure on its properties?

A: Polymers are very lengthy carbon-based molecules that have a large vary of really helpful structural…

Q: What is Interphase Mass Transfer ?

A: Mass transfer process is actually the movement of mass content of any system from any stream, phase…

Q: How membrane separation process can be relate to the fundamental of heat/mass transfer?

A: The membrane separation process is a very important water treatment process in which the mass…

Q: Briefly explain solid and liquid separation in leaching process in hydro metallurgical Engineering

A: A compound can be extracted from a solid material that has been dissolved in a liquid by the process…

Q: Use diagrams to explain the below: 1- Explain the microstructure of high density polyethylene…

A: HDPE is a form of polyethylene, which is the most popular plastic, accounting for more than 34% of…

Q: xample and discuss how we can apply concentration of solutions at home.

A: Solution is a type of homogeneous mixture which has two components solute and solvent. In general a…

Q: Which factors affect the pressure drop in fixed-bed adsorption system?

A: In fixed bed adsorption , solute is transferred from liquid solution by adsorption through  fixed…

Q: Give examples of separation operations used for the steps in a bioprocess.

A: The examples of separation operations used in the steps of a bio process is to be mentioned.

Q: . Calculate the elastic modulus and thermal conductivity perpendicular to continuous reinforcing…

A:

Q: Discuss the impact of ionic bonding on the electrical and thermal insulation properties of ceramic…

A: Impact of Ionic Bonding on Electrical and Thermal Insulation Properties of Ceramic MaterialsIonic…

Q: Discuss the different applications of nanomaterials for sustainable agriculture production

A: Nanomaterials are specific type of chemical substances which are manufactured at very small size…

Q: What is the bulk-flow effect in mass transfer?

A: The effect of bulk flow in mass transfer is to be defined.

Q: Discuss Neutron activation analysis

A: To do discuss Neutron Activation Analysis(NAA)

Q: Briefly introduce microfiltration(MF)and reverse osmosis(RO),and what are the majordifferences…

A: Microfiltration is commonly used as a pre-treatment for ultrafiltration and as a post-treatment for…

Q: What is local mass transfer coefficient?

A: The mass transfer coefficient is a diffusion rate constant that relates the mass transfer rate, mass…

Q: EXPERIMENT: ANALYSIS OF COAGULATION AND FLOCCULATION USING JAR TEST Please make the general…

A: Coagulation is the process of conversion of liquid into solid or semi-solid. The agents used for…

Q: n a multi air gap membrane distillation, how to get the brine of each stage?

A: The brine of each stage in a multi-stage air gap membrane distillation (AGMD) system can be acquired…

Q: 2. Illustrate the preparation of porous carbon materials using sugarcane biomass.

A: Porous carbon materials range from carbon blacks, activated carbon cloths, carbon molecular sieves,…