In some occasions, you will have to write an essay in the extremely short amount of time on the exam in college or high school. Also, you may be a little bit of a procrastinator, and find yourself in a situation when the paper is due tomorrow morning, and you have not even chosen the topic yet. Even though a last-minute essay cannot look as great as a work prepared successively and carefully within the whole time given, you still have a chance to submit a decent paper. The working process will require your full attention and a lot of effort, even if you are assigned a simple essay. However, if you learn the next few tips, the essay writing will seem significantly easier and feasible even when you are short on time.

Firstly, clean up your working space to get started. Make sure you have everything you need on the table, take a pen, a few sticky notes, your laptop, and read through the assignment requirements. In case no prompt is given, search for good essay topics, and pick a few uncommon and interesting ones you will be able to write about. Making a final choice, think which topic is the most relevant to your current studies and will not take too much to research.

Afterwards, look for the most trustworthy sources or the ones you are certainly allowed to use. If you are not sure, access the online library or any free services where you can look for the books and articles for your essay. Use sticky notes to write down the information and put them in front of you to see how much data has been gathered and if you need to continue researching. Reread these notes from time to time and cross out the info you do not find relevant anymore.

When you have the data you need to produce a quality work, it is crucial to think about the structure of the future paper. If you are not sure how to write an essay outline properly, check what your essay type is first. Each type is organized differently, so you need to look up the structure every time you are given an essay homework. You can also search for an example of the essay on your topic, and adhere to its outline. No matter what kind of essay you are going to write, it is important to start with a thesis statement. It should declare what problem you will review in the paper, and which facts or arguments you will use to do it professionally. As these arguments will be discussed in the main part of the essay, outline the body paragraphs and put down a few sentences with the rough description of each paragraph. Think of the way you will engage the reader in the introduction, and which thought will be conclusive for the paper. When the direction of the work is clear from the outline, use it to draft the first version of the essay.

If you are not used to model essay writing, do not worry - your draft should not necessarily look like a masterpiece. It is only the depiction of your thoughts, and as you will have them written down, it will be easier to create a good essay. There is no best way to write an essay, so trust the working methods you usually use. You may like taking short breaks once in a few minutes, or write everything in one sit - just make sure to keep the focus on writing and avoid the urge to call a friend or watch something online. Thus, you will finish the paper faster, and will not feel guilty for engaging in other activities afterwards.

Do not forget to go through the essay a few times after the completion. Everyone makes typos and mistakes by accident, but it is about you to find and fix them before your teacher does. If you need help with an essay editing, try asking a friend or a family member to read and analyze your work. Also, you can order editing services in case your paper needs to be perfectly polished so that you can submit an ideal essay and get an excellent grade.

As these steps are simple to follow, you will not have any problems coping with an essay on time. Try the whole procedure at least once, and you will not have to use any other tips preparing an essay paper during your studies!

How do you find the solubility parameter?

The conventional units for the solubility parameter are (calories per cm3)1/2, or cal1/2 cm−3/2. The SI units are J1/2 m−3/2, equivalent to the pascal1/2. 1 calorie is equal to 4.184 J. 1 cal1/2 cm−3/2 = (4.184 J)1/2 (0.01 m)−3/2 = 2.045 103 J1/2 m−3/2 = 2.045 MPa1/2.

What is ideal solubility parameter?

For formulation development, it makes sense, to begin with, the concept of “ideal solubility,” defined as the amount of a solute that can dissolve in the perfect solvent without incurring any energy penalty.

Is methacrylate soluble in water?

Methyl methacrylate monomer appears as a clear colorless liquid. Slightly soluble in water and floats on water. Vapors heavier than air.

What is the significance of solubility parameter?

The solubility parameter is a numerical value that indicates the relative solvency behavior of a specific solvent. It is derived from the cohesive energy density of the solvent, which in turn is derived from the heat of vaporization.

How do you find the solubility of a polymer?

One of the accepted methods for solubility tests is to try a range of solvents (nonpolar, slightly polar, and polar). Place 0.1 g of your polymer in ,say,10 mL of each solvent in a test tube which has a fitting stopper. Shake well & then leave the test tubes covered for 24 hours.

What does a high solubility parameter mean?

The closer the solubility parameters of the solute and the solvent are, the more likely the solubility of the solute in the given solvent.

What are the 5 factors affecting solubility?

Factors affecting solubility

  • Temperature. Basically, solubility increases with temperature.
  • Polarity. In most cases solutes dissolve in solvents that have a similar polarity.
  • Pressure. Solid and liquid solutes.
  • Molecular size.
  • Stirring increases the speed of dissolving.

Is methyl methacrylate soluble in ethanol?

Interestingly, poly methyl methacrylate dissolves in ethanol-aqueous solutions but it is insoluble in both water and ethanol at ambient temperature [47] .

Why does PMMA not dissolve water?

PMMA doesn’t dissolve in water, so dispersing PMMA in water requires we use another polymer to make water and PMMA compatible with each other. To see how we do this, go visit the poly(vinyl acetate) page. But PMMA is more than just plastic and paint.

Which polymer has lowest solubility?

Epoxy resin
Explanation: Epoxy resin is a cross-linking polymer which has lowest solubility among them.

What is the importance of determination of solubility parameter of polymer?

Polymer Solubility and Solubility Parameter One of the most important application of solubility parameters is the prediction of polymer solubility in solvents. The closer the solubility parameters of the solute and the solvent are, the more likely the solubility of the solute in the given solvent.

What affects polymer solubility?

The solubility of polymers also depends on temperature. Usually, the temperature coefficient is positive, i.e. fractional dissolution can be carried out with a given solvent (or a non-solvent/solvent mixture at constant composition) by raising the temperature.

What is the solubility of methyl methacrylate?

For more Solubility (Complete) data for Methyl methacrylate (8 total), please visit the HSDB record page. Solubility in water, g/100ml at 20 °C: 1.6 Slightly soluble in water; soluble in ether and acetone 1.5%

What is the percentage of methacrylate monomer in polymer?

Monomer in polymers used for acrylic sheet, 28%; for surface coating resins, 25%; for molding and extrusion compounds, 21%; as polymer processing aids and impact modifiers 6%; monomer in emulsion polymers, 10%; in unsaturated polyester resins, 4%; chemical intermediate for higher methacrylate esters, 2%; other uses (mostly as a monomer), 4% (1982).

How are methyl methacrylate esters hydrolyzed?

Methyl methacrylate and other short chain alkyl-methacrylate esters are initially hydrolyzed by non-specific carboxylesterases to methacrylic acid and the structurally corresponding alcohol in several tissues.

What is the Henry’s Law constant for methyl methacrylate?

The Henry’s Law constant for methyl methacrylate is estimated as 3.2X10-4 atm-cu m/mole (SRC) derived from its vapor pressure, 38.5 mm Hg (1), and water solubility, 1.57X10+4 mg/L (2). This Henry’s Law constant indicates that methyl methacrylate is expected to volatilize from water surfaces (3).

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