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.

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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!

What is the Ksp of CaSO4?

Calculate the solubility in g/L of calcium sulfate, CaSO4, given that its Ksp is 2.4 x 10-5.

What is the solubility in g/l of calcium sulfate at 25 C?

2.036g L^-1
The solubility of CaSO4 at 25^oC is 2.036g L^-1 and degree of dissociation of the saturated solution at this temperature is 55.

What is the Ksp for caco3?

Calcium Carbonate and Water An average value for the Ksp of calcium carbonate is about 5 x 10-9.

How do you calculate the solubility of CaSO4?

The solubility of CaSO4 is given by a two-term equation, S = [Ca2+] + [CaSO4]. (6) In equation (6), [Ca2+]= the molarity of Ca2+ ions in solution and [CaSO4] = the concentration of the ion pair, M.

How do you find the solubility constant?

To do this, simply use the concentration of the common ion as the initial concentration. Example: Estimate the solubility of barium sulfate in a 0.020 M sodium sulfate solution. The solubility product constant for barium sulfate is 1.1 x 10-10.

What is the Ksp of calcium hydroxide?

6.5 × 10–6
8 The approximate value of the Ksp for calcium hydroxide is 6.5 × 10–6, so calculate a rough value of the concentration of OH– ion, [OH–], in the saturated solution (see prelab question on WebAssign; to two significant figures).

What is the KC equation?

By Contributor. Kc is the equilibrium constant of a chemical reaction. The letter c implies that reagent amounts are expressed as molar concentration. For the reaction A+B=AB, the equilibrium constant Kc is defined as [AB]/[A][B]. Brackets denote reagent concentrations that must be given in order to compute Kc.

How do you calculate Ksp from solubility?

Use the molar mass to convert from molar solubility to solubility.

  1. The Ksp of calcium carbonate is 4.5 × 10 -9 .
  2. The Ksp expression can be written in terms of and then used to solve for .
  3. So the maximum amount of calcium carbonate that is capable of dissolving in 1 liter of water at 25°C is 6.7 × 10 -3 grams.

How do you calculate solubility product?

In this case, we calculate the solubility product by taking the solid’s solubility expressed in units of moles per liter (mol/L), known as its molar solubility. The concentration of Ca2+ in a saturated solution of CaF2 is 2.1 × 10–4 M; therefore, that of F– is 4.2 × 10–4 M, that is, twice the concentration of Ca2+.

What is the Ksp of Ca Oh 2?

6.5 x10-6
The tabulated Ksp for Ca(OH)2 is 6.5 x10-6 at 25°C. 2. In general, the solubility of most salts increases as the temperature increases. Based on your results and the comparison to the pKsp values given above, how does temperature affect solubility of Ca(OH)2?