Chemistry Essays
Many students are faced with the problem of finding ideas for writing their essays. This website contains a database with more than 50 000 essay examples, using which you can easily find inspiration for creating your own essay on Chemistry.
Here you will find many different essay topics on Chemistry. You will be able to confidently write your own paper on the influence of Chemistry on various aspects of life, reflect on the importance of Chemistry, and much more. Keep on reading!
Title: Salt Author: Maurice Gee Publisher: Puffin Books, Penguin Group Date Of Publication: 2007 Summary: ‘Hari lives in Blood Burrow, deep in the ruined city of Belong, where he survives by courage and savagery’. ‘Pearl is from Company, the ruling families, which have conquered and enslaved Hari’s people’. Hari and his father Tarl live in […]
Introduction The species has a lengthy history of being used in herbal medicine, tracing all the way back to the 1st century AD. Vera, a plant widely used in the cosmetics and alternative medicine industries, is renowned for its rejuvenating, healing, and soothing properties. It is also valued as a source of Vitamin B12 for […]
Method 1 Titration For the titration, it is necessary to dilute the Sodium Hydroxide so that it is an easier concentration to titrate. Using a 25cm3 pipette, washed out with some of the NaOH solution, transfer 25cm3 of the solution to a 250 cm3 volumetric flask, and fill to the line with distilled water. The […]
Iron is a transition element, and all transition elements may be found in a variety of oxidation states, for example, iron exists as both, Iron(II) and Iron(III). These kinds of elements can react with both oxidizing and reducing agents due to the fact that they can be converted from one oxidation state to another. Working […]
The volume of iodine solution needed to neutralize the sodium thiosulphate. You simply titrate the sodium thiosulphate against the solution of iodine using starch solution as an indicator. Then when you have calculated the concentration of the sodium thiosulphate can use it in turn as a standard solution, to find the concentration of the other […]
The Effect Of Varying Enzyme Concentration On The Breakdown Of Hydrogen Peroxide In The Presence Of Catalase Grade: 18/18 Words: 3000 Hypothesis – Hydrogen peroxide will breakdown to oxygen and water in the presence of Catalase. The reaction will increase with increasing enzyme concentration when molecules of hydrogen peroxide are freely available. However, when molecules […]
The purpose of this study is to quantify the sum of sulfate through hydrometric analysis, which involves determining BaSO4 as the total amount of sulfate. The percentage of sulfate was determined by conducting a hydrometric analysis experiment. To carry out this experiment, a diluted solution of Ba chloride was added to a hot, acidified unknown […]
A balanced equation of the reaction:Ca(OH)2(aq) + 2HCl (aq) CaCl2(s) + 2H2O(l)The aim of my experiment is to determine the concentration of a limewater solution which contains approximately 1g dm-3 of calcium hydroxide by using hydrochloric acid as a reagent in a titration.Safety ProceduresThe following safety procedures should be notified first to ensure the safety […]
For this investigation, we are going to find out how different enzymes (in this case, trypsin) concentration in a solution would affect the rate of which solute (Casein) is broken down. I think enzyme concentration would definitely have an effect on the rate of reaction. My hypothesis is that increasing the concentration of trypsin would […]
The best way to determine the concentration of a solution is by a titration, and as limewater (Ca(OH)2(aq)) is a base an acid/base titration would be most useful:Ca(OH)2(aq) + 2HCl(aq) 2H2O(l) + CaCl2(l)Precautions to take: working with chemicals, e.g. corrosive hydrochloric acid, means goggles should be worn as well as an apron to protect clothes […]
The paper is an evaluation report on the partial molar volume, surface tension, and viscosity data of the cyclohexane-benzene binary system, a mixture of nonelectrolyte liquids.Based on many studies, the benzene-cyclohexane system is a well-established as a test system for excess molar volumes measurement devices. This excess molar volume is directly related with the partial […]
Located just fifty miles from the renowned Holocaust concentration camp of Auchwitz is another camp of equal status. Ravensbruck was the only major concentration camp for women during World War II. It was established by the SS leader Heinrich Himmler in November of 1938. He chose to locate his new camp at a small town […]
This research investigates the process of milk coagulation in diverse kinds of milk and delves into factors that affect the clotting time of milk when vegeren is used. Vegeren is a vegetarian substitute for rennet, a substance instrumental in facilitating milk coagulation. The investigation acknowledges variations in calcium and protein levels across different types of […]
I predict that if I increase the temperature of the orange juice, the concentration of the orange juice will decrease. This is because vitamin C is a fairly unstable molecule, and the greater the heat the more vitamin C molecules will be broken down. It takes activation energy to break down bonds and as we […]
The investigation which I am going to be carrying out is to estimate the concentration of the cytoplasm of potato cells. I will do this by investigating using the movement in and out of the potato cells through Osmosis. Osmosis is the process whereby water molecules pass through a semi-permeable membrane from a high concentration […]
The study aims to classify industries as oligopolies or monopolies using concentration ratios. It evaluates the computation of total market shares in four industries and assesses the level of competition within them. Additionally, it examines the societal advantages that result from oligopolistic markets according to Case, Fare, and Oster (2009). A concentration ratio indicates the […]
Sodium Borate, or borax, is frequently utilized in household items like creams, baths, and skin products. The presence of borate ions in sodium borate enhances the performance and interaction of molecules in the formula. Introduction The borate ions in sodium borate have the ability to create connections between poly (ethanol) chains. These connections trap water […]
Method 1 Titration For the titration, it is necessary to dilute the Sodium Hydroxide so that it is an easier concentration to titrate. Using a 25cm3 pipette, washed out with some of the NaOH solution, transfer 25cm3 of the solution to a 250 cm3 volumetric flask, and fill to the line with distilled water. The […]
Chlorine chemistry is the building block for many products essential to our well being. Things that we take for granted every day — drinking water, modern medicine and housing, being just a few examples — all rely on chlorine products.Drinking Water and DisinfectionDrinking water chlorination has been called one of the most significant public health […]
To provide experimental verification of He’s Law. Apparatus and Materials: 2 large Styrofoam cups 100 ml graduated cylinder sodium hydroxide, Noah 0.50 M sodium hydroxide solution 0.25 M Hydrochloric acid solution 0.50 M Hydrochloric acid solution thermometers balance 250 ml beaker glass stir stick Safety: Hydrochloric acid and sodium hydroxide are corrosive. Avoid direct contact. […]
In this laboratory activity you will attempt to produce 1. 00g of calcium carbonate from aqueous solutions of calcium chloride and sodium carbonate. These solutions will be prepared from 2. 01 g of calcium chloride and 1. 06 g of sodium carbonate . Materials: 3 beakers 100 mL graduated cylinder rubber policeman funnel filter paper […]
Sodium Bicarbonate and Boxing Performance Boxing Is a sport which relies on anaerobic power since It contains short-duration and high Intensity work. A typical boxing match today consists of 3 minute rounds with a 1 minute seated recovery rest. When an athlete performs exercise at maximal level for more than 30 seconds, most of the […]
