Solid

granulation. The binder/granulating agent is a semi-solid or solid hydrophilic polymer or a hydrophobic wax. (Michael E. Aulton,…

Aims: The objectives of this experiment are to carry out the process of synthesising aspirin and reinforce both the skills of recrystallisation and melting point determination. In this experiment, we are supposed to measure the amount of aspirin collected to calculate the percentage yield of aspirin. Apart from that, we are also required to find the melting point of aspirin. Introduction: 1.1: aspirin Aspirin, also known as acetylsalicylic acid, is an aromatic compound containing both a…

Aims of Experiment 1. To extract benzoic acid from the toluene-benzoic acid mixture, using oxidation-reduction reaction (chemical properties) and difference of solubility (physical properties) –Expt. 1 2. To learn how to recrystallize the solid organic compounds well for getting more purified compounds –Expt. 2 3. To find which differences between raw product and recrystallized product are observed. –Expt. 2 4. To determine melting point range of organic compounds with digital melting point…

The unknown compound we received consisted of white crystal-like particles and was a solid at room temperature. During the smell test, we did not receive any indication of a distinct smell, thus concluding that the compound is ionic. The solubility tests indicated that the compound was soluble in water, NaOH, and HCl and non-soluble in acetone and toluene as shown in Table 1. The compound was soluble in water indicating that the compound is either polar or ionic, but not soluble in toluene or…

Then we removed the stirring rod and washed off any particles into the beaker with a wash bottle. Once the mixture had cooled we poured out as much of the clear liquid as possible without losing the solid. We washed the solid by adding 100mL of distilled water and stirred the mixture. We allowed the solid to settle at the bottom before pouring out the clear liquid. We repeated this step with another 100mL of distilled water, keeping the…

objectives of the experiment were to measure the temperature of a sample of lauric acid as it 's cooled. The data was manipulated to generate a cooling curve and freezing point. Introduction Matter can be categorized as solid, liquid, or gas this is known as phases of matter. A solid is a sample of matter with a defined volume and a defined shape; this sample is not easily compressible and doesn’t flow smoothly. A liquid has an undefined shape and a fixed volume; Liquid is not easily compressed…

all coated and wooden materials as well. Metals like Aluminum, Stainless Steel, Brass and even Wooden Surfaces need polishing at frequent intervals. Here, we Menzerna play a crucial role in delivering high standards to our clientele. Application of Solid Polishing Compounds For Aluminium Each material is unique. Therefore, preserving its originality is our commitment. And so, we Menzerna, have the ideal industry polishing pastes for various elements like automobile trim components, sheet metal…

Pharmaceuticals are medicals drugs that are used or sold. When dealing with pharmaceuticals you have to deal with mixing substances together, knowing how much to put in every dosage, acids and bases, matter, chemical and physical properties, and etc. Pharmaceuticals are made of elements that are apart of the periodic table. That happens when combining two or more elements together causing a chemicals reaction. Also in chemistry is a law called the Law of Conservation of Matter which is used to…

night organic products which is rich in vitamins, minerals and fiber. Moderate utilization of avocados aides in directing glucose levels, expanding the great cholesterol level and in advancing a decent rest. The banana is a standout amongst the most solid night snacks which is rich in fiber, potassium, magnesium, electrolytes and vitamins. It counteracts muscle issues and gives a decent night rest. Having nuts, particularly almonds and walnuts gives you a sentiment completion and are a…

seeing this shape from a far can seem as a solid rounded shape, but once you walk towards the dodecahedron edges, and curves appear. Much like a dodecahedron everyone can seem one way from a far and as you get closer they can appear different. Although one may be different everyone is unique and have their own story to tell much like this shape. A dodecahedron is unique in many ways. For instance like I had mentioned from a far this shape looks like any solid shape then when you get closer you…