Chemical bond

1.3. AMORPHOUS STATE The amorphous state of solids is composed of molecules that have a disordered arrangement, which do not constitute to the characteristic of the crystal grid and, therefore, have zero crystallinity. The distribution of molecules in the solid amorphous form is not entirely random as it is specific to a gaseous state because it has a certain degree of order between neighboring molecules. Due to the lack of regulation and the absence of a crystal grid, compared to the crystal…

contain less than the maximum amount of hydrogen. These materials exist as cis or trans isomers depending on the geometry of the double bond. TWO TYPE OF POLYUNSATURATED FATTY ACID I. OMEGA 3 FATTY ACID II. OMEGA 6 FATTY ACID OMEGA 3 FATTY ACID Omega-3 fatty acids — also called ω-3 fatty acids or n-3 fatty acids[1] — arepolyunsaturated fatty acids (PUFAs) with a double bond (C=C) at the third carbon atom from the end of the carbon chain.[2] The fatty acids have two ends, the carboxylic acid…

The sparking, luminescent and clear thing we call water is essential to almost every organism on planet Earth. Water so much more complicated and interesting than most people think. Water is made out of two hydrogen atom and one oxygen atom. Two major characteristics of water is cohesion and adhesion. Cohesion is the attraction of the water molecules to itself. Adhesion on the other hand is the attraction of water molecules to the substance that also have dipolar characteristics. The cohesion of…

An increasing number of pets are being diagnosed with Canine Atopic Dermatitis, the technical name for itchy skin. This condition is most often caused by a hypersensitivity to either food or environmental allergens, including pollens, molds, dust mites, and insect antigens (Becker). Some animals suffer with itchy skin and lesions while others don’t, and there could be many reasons as to why this happens. However, it has been found that it may have to do with how well the skin functions as a…

carbon atom bonded to a hydrogen atom. When the atom forms a structure, thirty-two double bonds are to be accounted for. The molecular geometry of Pentane shows that each central bonded atom forms a tetrahedral shape. Looking at the Diethylamine molecular structure, the central atoms are made up of the four carbon atoms and the nitrogen atom in the middle. This structure is comprised of thirty double bonds and one lone pair on the central, nitrogen atom. Because of this, the molecular geometry…

being aromatic. Benzene has characteristics that differ from many compounds causing it to react differently when mixed with certain compounds. Although benzene has three double bonds, it does not react like a normal alkene in terms of addition reactions. For example, when bromine reacts with a simple carbon-carbon double bond it forms dibromo. Benzene does not do this unless it is in the presence of a strong catalyst, making it no longer an addition reaction, but an electrophilic substitution…

How Does CoQ10 work? What is it? Before you can understand how Coenzyme Q10 (CoQ10) works, you need to know the basics about the substance. 1) It is found within almost every cell of your body. 2) It is naturally produced and synthesized by your body 3) It has two forms; ubiquinol (active) and ubiquinone (oxidized) 4) It is found in higher concentrations in your organs, including your heart, kidneys, and liver How does it work? 1) It generates power, or energy inside your cells to boost energy…

It was determined that Substance A is a covalent molecular substance as it is a liquid at room temperature and therefore has a low melting point which is a property of a covalent molecular substance. Substance B was found to be a metallic substance as it demonstrated properties such as high melting point, conductivity as a solid etc. Substance C was found to be a covalent network structure as it did not conduct and was very hard and had a high melting point. Both Substances D and E were very…

Justin Haynes Organic Chemistry C17H20N4O6 I was given molecule 9. This molecule has the general name of Riboflavin has the chemical formula of C17H20N4O6. This can also go by two IUPAC names the first being 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pen titol. The second name it can also go by 7,8-dimethyl-10-(2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-d ione. While this molecule has the generic name of Riboflavin now .This molecule has been…

1. Discuss how the measurements in Part I (Small Things) relate to the terms accuracy and precision. 2. What is the width of a single DNA molecule in units of centimeters? [The width of the DNA molecule is given by the distance between any two phosphorus atoms recorded in Part II.] 3. Based on your answer to (2), how many DNA molecules would fit across the smallest dimension of the smallest item (from Part I) measured in lab? Write the number in scientific notation. 4. Using the…