Molecule

is the temperature at which its vapor pressure equals the external or atmospheric pressure. At this temperature, every molecules of the liquid acquire enough kinetic energy to overcome the intermolecular forces attracting them to the other molecules. Therefore, boiling points…

light is associated with radiative energy called photon. Spectroscopy is used in physical and analytical chemistry because atoms and molecules have unique spectra (Anon., n.d.). As a result, these spectra can be used to detect, identify and quantify…

The ATP molecule consists of a sugar molecule (ribose) attached to a base that is composed of carbon and nitrogen atoms (adenine). Attached to the other side of the ribose are three phosphate groups (a phosphate group consists of one phosphorus atom bonded to 4 oxygen atoms). * ATP Hydrolysis Powers Cellular Work The phosphate bonds in ATP (adenosine triphosphate) can be broken down by water. When ATP loses a phosphate group in water, this releases energy and creates the products ADP (adenosine…

the most important complex and necessary molecules on earth. It is required for any organism 's survival and is vital for life processes. Its molecular structure enables it to have a chief advantage over other molecules. Its polarity and attraction to other types of matter enable water to be a perfect solvent used with detergent and soap. The range of water is expensive, available on earth as three different types. Despite the abundance of these molecules, many countries continue to suffer from…

Biomolecules are organic compounds that are essential for life. These molecules have essential functions like as source of energy, materials for building new body mass such as muscles, and other molecules with essential functions like hemoglobin, which carries oxygen in the blood. These biomolecules are carbohydrates, lipids, proteins and nuclei acids. Biomolecules are called polymers (large molecules) which are composed of smaller molecules known as monomers. 11.1 Elements Present in…

takes the glucose and uses a little bit of ATP to convert it to pyruvic acid. The 6 CO2 molecules in glucose are split to make 2 pyruvic acid molecules each containing 3 CO2 molecules. The runner’s body converts the glucose to pyruvic acid because it is a more usable form of glucose and is needed for the second step in cellular respiration. Also throughout this step the runner’s body will create 2 ATP molecules and 2 NADH…

Part 1: Test of Melting Point Generally, ionic solids have very high melting point temperatures. Covalent molecules have a lower melting point. Polar covalent molecules have a higher melting point than non-polar covalent molecules. 1. Mold an aluminum foil boat that will serve as a tray for the table salt, sugar, wax. 2. At different corners of the boat place a very small amount of each substance. a. Table Salt b. Sugar c. Wax 3. Set the hot plate on high. 4. Observe and record the order…

of the earliest items to be referred as a fire chemical component. The gun powder components are known to be all reactive products which cause the reaction of an explosion. Nitro compounds are highly reactant and is stabled by a molecule which is nitrogen. The molecules which nitro compounds obtain do not bond together which makes the nitro compound explosive since there is no boding whatsoever. When nitro compounds were used they were specifically made for gunnery in wars. If nitro compounds…

There are key differences between cellular respiration and photosynthesis that can help one learn about each process on a deeper level. Cellular respiration’s goal is to break down certain food molecules like sugars, fats, and carbohydrates and convert it to ATP or energy for the cell to use. For photosynthesis, its purpose is to obtain solar energy and convert that energy into chemical energy and glucose for food and an energy storage. Cellular respiration occurs in the mitochondria, which is…

The purpose of this lab was to determine the relationships between boiling point and molecular structure. To do this we used four different chemicals, all with the same molecule but just with different subscripts. To preform this experiment, we were required to use a hot plate, water bath, alcohols, ketones, and alkalines, a test tube, capillaries, and a test tube cap. Once the water was boiling, we lowered the test tube into the water and waited until the chemical began to boil. Once the…