Chemical reaction

plays a vital role in everyday life even though it may not seem like it. One of these things include firearms, which exhibits chemistry throughout the whole entire process. They show chemical and physical properties ranging from the gunpowder to the actual process of firing a bullet. Gunpowder is what makes the whole reaction occur. Without the use of chemistry throughout a firearm, would make it useless and it wouldn't work. These uses of chemistry occurs so fast that you may not realize or…

represents the thermal effect. The added-mass effect is represented by the change in mass Δm. To achieve higher NOx emissions reductions, gases of higher specific heat capacity are ideal. Chemical effect The Chemical effect can affect and alter the combustion temperature due to chemical reactions…

How does thermochemistry look? Thermochemistry is the different kind of energy’s. When cold water touches hot water the water temperature changes. Thermochemistry does not have a shape of form, like air you can’t see it but you can feel it. Thermochemistry happens in our body as well, when the body exercises it releases negative energy and that makes your body tired that make negative energy. Positive energy happens when you eat food your body makes it energy for you to use as the day happens.…

A. Carbon dioxide (CO2) B. Sodium chloride (NaCl) C. Magnesium oxide (MgO) D. Manganese dioxide (MnO2) 2. If the temperature of a reaction is decreased, what effect will this have on the rate of reaction? A. It will have no effect. B. The reaction will stop. C. The rate of reaction will increase. D. The rate of reaction will decrease. 3. Given the equilibrium reaction in a closed system. What will be the result of an increase in temperature? H2(g) + I2(g) + heat → 2 HI(g). A. The equilibrium…

proteins that act as biological catalysts. A catalyst can be defined as a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. Enzymes are essential due to the fact that virtually every metabolic reaction which takes place within a living organism is catalyzed by an enzyme. This is because organisms catalyze the chemical reactions that would otherwise not be able to progress under typical physiological conditions, such as because they…

to characterize the dienone structure synthesized. The information gathered from the UV/VIS analysis was then compared to a computer model of the desired product to analyze the optimal 3D structure of the dienone. The base catalyzed condensation reaction was used to form the product for analysis, followed by vacuum filtration to recover the product. Both a melting point analysis and a UV/VIS analysis were used to analyze the composition of the obtained product. Finally, the computer model was…

A redox reaction is a type of reaction that results in the exchange of one or more electrons leaving one product oxidized and one product reduced. The product that becomes reduced gains an electron, and the product that loses an electron becomes oxidized. This process can be simply thought of as a chemical reaction where electrons are transferred. Redox reactions occur as a way to transfer energy in the form of electrons. This happens in several biological processes, including cellular…

acceleration of molecules called substrates to achieve its desired chemical reaction. In this lab we used a specific enzyme called amylase. According to the lab manual, amylase is an enzyme found in one’s saliva or the pancreas to accelerate metabolism and cause a spontaneous reaction that helps with digestion of a substrate called starch. In order for any polymer such as starch to break down for energy, it must create a hydrolysis reaction which is the breakdown of molecules in a body of water.…

a priority when conducting labs. Especially when handling chemicals, the ideal setup of labs should avoid any obstructions and potential hazards that may occur. This is due to the possible dangers: flammable and combustible chemicals (alcohol, sodium), oxidation (hair dye), bio hazardous products (which causes AIDS, rabies), toxic items (lead, benzene), poison (carbon monoxide), corrosive compounds (bleach), dangerously reactive chemicals (fluorine) and compressed gas (propane, CO2). Regarding…

rate of the chemical reaction. The results of this experiment showed how different temperatures could affect the chemical reaction between the enzyme and the hydrogen peroxide. The temperatures tested in this lab were 30, 35,40,45 Celsius, which are close to the average body temperature which is 37 Celsius. Catalase is an enzyme which breaks down hydrogen peroxide into oxygen and water. Different temperatures were measured to see the effect temperature has on the rate of the reaction.…