Please note that this procedure was adapted from the “Observation of Chemical and Physical Changes” LabPaq Lab manual (Hands-On Labs Version 42-01-82-00-03, 2015)…
In order to compare the two reactors used in our experiment, a simplified global kinetic model was used to describe the DRM reaction behavior in different plasma reactor. This model was already used by authors in the field of pollutant removal by using a plasma reactor [15, 21–23]. It is generally accepted that free radical processes are the main mechanisms in non-equilibrium plasma reaction [21, 24-25].…
Carbon copies of data tables have been attached to the back of this lap report.…
If an air bag has a volume of 36 L and is to be filled with nitrogen gas at a pressure of 1.15 atm at a temperature of 26.0°C, how many grams of NaN3 must be decomposed?…
1. In the chemical formula for ammonia, NH3, what does the subscript 3 represent? (a) the number of ammonia molecules that will bond together (b) the number of nitrogen atoms in each molecule of ammonia (c) the number of nitrogen and hydrogen atoms in each molecule of ammonia (d) The number of hydrogen atoms in each molecule of ammonia 2. The diagram above shows a block from the periodic table. The number six represents the following consumers eats only producers?…
Purpose: To determine which mole ratio of Zinc and Copper II Sulfate produces the greatest temperature change in degrees celsius.…
At the beginning of the lab, a micro test tube with and without glass wool was weighed on an analytical balance. A watch glass, crucible, and lid were also weighed. The masses of all the materials needed for the lab were recorded in the data tables of the laboratory notebook. An unknown vial was obtained from the teacher and set to zero on the balance. About 0.6 grams of the unknown was measured into the micro test tube. The analytical balance was set to zero again and then the test tube with the unknown was measured and recorded.…
Purpose: To observe some properties of chemical reactions and to associate chemical properties with household products.…
100 mL of water is already in the calorimeter. Use the density of water at 25°C (0.998 g/mL) to…
Describe the patterns and trends that you see. Are there any relationships between physical state and the property you chose? [10 pts]…
One way to test a material for the presence of sodium bicarbonate is to take a sample and add HCl (Hydrochloric Acid) and see if a chemical reaction (bubbling, releasing Carbon Dioxide) occurs. If this chemical reaction does occur, then the material does in fact contain Sodium Bicarbonate.…
1. To determine the species present in aqueous solutions of compounds by using the solubility rules.…
1. What do you predict for the rankings of the brightness of bulbs A, B, and C in Figure 2-1?…
L Chemical Engineering Plant Design and Economics (CS-1) Chemical Systems Modeling (CS-2) Computer Aided Design in Chemical Engineering (CS-3) Tu Pr Examination Scheme Theory Sess Hr Tu ional…
Chemical Engineering is the branch of engineering concerned with the design and operation of industrial chemical plants. I have been interested in chemical engineering at a young age because I have plenty of engineers in my family. I was influenced by my family to go into engineering because I witnessed how much my family worked, and how much it is able to support my family. Becoming an engineer ensures me of a stable job, and I will be financially stable. Chemical engineering is a job that needs a hard worker that is determined; it has a good income, and is a job that I will love.…