14.1- FCD4 Experiment 6 Determination of the Molar Volume of A Gas and The Universal Gas Constant Abstract This is the summary of the whole experiment. State an overview of the experiment (i.e, objectives, procedure, relevant results. This part should be contained only in a single paragraph; limit to 200-300 words.) Introduction Experiment 6 aims to determine the Molar Volume of a Gas, which is the volume occupied by 1 mole of gas experimentally from the Ratio of the Volume of Gas Generated to
Independent Variable: Three different wind velocities Hypothesis: The gas pressure sensor is going to sense higher gas pressure around the leaf as transpiration rate increases. The higher the wind velocity is the lower the gas pressure. This is related with transpiration because if you have low gas pressure then you have a lower rate of transpiration. Materials: • Vaseline (Petroleum Jelly) • Vernier Lab Quest • Gas Pressure Sensor • Fan with different type of settings (three) • Three leaves
Atmospheric pressure and the mass of oxidizer in the air are directly proportional to each other. The density of air at a given atmospheric pressure is given by ρ=P/(R_s T) For an ideal gas where P is the absolute pressure, R is the gas constant, and T is the temperature. The volume (V) occupied by n moles of any gas has a pressure (P) at temperature (T) in Kelvin. The relationship for these variables, What we can understand from this is that the concentration of air in a given volume increases
process of photosynthesis. In theory, when an aquatic plant is placed in a solution containing a source of carbon dioxide (CO2), in the presence of light of appropriate intensity, the plant will photosynthesise and produce bubbles of oxygen-containing gas. These bubbles can be counted and the rate of bubbling can serve as an indication of the rate of photosynthesis. When the light intensity is increased, the rate of bubble production should increase. Decrease the light intensity and the rate of bubbling
There is no ideal way to overcome the problem of waste disposal, all options in waste management have their own impact mainly emissions from landfilling. Landfilling accounted for almost 5% of total global emissions of greenhouses gas that has an impact 20 times higher than carbon dioxide. The use of proper waste management can make a major contribution towards a sustainable future. Creating a strategy for the prevention of waste is the most important thing. A country without a strategy will not
Experiment 3: Cryoscopic Determination of Molecular Weight Aim: The primary objective of the experiment is to calculate the total molecular mass of the compound benzoic acid in a predetermined amount of cyclohexane. Introduction: One of the key concepts in this experiment is the term freezing point depression. The definition of this phrase is that when a solute is dissolved into a solvent, their collective boiling point will be less than that of the original boiling point of the solvent. This incidentally
FACULTY OF ENGINEERING AND GREEN TECHNOLOGY BACHELOR OF ENGINEERING (HONS) PETROCHEMICAL ENGINEERING UGPA 2043 UNIT OPERATION I PRACTICAL GROUP: GROUP 10 DATE CONDUCTED: 9th of JULY 2015 TITLE OF EXPERIMENT: LIQUID-LIQUID EXTRACTION TUTOR: Ms. CHNG LEE MUEI LAB INSTRUCTOR: Ms. CHNG LEE MUEI GROUP MEMBERS: NAME STUDENT ID SEAH JIA CHUN 13AGB08317 TAN SHAO QI 13AGB01060 MOHAMED FAIZAL BIN HAJANAJUMUDEEN 14AGB01451 KHOR CHING HAO 13AGB04891 OBJECTIVE To operate liquid-liquid extraction unit and
Introduction: Currently cyclone separators are mainly used for the removal of particles from a spinning gas stream, using centrifugal force. It consists of a barrel upper section with a conical lower section and a smaller cylinder in the centre of it. The cylinder extends from the top to just below the entrance through which the air is discharged. The carrier gas stream enters tangentially at the top of the barrel portion of the cyclone and travels downwards into the cone portion of the cyclone
Parameter optimization of non-traditional machining processes using firefly and non-dominated sorting genetic algorithms 1. Introduction Non-traditional machining (NTM) processes are considered to be one of the most developing advanced methods used in manufacturing industries for machining the complex geometry and intricate profiles. Materials with high precision are the demands of the present days. Materials science has led to the evolution of difficult-to-machine, high-strength temperature-resistant
During this experiment, Aspergillus niger and Yarrowia lipolytica are inoculated into YEPalm Olein broth medium and citric acid production medium. From the results, we can observe that there are many citric acid production in the citric acid production medium than in