Have to spine three times to get the average time for the 50 revolutions. From the average of the time of the 50 revolutions, have to find the period time of one revolution of each rotation. Based on the rotation of the mass, periods, and radius of the rotation, have to calculate
Convert gallons to barrels. a. 17,796,555,730,483.2 gallons = 564,970,022,370.73 bbl 4. The total of barrels multiplied by the porosity which is 2.5% or .025. a. 564,970,022,370.73 bbl x .025 = 14,124,250,559.27 bbl of produced water.
41.7 °C and 40.2 ° C 40-50 °C 4. 50 °C and 48 ° C 50-60 °C Average temperatures: (37.8+36.3)/2=37.05 °C (41.7+40.2)/2=40.95 °C (50+48)/2=49 °C Table 1 -The values of experiment Temperature (°C) Density (kg/m3) 26.5 995 37.05 992.5 40.95 991 49 990 70 984.856 80 982.524 90 980.272 100 977.93 Table 2. The values in steam table Temperature (°C) Density (kg/m3) 26.5 997 37.05 993 40.95
For ascorbate peroxidase assay extraction 241 buffer was supplemented with 1.0 mM ascorbic acid. The homogenate was centrifuged at 242 15,000×g for 15 min at 40C, and the supernatant was used as a crude enzyme extract. 243 Spectrophotometric determinations were performed using UV visible spectrophotometer 244 (UV-1700, Shimadju, Japan). 245 2.11.2. Estimation of superoxide dismutase (SOD) activity 246 SOD activity was estimated by its ability to catalyse NBT to formazan at 560nm 247 according to the method of Beyer and Fridovich (40).
We concluded that the rate of hydrolysis of (CH3)3CCl is directly proportional to water content in the solvent mixture. Aims of experiment • Determine the rate constants for hydrolysis of (CH3)3CCl in solvent mixtures of different composition (50/50 V/V isopropanol/water and 40/60 V/V isopropanol/water) • Examine the effect of solvent mixture composition on the rate of hydrolysis of (CH3)3CCl Introduction With t-butyl chloride, (CH3)3CCl, being a tertiary halogenoalkane, it is predicted that (CH3)3CCl reacts with water in a nucleophilic substitution reaction (SN1 mechanism), where Step 1 is the rate-determining step. The reaction proceeds in a manner as shown
To find the volume of the quarter shaped tank you would have to use the volume of the sphere using the equation V=4/3(3.14)r^3. You would substitute the radius of 70 feet into the equation, V=4/3(3.14)(70*70*70). You would multiply the radius 3 times since it's the radius cubed. Once you use a calculator to solve it and you get the answer 1,436,026.67 feet. That's just the volume of the quarter tank so the find the volume of the main tank you would divide 1,436,026.67 by 4
1) I will tie one end of the string on the stand. 2) The string’s other end will go through the pulley and will be attached to different masses (0.07kg, 0.09kg, 0.10kg, 0.11kg, 0.15kg) dependent on the length. 3) These masses will cause tension on the string. (Gravity will be accepted as 9.81) 4) The mass chosen will help me conduct a standing wave. 5) I will use a magnet and a 50 Hz frequency to create a standing wave with four antinodes.
In researching the show, I learnt that Grant Denyer flies from his home in Bathurst, N.S.W. to Melbourne where he tapes 10 episodes in 2 days. He arrives at the studio at 12:30 pm, chats to the production crew and then follows make up, getting to know that day’s contestant, suiting up and then its ‘Show Time’. Five episodes are filmed between 2:30 pm. and 10:00 pm.
2. FORMATION OF HYDRAZONE FROM ESTER Materials required: * The ester which was synthesized in the previous reaction. The total weight of ester obtained was 230mg. * Methanol – 20 ml * P-toluene sulfonylhydrazide (1.2 equivalent ) Procedure: * The ester was transferred in a round bottom flask and it was mixed with about 20ml of methanol and stirring was done on a magnetic stirrer till the ester dissolves in it completely. * In the above RB, a calculated amount of 1.2 equivalent amount of PTSH was added during continous stirring.
Experiment #6 Newton’s laws - Dynamics Mohammed Almarri Raghav Ringshia 8- PHY2091 03/21/2018 Shane Marcus Introduction: The purpose of this experiment is to apply the Newton laws, Newton's first law, Newton's second law of motion, and the Newton's third law on the experiment, but the most use was the second law, There were two parts of this experiment the 1st part was about comparing and calculating the accelerations and the theoretical percentage, so the 2nd part was to measure the forces on the bob and its spring and to take the mass of each one. Discussion: Physics of the Experiment: First of all, 1st step was using a machine that called the Atwood