Extraction and analysis of two compounds from unknown solution C ABSTRACT Liquid C and solid C were both extracted from unknown solution by first using chemically active liquid-liquid extract‚ followed by vacuum filtration. Liquid C and solid C were then purified with the use of simple distillation and recrystallization respectively. Through the process of recrystallization‚ the percentage purity of solid C was found to be 6.01%. The melting point range of purified solid C was 117.0 – 119
Premium Solvent Liquid Solubility
because it helps in determining the activity of a protein. Circular Dichrosim spectroscopy has been identified as prevalent application used in structural biology in determining whether a protein is folded‚ characterizing its secondary structure‚ tertiary structure‚ and the structural family along with other uses as well (Circular dichroism ). Circular dichroism‚ CD spectroscopy has defined a form of light absorption spectroscopy. It measures the difference in the absorption of circular polarized light
Premium Protein Protein structure
2003; Smith & Karpicke‚ 2014). Massed delivery is when learning occurs all at once‚ such as the Raman et al. (2010) study‚ where one group known as the massed group was taught their entire course in 4 hours. When spaced delivery takes place in learning a different context is encoded each time individuals access that knowledge‚ whereas‚ with massed delivery the context of knowledge is reduced (Raman‚ Mclaughlin‚ Violato‚ Rostom‚ Allard & Coderre‚ 2010). Spaced delivery leads to more recalling
Premium Homework Model Cloud computing
& Presents A Live Case Study Competition Sitting on his desk‚ sipping a cup of hot coffee‚ Raman looked back at the last one year which has been nothing short of sheer excitement and tremendous opportunities for Freecharge.in‚ an ecommerce portal‚ that has redefined the way business was done in India. One year old into its business‚ Freecharge was sitting on a huge consumer base of 1 million+ unique users in the last one year‚ an enviable achievement for any organization which is just one year
Premium Strategic management Management
Cloud Intelligence Terminals Gathered at Mobile World Congress Under the background of Industry 4.0‚ governments are increasing their investment in research and development one after another‚ actively acting to push the development of artificial intelligence (AI) through public investment. It is‚ however‚ still a huge challenge for the industry to land and popularize AI. Statistics suggest that only 5% of the enterprises have applied AI to their products or businesses in large scale and there are
Premium Marketing Business Management
Results: Limiting Reactant: Eq 1 Limiting reactant = Benzoin Theoretical yield of Benzil: Eq 2 Theoretical Yield Benzil | 0.296 g | Mass of Crude Benzil | 0.188 g | Mass of Final Benzil | 0.127 g | % Yield | 43% | % Recovery | 66% | Table 1: Mass of crude/final Benzil‚ % yield‚ and % recovery Percent Yield: % Yield = (Final product/Theoretical product) x 100 Eq 3 = (0.127 g/0.296 g) x 100 = 43% yield Percent Recovery
Premium Stoichiometry Alcohol Carboxylic acid
race is habitual: people will continue to operate based on what they have done for years. The abolition of slavery and the caste system didn’t mean that people would stop doing it but merely meant that it was no longer legal to do it. In this case‚ Raman tries to exact change because after all‚ the caste system was abolished‚ there are no more titles‚ and everyone should be allowed to have a job as long as they meet the qualifications. He had every right to give Kishore a job‚ but he didn’t count on
Premium Abolitionism India Caste system in India
Only 0.09g of the theoretical 2.055g yield was obtained. The boiling point was 104° C‚ which is higher than the literature value of 101° C. This is due to the sample being somewhat impure‚ as impurities tend to increase boiling point. When IR spectroscopy was performed‚ there were no OH stretches‚ meaning that the OH- was replaced successfully by the Br-‚ and the water was separated out. The weight of our t-Pentyl Chloride sample was 0.20g. The percent yield was calculated to be 4.17%. The theoretical
Premium Water Yield Distillation
that it shows how by using the spectroscopy technique we can determine the interaction between matter and radiated energy and discover that some objects give off and adsorb different spectrum of light. The article makes you understand the different stages of the lifecycle of the sun. Astronomers study light which comes from distant objects to determine its composition‚ temperature‚ speed‚ and rotation of distant objects. This process is called spectroscopy. Spectroscopy was first used to study celestial
Premium Sun Star White dwarf
A SEMINAR REPORT on LIDAR Submitted for partial fulfillment of award of B.Tech. Degree in Electronics & Communication Engineering SUBMITTED BY VINIT KUMAR MADDHESHIYA SUBMITTED TO MR. ANSHUMAN SINGH ASST. PROFESSOR‚ Dept. of EC NOIDA INSTITUTE OF ENGINEERING & TECHNOLOGY‚ GREATER NOIDA MARCH‚ 2010-2011 Certificate This is to certify that the Seminar report entitled “LIDAR” is a record of the bonafide work done by VINIT KUMAR MADDHESHIYA‚ Roll No.0813331102
Premium Laser