BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE PILANI‚ K. K. BIRLA GOA CAMPUS TIME TABLE SECOND SEMESTER 2012 – 2013 ACADEMIC CALENDAR FOR BITS PILANI - K. K. BIRLA GOA CAMPUS ACTIVITIES 2012-2013 2012 SOME IMPORTANT DATES 2013 MARCH S M T W T 31 3 4 5 6 7 10 11 12 13 14 17 18 19 20 21 24 25 26 27 28 JUNE S M T W T 30 2 3 4 5 6 9 10 11 12 13 16 17 18 19 20 F S 1 2 8 9 15 16 22 23 29 30 F S 1 7 8 14 15 21 22 JULY AUGUST SEPTEMBER S M T W T F S S M T W T F S S M T W T F S 1 2 3 4 5 6 7 1
Premium Tutankhamun Manoj Kumar Pandey
Int. J. Chem. Sci.: 7(4)‚ 2009‚ 2617-2623 NITRIC OXIDE RADICAL SCAVENGING ACTIVITY OF AQUEOUS EXTRACT OF TERMINALIA BELERICA BARK AKHLESH SINGHAI*‚ GOVIND NAYAK‚ ASHOK BUDHWANIa and ASHISH SINGHAIb Lakshmi Narain College of Pharmacy‚ BHOPAL (M.P.) INDIA a Daksh Institute of Pharmacy‚ CHHATARPUR (M.P.) INDIA b VNS Institute of Pharmacy‚ BHOPAL (M.P.) INDIA ABSTRACT In the present investigation‚ am attempt has been made to investigate the in vitro antioxidant potential of aqueous extract of
Premium Antioxidant Radical Oxygen
EXP. NUMBER EXPERIMENT/SUBJECT DATE 1 NAME Organic Chem 2 Lab LOCKER NO. 2/29/00 COURSE & SECTION NO. 1 John Doe (TA: Gregg N. Yard) 55 chem 3341-111 The Preparation of Aspirin The purpose of this experiment is to synthesize aspirin (acetyl salicylic acid) from salicylic acid and acetic anhydride. CO2H OH salicylic acid 2g 0.014 mole O O O CH3 H2SO4 ethyl acetate CO2H O O acetyl salicylic acid acetic acid CH3 O + H3C + H3C OH acetic anhydride 5
Premium Acetic acid Aspirin
CHEM161 Experiment 7: Calorimetry Introduction Calorimetry is the science of measuring heat flow‚ and heat is defined as thermal energy flowing from an object at a higher temperature to one at a lower temperature. For example‚ if a chunk of metal at room temperature is placed in a beaker of boiling water‚ the metal will absorb heat from the water until it is at the same temperature as the boiling water. Scientists also often study the heat associated with different physical and chemical changes
Premium Sodium hydroxide Chemical reaction Thermodynamics
postgraduate study at Cavendish Laboratory at the University of Cambridge.” (Chem Heritage). Here he was taught by another famous scientist‚ J. J. Thompson‚ and was the first graduate from the University of Cambridge. Because‚ Rutherford has studied and learned from one of the
Premium Atom Physics General relativity
CHEM%2315%Fall%2014% Creating useful and beautiful molecules using synthetic organic chemistry – Synthesis of Aspirin and Indigo INTRODUCTION Aspirin Salicylic acid occurs naturally in the bark of willow trees. Prior to the 1800’s‚ willow bark was often brewed into a tea‚ or chewed to relieve pain. While the salicylic acid is effective at reducing pain it was found to irritate the lining of the stomach. It was mostly by chance that on August 10‚ 1897 Felix Hoffmann‚ a German chemist who obtained
Free Aspirin Acetic acid Sodium hydroxide
the buffer to hold the ASC11 string are passed to this subroutine in accumulator B and index register X‚respectively. E4.16: Give an instruction sequence to call the out4hex () function to output the 16bit integer stored in memory location $1000-$1001. E4.19: Write an instruction sequence to configure port A and port B for input and output respectively‚ read the value of port A and output the value to port B. E4.20: Give an instruction to configure the pins 7‚ 5‚ 1‚ and 0 of port B for output
Premium Assembly language
CHEM 301 LECTURE Unit 1 0 . COORDINATION CHEMISTRY Factors t hat affect solubility: Common ion: decrease in solubility Complex ion: increase in solubility How does complex ion formation increase solubility? Consider the complex ion formation between silver and ammonia: + Ag + 2NH3 A g(NH3 )2 + Kf = 1 .5 x 10 7 where Kf i s the formation constant (always >1 ‚ formation of the complex is highly favorable) Complex ion formation increases the solubility of sol ids in water
Premium Ion
J1A Chung Hua High School‚ Seremban‚ N. Sembilan Mo Tu ASSEMBLY MATH We Th Fr Sa J.UEC BIO/CHEM BI J.UEC BIO/CHEM 0 07:10 - 07:55 1 07:40 - 08:20 2 BC 3 BM 勳 08:20 - 09:00 09:00 - 09:40 强 UEC HISTORY MORAL 莲 LINDA BI NORINA UEC GEOGRAPHY JOHN 娇 莲 JOHN BC 勳 BC 勳 BC 恬 勳 UEC GEOGRAPHY 娇 BREAK 09:40 - 10:00 4 10:00 - 10:40 CAM SCIENCE 5 吉 10:40 - 11:20
Premium Geography Social sciences Negeri Sembilan
EXPERIMENT 7 - Distillation – Separation of a Mixture Purpose: a) To purify a compound by separating it from a non-volatile or less-volatile material. b) To separate a mixture of two miscible liquids (liquids that mix in all proportions) with different boiling points. Equipment / Materials: large test tubes(3) clamp (1 or 2) ringstand boiling chips test tube rack (1) heating mantle glass adaptor thermometer adaptor 10-mL graduated cylinder condenser (1 or 2) grease 50- mL round bottom flask 50-
Premium Distillation