What is synthesis of isopentyl acetate? The purpose of this experiment is to synthesize isopentyl acetate (3-methylbutyl acetate) via an esterification reaction between acetic acid and isopentyl alcohol (3-methylbutanol), using concentrated sulfuric acid as a catalyst. The product will be washed, distilled, then characterized using NMR spectroscopy. How do you make isopentyl acetate? 1) Mix […]
What is A193 B8M material?
What is A193 B8M material? ASTM A193 Grade B8M is a standard material specification for high tensile 316/316L stainless steel bolts, screws, studs or other external threaded fasteners for high-temperature, high-pressure service and other special purpose applications. What is B8M bolt? Grade B8 bolts are made from type 304 stainless steel, while Grade B8M bolts […]
What is the difference between adherence and compliance?
What is the difference between adherence and compliance? Compliance is a passive behavior in which a patient is following a list of instructions from the doctor.” The article continues, noting, “Adherence is a more positive, proactive behavior, which results in a lifestyle change by the patient, who must follow a daily regimen, such as wearing […]
How many photos did Chris Hadfield take in space?
How many photos did Chris Hadfield take in space? Hadfield describes taking pictures as a coping mechanism for awe. Each of the ~45,000 pictures he took from space served a twin purpose. Why do people look up to Chris Hadfield? He reminds us of the beauty of our planet As he circled the planet, Hadfield […]
Who invented the future?
Who invented the future? How Douglas Engelbart Invented the Future. Which river did Verne spend his family vacations? In the same year, 1836, Pierre Verne bought a vacation house at 29 Rue des Réformés in the village of Chantenay (now part of Nantes) on the Loire River. Did Jules Verne invent the submarine? Jules Verne’s […]
Can a stiff neck make you feel dizzy?
Can a stiff neck make you feel dizzy? Often tight neck muscles are a symptom of a wider condition that could cause dizziness or headache. These conditions—called cervicogenic dizziness and cervicogenic headache, respectively—are rare, as only up to 2.5% of the population have them. Can a pinched nerve in back of neck cause dizziness? Cervicogenic […]
What is the normal eCPM for in AdMob?
Is the i5-2400 a good processor?
Is Paasche a good airbrush?
What jobs involve herpetology?
What jobs involve herpetology? Positions for herpetologists may be found in zoological parks, aquariums, museums, wildlife agencies, colleges and universities, and government or medical research laboratories. The two primary areas most herpetologists work in are education and research, and many herpetologists work in a combination of both areas. What is the job outlook for a […]
Did James Naismith steal the idea of basketball?
What does drats mean?
What does drats mean? Drat is something you say to express mild frustration, disappointment, or disgust. Drat is most commonly used as an interjection (something exclaimed to express some kind of emotion). Less commonly, it is used as a verb with a meaning similar to damn, for which it is considered a euphemism (a milder […]