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Chels
In an mCPBA epoxidation of carvone, what would the purpose of washing 5 times with aqueous NaHCO3 be?
In a separatory funnel with diethyl ether after the mCPBA had been added and the reaction had been heated, so during extraction.
1 AnswerChemistry8 years agoHow would you find the number of H - ions in 4.83 g SrH2?
2 AnswersChemistry10 years agoSo confused by this stoichiometry problem?
How would you find the mass in kg of 2.1x10^20 molecules of NO2? I've been working on this forever and still can't figure it out...
3 AnswersChemistry10 years agoSomeone help me solve a sizing issue?
So I just started seeing this guy and I'm really into him except for one thing--his package is so long and thick that when he's in there it's super painful. I've been abnormally tight my whole life and have had issues with every other guy I've been with, even the more average ones, but this is kinda over the top. I do really like him and want to keep seeing him so is there any way to make it more comfortable for me? He feels pretty bad that it hurt so much and I just want this to work out...
2 AnswersWomen's Health1 decade agoDetermine distance using trigonometry?
Lookout station B is located 14 miles due east of station A. The bearing of a fire from station A is 188 degrees and 50 minutes and the bearing of the fire from station B is 215 degrees and 30 minutes. Determine the distance from the fire to station B to the nearest tenth of a mile. Also show me how you got the answer. Thanks!
1 AnswerMathematics1 decade agoHelp with a trigonometry problem?
Two forces of 631 lbs and 172 lbs act on a point. If the angle between the forces is 70 degrees, find the magnitude of the resultant force to the nearest tenth. Also, show how you got the answer. Thanks!
1 AnswerMathematics1 decade agoTrigonometry help--vectors and dot product?
A car is pulled 20 feet on level ground by a constant force of 25 lbs which is applied to a rope
that makes an angle of 5 degrees relative to the ground. Using the dot product, calculate the work done. Include units and show all work.
2 AnswersMathematics1 decade agoWhat kinds of jobs are out there for someone with a BS and BA in Molecular Biology with a Math minor?
That's my plan for my bachelor's I am planning to go to grad school to study human genetics but how could I make money until I got my master's?
2 AnswersOther - Careers & Employment1 decade agoWould you have sex with a girl one of your friends had sex with?
1 AnswerSingles & Dating1 decade agoMy 18th birthday party is coming up soon and I want it to be awesome, any ideas?
I'm a college student with a parent-free apartment, so I don't have to stick to too many rules, but I do have a low budget.
2 AnswersOther - Games & Recreation1 decade agoWhat is a really effective weight loss pill?
I'm 125 and I wanna be 100. Fast as possible. And yes I am also dieting and exercising I just need that extra boost.
10 AnswersDiet & Fitness1 decade agoWhy is pot slang for marijuana?
1 AnswerLanguages1 decade agoAdvice for a beginning henna artist?
2 AnswersTattoos1 decade agoHow much should I charge as a beginning freelance artist?
My first assignment is to do diagrams for a windshield repair instruction manual and I wanted an idea of what I should expect to make per drawing. The company also wants me to come up with a mascot for them and how much should I charge for that? Thanks.
4 AnswersDrawing & Illustration1 decade agoIs it possible to have a "high hangover"?
Like, if you smoke a lot of weed and wake up the next day still not being back to normal.
7 AnswersOther - Health1 decade agoWhy do people care if siblings' names match?
Personally, I think children should be individuals. I'm not mocking anyone though, it's an honest question.
16 AnswersBaby Names1 decade agoLooking for random good recipes?
Post a detailed recipe of any dish you like, best sounding one gets best answer.
4 AnswersCooking & Recipes1 decade ago