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Matthew
how many millimoles are in 890 centigram sample of batrachotoxin( 538 g/mol)?
i got 16.54 mmol
Can anyone confirm?
2 AnswersChemistry6 years agohow many deciliters of water would you need to make a 750 centimolarity solution using 500 mg of Lysine? Lysine molecular weight is 146g?
i got 4.56x10E-3 dL
can anyone confirm this?
2 AnswersChemistry6 years agoAnatomy Question. A patient comes to you complaining of "abnormal" looking and smelling fecal material...?
A patient comes to you complaining of "abnormal" looking and smelling fecal material. Upon chemical analysis, you find the following: A)His fecal material contains very little protein and high amounts of carbohydrates and lipids. B) The lipids in his feces are still "relatively lare glumps", C) The fecal material is acidic, and finally D) he's complaining of acid in the mouth and intestinal discomfort. Please address each point individually as to what could be wrong with his digestive system. Please be detailed and include both organs, structures, cell types and chemicals in your answer.
An anatomy based response with lots of detail would really be helpful. Thank you
2 AnswersHomework Help6 years agocan a collections agency bring down my credit score if I don't have a bank account?
I have a negative paypal balance and paypal says they will resort to an outside collections agency if i don't pay. I've never owned a credit card and my bank account has been closed for more than 2 years. I've also never owned a credit card. Someone told me they will bring down my credit score but idk of this is true.
4 AnswersCredit6 years agoWhat can the paypal collection agency do to me exactly?
I have a negative balance of $450 in paypal. I got an email from them saying that i have to pay them back or else they will resort to an outside collection agency. The thing is, I don t have a bank account or any credit or debit cards. I closed my account over two years ago. The negative balance happened almost a month ago.
2 AnswersCorporations6 years agoHow do I use jojoba oil on my face?
I've read a lot of great reviews from 100% pure jojoba oil so i decided to try it out. I bought a bottle from the Vitamin Shoppe. I've been using it for about 3 weeks now and my skin looks like it has clogged pores around my nose. I've also been getting a lot of whiteheads while using it.
How i usually use it: I wash my face with Purpose gentle cleansing wash and pat dry. Once my face is dry, i put 6-8 drops of jojoba oil in my palm and rub it between my hands to spread it. I then smooth it over my face until I've covered all of my face.
I don't think i'm using it correctly because people say that it should unclog your pores. I've also read that the purging period lasts for about 2 weeks and I'm on week 3. I think my skin has been starting to look worse. The only benefit that I've noticed is that I don't produce as much oil anymore. Thats a plus. What should I do?
5 AnswersOther - Skin & Body7 years agoChemistry help please?
The work function (binding energy) of chromium metal is 7.21 x 10-19 J. What is the frequency of light required to eject electrons with a kinetic energy of 2.5 x 10-19 J?
1 AnswerChemistry7 years agoI Need with Chemistry Please!!!!! Online Assignment due in 4 hours!!?
I've spent so much time trying to figure out this problem.
How many kilowatt-hours of energy are necessary to heat the water in the water heater by 25 ∘C?
A water heater contains 57gal of water.
Chemistry7 years agoHow many kilowatt-hours of energy are necessary to heat the water in the water heater by 25 ∘C?
A water heater contains 57gal of water.
2 AnswersChemistry7 years ago