Problem- a 26x10-5m solution of a compound in hexane shows
Problem- A 2.6x10-5M solution of a compound in hexane shows an absorbance of 0.36 at 252nm in a cell with a 1-cm light path. What is the molar absorptivity of the compound in hexane at 252nm?
Depict the solution describe all steps
Expected delivery within 24 Hours
problem- draw one of the oxygen-containing mass spectral fragments that is formed by alpha cleavage of 2-butanol
problem- suppose you have a sample of potassium chloride weighing 1095 grams what mass of sodium nitrate would you need
problem- a saturated solution of carbon-dioxide in water contains0682moll of carbon-dioxide when the carbon-dioxide
problem- a 26x10-5m solution of a compound in hexane shows an absorbance of 036 at 252nm in a cell with a 1-cm light
question- write the balanced equation for the reduction of 26 dimethylnitrobenzene to give 26-dimethylaniline using
question- if you were to return your 97-106 c fraction to the empty boiling flask and redistill it you might expect it
question- calculate the ph after the following total volumes of 03200 m hcl have been added to 2500 ml of 01600 m naoh1
1931778
Questions Asked
3,689
Active Tutors
1414178
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A) Briefly describe the social movement in your own words. B) What type of movement is/was it (revolutionary/reform, instrumental/expressive)?
Design a press kit for a sport event (this may be a fictional event, or a real event from your institution) that includes a short press release.
In order to provide effective and safe care to medically complex residents, it is important to do which of the following?
Mr. Smith is a 75-year-old man with diabetes and moderate dementia. Staff are often overheard saying he is both difficult and demanding
This class has been focused on practical food safety tips and procedures that everyone should know because everyone eats
A child with a Wilms tumor has had surgery to remove a kidney and has received chemotherapy. The nurse should include which instructions at discharge?
Which of the following is a step the DNS should incorporate into that conversation? Convey frustration and disapproval.