can you please help me figure out my unknown no, it is part of what i am trying to figure out. Based off of solubility and functional group testing it is a weak acid/ phenol and aromatic
what possible funcitonal group can i Have? what functional group can i have? please explain thank you Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
I am trying to correct my mistakes from my physics exam. Please help me for provide detail explanattions and correct answer A two liter bottle of soda is 30cm tall. What would be the fundamental frequency of a standing sound, wave if the lid is removed and the liquid poured out?
Can someone help me out with part b? I am not sure what I am doing wrong. the first answer I got was 22 degrees and that wasn't right either. Thank you for your help. 2 2/4 points Previous Answers My Notes Ask Your Teacher - 70.00 kgs at another corner, and a my 115.00 kg mass the third comer Find the magnitude and An equilateral triangle 10 mon a side has am 30.00 kg mass at one corner, am...
Please help me figure out how to take the derivative of "Y" in respect to "PY" of this equation. I've been trying to figure it out for a while, but I can't figure it out. Also, I do know that the answer is provided here. While I know the answer I'm not quite following how they did what they did. I think I understand how they got the first part of the answer. However, I'm totally lost on how they...
I am trying to figure out the mechanism (i.e. E2 or E1) by which a,a-dialkylbenzyl bromides (such as A, below) undergo elimination with triethylamine. Describe two experiments (with the specific molecules to be used) that I can run to help me reach a conclusion, and what results I'd be looking for in each case L H triethylamine X RR R, R' = alkyl group
Can you please help me read my NMR spectrum and also help me figure out what structure I have from reading this. I have been stomped all day on how to read these correctly and youtube videos aren't helping me. Thank you in advance for the help! These are all of the options it could possibly be when determining the structure Alcohol 1(0,0 exchangeable) TUI Spectra will then enable you to identify which one it is. Submit the worksheet to...
out of the list of options what is the functional group of this molecular structure. i've come up with that the below is isobutane? but everything i read shows this as an alkane and im confused why the functional group wont match my list of options? please can someone break this down for me. aldehyde alkyl halide amide carboxylic acid saturated hydrocarbon unsaturated hydrocarbon We were unable to transcribe this image
I am trying to figure out the mechanism (i.e. E2 or E1) by which α,α-dialkylbenzyl bromides (such as A, below) undergo elimination with triethylamine. Describe two experiments (with the specific molecules to be used) that I can run to help me reach a conclusion, and what results I’d be looking for in each case . H triethylamine RR R, R' = alkyl group
Could you please help me figure this out. This is based on the 'protein concentration quantification' lab we conducted in class. We did both the Lowry and Bradford Reagent methods. There were 3 unknown protein concentrations (unknown A = Lactase; unknown B= Insulin; unknown C= BSA). We used 0.5 ml of each protein sample for our unknowns. Below are my unknown concentrations for the Lowry method: Unknown A = 225.3 ug/ml Unknown B = 238.1 ug/ml Unknown C= 517.5 ug/ml...
Hey! Can you please help me with the following two questions I am highly confused and I don't really understand them at all. Thank you!! 16, Please help me with them, we have a test this thursday and problems that are similar are supposed to be on there. Thank you so much!!! 1.Calculate the pH of a 0.119 M aqueous solution of hydroxylamine (NH2OH, Kb = 9.1×10-9) and the equilibrium concentrations of the weak base and its conjugate acid. pH...