Situation B: Salmeterol xinafoate is the active ingredient of a medical aerosol inhaler. It functions as a B2 Adrenergic agonist (stimulant). 5. What clinical results would you expect from inhaling this compound?
HNMR of the starting material and product of ethyl 3-hydroxybutanoate please draw both structures for all distinct type of protons (with different letters for the product and starting material) what is the molar ratio of the starting material and product. calculate the mass % of ethyl 3-hydroxybutanoate(product)? what was the concentration of ethyl 3-hyroxybutanoate that […]
Given the following first order reaction: 2H2O2(g) ↔ 2H2O(g) + O2(g) Determine the concentration of H2O2 after 8.0 hours if the initial concentration is 1.0 M and the rate constant at 20 ∘C is 1.8 x 10-5 s-1. 0.52 M 1.0 M 0.60 M 0.48 M
The reaction, 2NO + Cl22NOCl, has an activation energy of 18.7 kJ mol-1. At 27 °C,k= 20.7 L2mol-2s-1. Find the temperature (in K) at which the rate constant will be 11.4 L2mol-2s-1? Round your answer to 3 significant figures and in Kelvin.
As the country focuses on the restructuring of the U.S. health care delivery system, nurses will continue to play an important role. It is expected that more and more nursing jobs will become available out in the community, and fewer will be available in acute care hospitals. Write an informal presentation (500-700 words) to educate […]
What is true about the reaction of CH3CH2NH2 (pKb = 3.3) with water? a)More information is needed b)The reaction is neither reactant nor product favored c)The reaction is reactant favored d)The reaction is product favored
Please help me understand the following problem by providing clear steps with free body diograms. Please provide free body diagrams so i can understand it. I understand with pictures more. Problem Coulomb’s Law . Force as vector in 3 dimensionsThree charges ( are located at positions P 1 = ( 4 0 , 0 ) […]
You are driving to the grocery store at 19 m/s .You are 150 m from an intersection when the traffic light turns red. Assume that your reaction time is 0.76 s. and that your car brakes with constant acceleration. How far are you from the intersection when you begin to apply the brakes? What acceleration […]
Provide explanation Which of the following statements about the ordinary IR spectroscopic regions are TRUE? T/F In general, radio frequencies are higher wavenumbers than IR radiation. T/F Ordinarily we are unable to see any of the frequencies in the FUNDAMENTAL region of the IR. T/F Ordinarily we sense most IR frequencies as colors in the […]
Hi, This is from metabolic biochemistry. I already have the answers in red, I just need an explanation of how you get those answers and how do you predict what Amino Acids were used to make up the compound/toxin. 11 . Net Electric Charge of Peptides A peptide has the sequenceGlu – His – Irp […]