Hello I have a 5 page research proposal due on Saturday March 30. It is for a graduate level chemistry class called polymers. I need someone to write it for me because I don’t have time this week. I have attached two files: 1 the research proposal instructions and 2 the paper I have to […]
Hello I have a 5 page research proposal due on Saturday March 30. It is for a graduate level chemistry class called polymers. I need someone to write it for me because I don’t have time this week. I have attached two files: 1 the research proposal instructions and 2 the paper I have to […]
This assignment will allow students to bring together everything they have learned about protein composition, folding, and function to analyze how a well-characterized enzyme, carbonic anhydrase, functions within the human body. Write a 2,500- to 3,000-word essay analyzing the composition, folding, and mechanism of action of the enzyme carbonic anhydrase in the human body. Use […]
Guided Project 4-3 Windows Mac Clemenson Imaging analyzes expense reports from field representatives as well as patient and image data. To complete the worksheets, you format data as a table and build an advanced filter. You import a comma-separated text file (.csv) and use the Subtotal command. Finally, you display data in a PivotTable. […]
Suppose that a hypothetical element consists of a mixture of two isotopes. One isotope, having mass 44 amu, is present in 16.1% abundance, while the other isotope, having mass 46 amu, accounts for the other 83.9%. What should be the experimentally deter- mined atomic weight for this hypothetical el- ement? Answer in units of amu
Written Assignment 7: Energy and ThermochemistryAnswer all assigned questions and problems, and show all work. 1. Consider this reaction: 2CH3OH(l) + 3O2(g) → 4H2O(l) + 2CO2(g) ∆H = –1452.8 kJ/mol a. Is this reaction endothermic or exothermic? (2 points)b. What is the value of ∆H if the equation is multiplied throughout by 2? (2 […]
1. The blue color of the sky results from the scattering of sunlight by air molecules. The blue light has a frequency of about 7.5 × 1014 Hz. (a) Calculate the wavelength, in nm, associated with this radiation, and (b) calculate the energy, in joules, of a single photon associated with this frequency. (8 […]
Written Assignment 6: Gases Answer all assigned questions and problems, and show all work. 1. A gas occupying a volume of 725 mL at a pressure of 0.970 atm is allowed to expand at constant temperature until its pressure reaches 0.541 atm. What is its final volume? (5 points)(Reference: Chang 5.19) 2. The volume of […]
1. The blue color of the sky results from the scattering of sunlight by air molecules. The blue light has a frequency of about 7.5 × 1014 Hz. (a) Calculate the wavelength, in nm, associated with this radiation, and (b) calculate the energy, in joules, of a single photon associated with this frequency. (8 […]
Written Assignment 6: Gases Answer all assigned questions and problems, and show all work. 1. A gas occupying a volume of 725 mL at a pressure of 0.970 atm is allowed to expand at constant temperature until its pressure reaches 0.541 atm. What is its final volume? (5 points)(Reference: Chang 5.19) 2. The volume of […]
