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PowerPoint Presentation
Create an 18- to 20-slide presentation on one of the topics below. You many use various sources, including your textbook or other scholarly material. Since you will not be presenting this PowerPoint to your instructor or class mates in person, you may need to add written explanation for the contents of your slides. If this becomes necessary, you may use the PowerPoint slide notes function to provide brief explanations. Once completed upload the assignment to Blackboard.
Pick one of the four topics:
Visual emphasis such as bold, italicized, or underlined text should be used sparingly in order to maximize the prominence of key points. Each slide should address a single concept, and slides should follow a logical progression, each building on the other.
Treat your PowerPoint slides like you would any research paper-provide in-text citations and a reference slide for any outside sources, including direct quotations, paraphrased words or ideas, tables and data, and images. The title and reference slides are not included in the required slide count.
Nitrogen and hydrogen combine at high temperature, in the presence of a catalyst, to produce ammonia. N2 (g) + 3H2(g) >> 2NH3(g)
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The following data on the infrared absorption wavenumbers ( wavenumbers in cm- 1) of molecules are taken from Spectra of diatomic molecules, G. Herzberg, van Nostrand ( 1950):
what mass of magnesium sulfate is dissolved in 400.ml of a 0.800 m solution of magnesium sulfate
50mL of .250M sodium benzoate, NaC7H5O2, is being titrated by .200M HBr. Calculate the pH of the solution
give explanation why it is not practical to evaluate the solubility of the two salts ax and by2 by simply comparing the
Question- Enormous numbers of microwave photons are needed to warm household samples. A bowl of soup containing 484g of water is heated in a microwave oven from 20.0°C to 98.0°C using radiation with wavelength 122 mm.
What is the Ka value for the acid? What is the pH of the plant extract? What is the pH after the following additions of 0.100 M NaOH: 30.0 mL, 51.2 mL, 55.0 mL? What is the molecular weight of the plant extract
A chemist dissolves 0.151g of pure perchloric acid in enough water to make up 0.370L of solution. Calculate the pH of the solution. Be sure your answer has the correct number of significant digits.
Problem- When 50.00mL of 1.000 x 10^-1 M Lead (II) nitrate solution are combined with 50.00mL of 1.000 x 10^-1 M sodium iodide solution, a precipitate is formed. 1.021g of dry solid was obtained.
Suppose that the gas in a storage tank exerts a pressure of 55.125 lb/in2 . What is the pressure of the gas in units of torr?
the haber-bosch process for fixation of nitrogen is one of the more important chemical reactions ever invented. without
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