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Discussion Question 1
Imagine a scenario in which you recently attended a friend's birthday dinner. From the food served at the dinner, list three menu items that might have been present.
Using the South University Online Library or the Internet, research on the menu items you selected. Based on your research, respond to the following:
Discussion Question 2
Kinetic energy causes disposition in the state of a substance. For instance, heat energy on a block of ice changes it first into water and finally into water vapor.
Using the South University Online Library or the Internet, research on kinetic energy and how energy requirements change. Based on your research, respond to the following:
If a volume of 21.00 ml of NaOH solution is required to reach the equivalence point in titration of a weak acid, what relationship exists between pH and pKa of the acid after 9.00 ml of the NaOH solution has been added?
Calculate the apparent molecular weight of the unknown hydrocarbon on the basis of the freezing-point depression experiment.
Octane ratings are assigned to gasoline mixtures based on their ability to prevent knocking relative to isooctane. Estimate the energy released during the combustion of 1.00 mol of pure isooctane.
Calculate the volume of 6.15% (mass solute/volume solution) sodium hypochlorite ("bleach") that will be required to make 250 mL of 0.500 M sodium hypochlorite.
Complete and balance the equation for this reaction in basic solution. Phases are optional.
The nitrix oxide molecule, NO,readily loses one electron to form the NO+ ion. Why is this consistent with the electronic structure of NO. Predict the order of the N-O bond strengths in NO, NO+ and NO- and describe the magnetic properties of each.
What is the net ionic equation for the reaction that occurs when small amounts of hydrochloric acid are added to a HOCl/NaOCl buffer solution
Sodium bromide, used to produce silver bromide for use in photography, can be prepared as shown in the following equations. How many kilograms of iron are consumed to produce 4.15 × 104 kg NaBr
a 95.0 gram piece of ice at 0.0 degrees celcius is added to a sample of water at 8.0 degrees celcius. all of the ice
What is the entropy of the combustion above?
Question- Attach properly annotated spectra if assigned. Include a table with your observations on the solubility in water, acid, and base of the norleucine, caproic acid, and hexylamine.
Using the following list of normal boiling points for a series of normal hydrocarbons, estimate the normal boiling point for octane, C8H18. Be certain to explain your procedure
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