Write the balanced chemical equation for the reaction taking place in the flasks for part 1.  From the mass of KHP, calculate the moles of KHP used for each of 3 trials.  Using the moles of KHP in each flask, use stoichiometry to calculate the moles of NaOH that were used to reach the equivalence point in each flask.  Finally, calculate the molarity of your […]

Create an Outline Lab Report. This report will contain a title and the 5 elements of a lab report: Abstract, Introduction, Methods/Materials, Results, and Discussion. Our outline is going to be compiled of questions, instead of information. I understand that some of them might be repetitive, especially for Title and Introduction, and that’s ok. So for the 6 items I have listed above, you will […]

To most people, a polymer is synonymous with plastic. Technically, there are many different types and uses of plastic. For this discussion board, let us narrow it down to plastic food containers. The most popular or controversial issue that has come up to date is regarding BPA (bisphenol A). BPA is a monomer in some plastics, including polycarbonate. For consumer safety, products must undergo a […]

You are to take a picture of your companies OSHA 300A form (Summary of Occupational Injuries and Illnesses). Companies are required to post this information from February 1st – April 30th each year. Then you are to calculate the total incident rate and the DART rate for your company to view the safety performance of your company. NOTE: You must include both calculations and show […]

The idea that prolonged exposure to direct sunlight is harmful represents one of the main reasons why the use of sunblock/sunscreen has been widely promoted.  In particular, ultraviolet (UV) rays are known to cause damage to the skin upon direct contact which can lead to various adverse effects such as: premature aging, sunspots, wrinkles, formation of benign and malignant melanomas, cancer, and possibly death. However, […]

1) What is the diffraction pattern for a horizontal array of lines? a)a horizontal row of dots , b)a square array of dots, c)a vertical column of dots d)a rectangular array of dots where the spacing between the dots is greater in the horizontal direction e)a rectangular array of dots where the spacing between the dots is greater in the vertical direction  2)What is the diffraction pattern for a […]

The final step in developing your strategy is to examine the various layers of the organization, and identify the issues and concerns that these layers have related to the IT organization and its projects. For this assignment, you will evaluate the issues and concerns regarding IT projects at all 5 behavioral layers of the organization. These layers include the individual, team, project, organizational, and business […]

An example for a “low and slow” cooking method is a roast. I make roast, potatoes and carrots in the crockpot often with a busy household. The tough cut of meat needs to maintain its moisture and needs to cook on a low heat to maintain flavor and tenderness. The science behind this method is that you want to cook it above the “collagen-dissolving minimum” (McGee, 163). […]

You are working an 8,000-gallon gasoline tanker fire carrying an unknown amount of product overturned on a major artery connecting two major cities. There are no shipping papers to confirm product identification as the cab was fully involved. From a distance it appears that only two numbers are still visible on the placard – 63. You have units lay a large diameter hose line and […]

ANSWER MUST BE IN APA FORMAT, IN TEXTCITATION AND APA REFERENCE EACH 600 WORDS.1. Why did the UN initiate a project to develop a global harmonized system for classifying and labeling hazardous substances and mixtures? In your answer, cover the following:a. Using the hazard of acute toxicity, give an example of how different countries could give an inconsistent classification of the same chemical substance.b. Look at […]