to determine the molarity of NaOH‚ we rinsed a burette with about 5ml of water and another 5ml of NaOH to prepare it for the experiment. We then measured exactly 25ml of the prepared KHP from the previous part into a 250ml Erlenmeyer flask and added 2 drops of the indicator‚ phenolphthalein. Next we filled the burette with the approximately 0.1 M NaOH so that our initial volume will be 0.0mls. We then started our titration by carefully pouring a little amount of the base into the prepared 25ml of
Premium Acid dissociation constant Acetic acid Titration
Discussion Question 2 Communicating with people is an essential stipulation for any professional. In a sales position‚ communiqué takes on a greater significance because there is always a continual interaction with other individuals that takes place where a sales comrade must be able to present the facts and encourage clienteles to buy whatever it is they are selling. The spectators of any communication is the engaged or possible critic or critics. One gets used to one’s communiqué skills to match
Premium Thought Communication Marketing
Ethical Health Care Issues: Organ Transplant Allocation University of Phoenix HCS 545 Health Care Law and Ethics Louise Underhahl July 23‚ 2012 Ethical Health Care Issues: Organ Transplant Allocation One of the areas that is currently affecting the United States is the ethical issue of organ transplant allocation. Since the first single lung transplant in 1983 and then the first double lung transplant in 1986 there have been thousands of people who have lived because of the surgery. One
Premium Organ transplant Ethics
Nation: not credible | The Hill: credible | The Nation: credible | Red‚ Green and Blue: not credible | Crooks and Liars: not credible | The Washington Post: credible | The New York Times: credible | | Assessment A‚ Part 2: Answer the Senator about Credibility | Comment on credibility issues pertaining to using information from Internet sources. | I think that the person using information should look at more than just the homepage. To find out if the website is
Premium Internet Critical thinking Twitter
DATA TABLE 2: Temperature Measurements Water Temperature (*C) Temperature (*F) Temperature (*K) Hot from tap 44*C 111.2*F 317.1*K Boiling 90*C 194*F 363.1*K Boling for 5 minutes 96*C 204.8*F 369.1*K Cold from tap 27*C 80.6*F 300.0*K Ice Water- 1 minute 11*C 51.8*F 284.1*K Ice Water- 5 minute 7*C 44.6*F 280.1*K DATA TABLE 3: Mass Measurements. Object Estimated Mass (g) Actual Mass (g) Actual mass (kg) Pen or Pencil 5g 5.3g .0053kg 3 Pennies 7.5g 8.1g .0081kg 1 Quarter 5.5g 5.7g .0057kg 2 Quarters
Premium Volume Water Density
Chapter 16 Notes The heart lies in the mediastinum and is surrounded by a doubled layered membrane called the pericardium. The outer most layer of the pericardium is called the fibrous pericardium‚ which anchors the heart to surrounding structures. The inner layer is called the serous pericardium and is composed of two layers. The outer portion is called the parietal pericardium‚ the inner portion is called the visceral pericardium (epicardium). Epicardium- outer most layer of the heart wall
Premium Heart
3-2. Dixon Shuttleworth has a large sum of money that he wants to invest to finance his retirement. He has been presented with three options. The first investment offers a 5% return for the first five years‚ a 10% return for the next five years‚ and a 20% return thereafter. The second investment offers 10% for the first ten years and 15% thereafter. The third investment offers a constant 12% rate of return. Determine which of these investments the best for Dixon is if he plans to retire in the following
Premium Investment
of the great factors accounting for the success of ethnic restaurants‚ for instance‚ is America’s already great diversity. The number and scope of ethnic dining options has increased dramatically in recent years‚ especially in smaller markets” (Ch. 2‚ pg. 44‚ para. 5). Because the world is becoming so diverse‚ we now have access to different foods and cuisines that we would not typically be able to get unless going to those specific countries. With diversity‚ the hospitality industry is growing more
Premium Culture
In the file ACC 291 Week 2 Discussion Question 2 there are right answers on the following questions: "What types of industries have unearned revenue? Why is unearned revenue considered a liability? When is the unearned revenue recognized in the financial statements? What does your Annual Report say about unearned revenue?" Business - Accounting ACC 291 All Week 4 Assignments - Individual WileyPlus Assignment Includes: Week 4 Chapter 13 practice quiz 1 Week 4 Chapter 14 Practice
Premium Stock Stock market Par value
which will allow the company to dictate who has access to the printer. I would also utilize TCP/IP Protocols; which are the rules that allow computers to connect to one another and that enable computers and peripheral devices to exchange information. 2. You are the network administrator for a company that has a peer-to-peer network. How would the pieces and components of this network relate to each other? Define all the components of this type of network. A peer-to-peer network is a network
Premium Computer network Server Peer-to-peer