Laboratory 9 Lab title: Conductivity of solutions and Household Items PURPOSE: To understand the compounds that dissociate (break into ions) when dissolved in water. Determine ionic compounds are electrolytes. To identify solutions as electrolytic and non-electrolytic‚ and to identify variations in conductivity among electrolytes. Substances that are capable of conducting an electric current in solution are known as electrolytes. Substances that do not conduct an electric current
Premium Electrolyte Water Electrochemistry
Dominique Butler Dr. Frentz April 28 2015 District 9 As with any facet of American culture‚ race has always been a prevalent factor in separating people. In science fiction we see the same trend withstanding. Science fiction has ultimate coded the ever familiar and present “alien” as black. Known as the “other” in many SF texts. SF texts such as Ridley Scott’s “Alien” show an evident decoder for how white culture believes and perceives fear from the alienated lower-class blacks. Movies‚ which project
Premium Black people White people
Assignment 9: Business Finance (16.0 points) 1. Choose an example of a type of new company you could start‚ and then use this company idea to answer the questions below. You might choose to open a hair salon‚ a babysitting service‚ a record store‚ or many other things. This can be the same type of company you chose in assignment 8‚ or it can be different. a. Describe the type of company you chose. (1-2 sentences. 0.5 points) The type of company I choose would be an exotic pet
Premium Financial ratio Balance sheet Generally Accepted Accounting Principles
Exercise 9 1. A farmer wanted to find the relationship between the amount of fertilizer used and the yield of corn. He selected seven acres of his land on which he used different amounts of fertilizer to grow corn. The following table gives the amount of fertilizer (in pounds) used and the yield of corn (in bushels)for each of the seven acres. Fertilizer Used (x) 120 80 100 70 88 75 110 Yield of Corn(y) 138 112 129 96 119 104 134 a. Find the least squares regression line. a. Calculate r and r2
Premium Regression analysis Linear regression Statistics
Tutorials Recent Questions Login Tutorial Details Juice0884 Rating: A Question Asked: 0 Tutorials Posted: 845 Earned: $768.3100000000003 Message Me: Q: XECO 212 Week 9 Final Project Name: XECO 212 Week 9 Final Project Posted On : 05-03-2011 Question: XECO 212 Week 9 Final Project Review the final project criteria in Appendix A. ï‚· Write a 1‚750- to 2‚450-word word paper in APA format in which you decide whether to purchase
Premium Economics Marginal cost
IS3110 – Risk Management Lab # 9 – Develop recovery back-up procedures and recovery instructions 1. How does documented back-up and recovery procedures help achieve RTO? By having effective backup and recovery procedures you should have the necessary resources to restore systems from backups and a repeatable process that is known to succeed in achieving RTO. By documenting and implementing backup and recovery procedures‚ the process for recovery is much more efficient‚ helping with the time
Premium Backup Data loss Computer data storage
destruction. Correct Answer: Computer security Question 8 Originally‚ the term ____ was used to describe a dedicated programmer who enjoyed writing complex code that tested the limits of technology. Correct Answer: hacker Question 9 Java is a programming language developed by ____. Correct Answer: Sun Microsystems Question 10 ____ is an area of memory set aside to hold data read from a file or database. Correct Answer: A buffer Question 11 The free payment
Premium Electronic commerce Payment systems
Summer Harmon Kaplan University 3/10/15 Professor: Norby Unit 9 Assignment 1. Using the chapters on language and emotions to help frame your answer‚ suggest two ways that Ken could open this conversation more productively‚ beyond clearly expressing his emotions and using and using “I” language. He could have started the conversation more productively by saying something like‚ “Jan‚ do you have a couple for minutes so we could talk?” If you do I would appreciate talking about a problem that I have
Premium Emotion Forgiveness Nonverbal communication
T&P 5-9 1. The patient has a pH of 6.96‚ pO2 of 12‚ and pCO2 of 54. 2. There is a 1.0 x 0.5-cm area of avulsed tissue and a 3-cm gaping deep laceration of the chin. 3. Lungs: Clear to P&A. Heart: Not enlarged; A2 is greater than P2. There was a grade 1/6 decrescendo early diastolic high-frequency murmur. 4. Cycloplegic refraction: OD = +3.25 + 0.75 x 125 =20/30-1. 5. The patient received a 6000-gamma roentgen dose. 6. Iodipamide sodium I-131 was used. 7. We used a concentration of 5 x 105/mL.
Premium Penicillin Red blood cell
“It’s gonna be clean and its gonna be quiet.” This is the attitude many people in Cape Town held regarding the discrimination of blacks in District 6. The 2009 film produced and directed by Blomkamp and Peter Jackson‚ District 9‚ highlights by using satire‚ the cruel and inhumane side of the society that discriminates towards specific others. It embodies ideas that ridicule modern society including the loss of humanisation and the effects of discriminating and segregating races. The ‘prawns’
Premium District 9 Race Black people