Osmosis Experiment Subject: Professor Egg-avier Duration: 3 weeks (Oct 2nd – Oct 16th) Week 1 On October 2nd my group was giving a raw egg (weighing 58.8 grams) and placed it into a clear mason jar with 200mL of vinegar. The ph levels of our vinegar equaled a 2 which tells us that vinegar is a fairly acidic liquid. Once submerged in the vinegar‚ little bubbles began to appear around the egg’s shell. We believed this to be carbon dioxide escaping from the shell. We left our egg to sit in the
Premium Calcium carbonate Water Carbon dioxide
crimes occurring when there is police present. These strategies were made to reduce the crimes and make the public feel more safe in the street. The Kansas City Experiment started on October 1972 and continued to 1973 ‚ it was administered by the Kansas City Police Department and evaluated by the Police Foundation. The Kansas City Experiment tested the use of preventive patrol on crime rates and citizens fear of crime. The police foundation divided Kansas into fifteen different areas‚ and those fifteen
Premium Police Federal Bureau of Investigation Crime
Observations of Chemical Changes Purpose: To observe some properties of chemical reactions and associate them with everyday household cleaning products. Procedure: In order to complete this experiment‚ I had to set up and organize my lab table. I used my 24-well plate‚ my 96-well plate‚ and the first experiment bag which included all of the necessary chemicals. I also had to gather 3 household cleaning products and a pipet in order to test them as well. The procedure involved was putting 2 drops of
Premium Chemical reaction PH indicator Acid
a tremendous variety of oxidation states that appear in its compounds. The oxidation numbers range from Mn (III) in compounds like Mn(NO)3CO to Mn (VII) in KMnO4. Compounds of manganese range in oxidation number between theses two extremes. This experiment involves the preparation of a Mn (III) complex of actylacetone (also named 2‚4-pentanedione) which is a useful starting material for the preparation of other Mn (III) compounds. Manganese (III) complexes are relatively stable and can be prepared
Premium Manganese Potassium permanganate Chemistry
Name: Lawrence D. Mandras Date: August 17‚ 2013 Rating:_____ Yr. & Course: BSED-IV Laboratory Experiment no. 2 The Living Plant Cell Objectives: * To study the different types of plant cells. * To observe plant cells as to their shapes‚ structures and function. Materials: Microscope cover slip glass slide water onion Iodine soln. hydrilla salt tomato razor blade Medicinal dropper epidermal tissue of rhoeo-discolor
Premium Cell wall Cell Water
Theories of Deviance are limited in their ability to explain deviant acts if one adopts the view that these theories are universal. There is no universal‚ right or wrong theory‚ rather each theory provides a different perspective which only "fully makes sense when set within an appropriate societal context and values framework" . The functionalist theories share a common structural explanation of causes of deviance . They assume that conformity in society is achieved through the existence of norms
Premium Sociology
In the story‚ The Birth-mark‚ Hawthorne examines the idea on the nature of love and the dynamics of marriage through Georgiana’s unquestionable submission to Aylmer’s wishes. During Hawthorne’s time‚ wives were expected to obey the will of their husbands. In the context of the story‚ Georgiana is presented as the “perfect” wife‚ which is reflected in her physical perfection and the story’s theme concerning the idea of perfection. In the story‚ when Aylmer questions his wife’s loyalty and trust in
Premium Nathaniel Hawthorne Short story Aesthetics
PROCEDURE Part I Setting Up Experiment 2D: Separation of a mixture by Paper Chromatography Objectives: 1. To assemble and operate a paper chromatography apparatus 2. To study and the significance of Rf values 3. To test various food colorings and to calculate their Rf values 4. To compare measured Rf values with standard Rf values 5. To separate mixtures of food coloring into their components 6. To identify the components of mixtures by means of their Rf values Materials / Apparatus: See “Health
Premium Color Primary color Food coloring
Press. • Zimbardo‚ P. G.‚ Maslach‚ C.‚ & Haney‚ C. (2000). Reflections on the Stanford Prison Experiment: Genesis‚ transformations‚ consequences. In T. Blass (Ed.)‚ Obedience to authority: Current Perspectives on the Milgram paradigm (pp.193-237). Mahwah‚ N.J.: Erlbaum. • Haney‚ C.‚ & Zimbardo‚ P. G. (1998). The past and future of U.S. prison policy: Twenty-five years after the Stanford Prison Experiment. American Psychologist‚ 53‚ 709-727. • Zimbardo‚ P. G.‚ Haney‚ C.‚ Banks‚ W. C.‚ & Jaffe‚ D
Premium Prison Stanford prison experiment
Gale Hawthorne versus Peeta Mellark: A Look at Peeta Mellark and Gale Hawthorne By Jay Rogers-Giabbai Instructor Ms. Melinda Hughes English 1302.03 October 21‚ 2014 Rogers-Giabbai 1 Jay Rogers-Giabbai MeLinda Hughes English 1302. 03 October 21‚ 2014 Gale Hawthorne versus Peeta Mellark: A Look at Peeta Mellark and Gale Hawthorne “May the odds be forever in your favor‚” were the last words she heard before being sent away to the Capitols entertainment battlefield. “…Quote from Caesar Flickerman
Premium The Hunger Games