property of a substance corresponds to the average KE of its particles? Temperature What property of a substance corresponds to the average PE of its particles? Phase List the three common states of matter in order of highest potential to lowest. Gas‚ liquid & solid. e-Lab: Open PhET simulation States of Matter. The beginning of the lab starts with Neon in a solid state at 13 K. (Kelvin (K) is a unit of temperature like Celsius and Fahrenheit). You can heat or cool the substances in the
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Healthcare Communication Method During Changes HCS/320 Healthcare Communication Method During Changes I’m NAME and I am working as the administrator for temporary as well as long-term care facilities. At present I am working for Health Bridge Manor that offers temporary rehab facility and long-standing stay for patients. My role as administrator makes me look after the quality of care. I monitor to ensure all needs of the clients are met at the facility
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ASSIGNMENT 4: Final paper Investigate a Social Issue By June 07th ‚ 2014 SOC 100 Instructor: Professor NAZER In recent years‚ the relationship between crime and economy crises has been highly studied by economies and has sparked up interest among members of the general public‚ the media‚ policy makers‚ and criminal justice practitioners. Although there are many conflicting ideas on how the economy downturn affects crime rates‚ it is reasonable to study
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huge amounts of energy‚ and their molecules are spread out as much as possible. With very little pressure‚ when compared to liquids and solids‚ those molecules can be compressed. It happens all of the time. Combinations of pressure and decreasing temperature force gases into tubes that we use every day. You might see compressed air in a spray bottle or feel the carbon dioxide rush out of a can of soda. Those are both examples of gas forced into a smaller space than it would want‚ and the gas escapes
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Neutralization Titrations: The Determination of Sodium Carbonate from Unknown Soda Ash Unknown # I. Purpose: The goal of this experiment is to determine the weight % of Na2CO3 through the preparation of NaOH and HCl standards. The molarity of the standards will be found through titration of KHP for NaOH‚ HCl vs the known NaOH‚ and the unknown Soda Ash sample vs the known HCl. II. Equations and Sample Calculations: Titration of HCl with NaOH: Complete Equation: HCl (aq) + NaOH (aq)
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living cells. In addition to making life possible‚ many enzymes have numerous applications that affect our daily lives in other ways such as food processing‚ clinical diagnoses‚ sewage treatment‚ and the textile industry. In this activity you will investigate how a particular factor influences the action of an enzyme. Conditions: Students are NOT required to design an experiment. Experimental design has been provided for you to use instead. You are however required to submit a Risk Assessment for
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transformations of the nation into the one that is known now. Among those social changes were the arising force of feminism‚ the altering relationship with Quebec‚ and the growing cultural diversity within Canada. Soon after WWII‚ “The Second Wave” of feminism swept the decade and the rights of women were largely demanded by feminists. Pierre Trudeau realized that the unbalanced status between the sexes was in the need of change and encouraged feminism by supporting it with new laws and measures. In 1967
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Social Change in the United States During World War II As the possibility of a second World War arose people began to form opinions on the United States ’ role in Europe. The general population disagreed on whether or not to get involved in the conflict with Germany. Some people believed in interventionism‚ the theory that the United States should do everything it could to support Britain without declaring war on Germany. Along with William Allen White they formed the Committee to Defend
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diagram above.) 2.Secondly I will measure the required amount of Zinc (Zn) on a weighing scale‚ again for precise accuracy. I will then measure the starting temperature using a thermometer. Next I will pour the Zinc into the test tube containing CuSO4. 3.Finally I will measure the final temperature using a thermometer and record the temperature rise in °c. (I will carry out all my experiments under lab safety precautions.) Variables *I will vary the mass of Zinc‚ & use the following Zinc weights:
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much energy is needed for chemical reactions to take place. Enzymes also known as catalysts is one of the main factors in producing energy in individual’s bodies. The experiment conducted was to test how different temperatures effected the catabolizing of fungal and bacterial amylase‚ as well as the optimal temperature needed for the enzyme to correlate with the bacteria and fungi. The enzyme’s break down within the starch was observed through different temperatures and time periods. The Starch was
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