Performed: 04/02/14 Date Submitted: 04/15/14 Name: Lisa Jacoby Title: Physical and Chemical Properties Purpose: Investigating the chemical properties of pure chemical substances as well as exploring the physical properties of pure chemical substances Procedure: 1. I half-filled one well of a 24-well plate with 6M HCl and half-filled a second well of the 24-well plate with 6 M NaOH. I then sucked up these chemicals into their labeled pipets. I then set aside for later 2. I performed
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1. white crystalline compound 2. has a strong odor 3. round shape 4. it weighs .23g (2 pcs.) Observation: 1. After grinding the two pieces of naphthalene balls‚ we put it in the evaporating dish with water and stirred it and placed it in the tripod and heat it. The funnel with filter paper served as the lid of the evaporating dish. 2. The filter paper filtered the fumes that coming out from the boiling water. 3. While the water is boiling you can hear a sound (like a sound
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Exercise 7: Respiratory System Mechanics: Activity 2: Comparative Spirometry Lab Report Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. A normal resting tidal volume is expected to be around You correctly answered: d. 500 ml. 2. Which respiratory process is impaired the most by emphysema? You correctly answered: c. expiration 3. During an asthma attack You correctly answered: b. inspiration and expiration are impaired. 4. During moderate aerobic exercise‚ which
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the stress that is put on physical image rather than overall health. Physical activity includes any action that strengthens muscles or strengthens the cardiovascular system. It can be performed by aerobic exercises such as sports and other activities that increase cardiovascular endurance or anaerobic exercise such as weight training that focus on increasing short term muscle strength. I could stand up here for hours and go on and on about the endless amazing things exercise brings a person‚ but instead
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REVIEW SHEET Lab Report – Lab 3 Addendum – Cell Anatomy and Physioligy PhysioEx Worksheet Mark R. Graham 1455 Betty Court‚ Orange Park FL 32073 BSC2085C - Anatomy and Physiology I - 333738 Fall Term 2010 Larry Chad Winter lwinter@fscj.edu Submitted - 9/18/2010 NAME Mark Graham Cell Transport Mechanisms and Permeability Activity 1: Simulating Dialysis (Simple Diffusion) Chart 1 – Dialysis Results |Membrane (MCWO)
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Home Group Leader Assignment: Physiology of Physical Activity Physical activity has been a part of societies for centuries. Activity has been incorporated into people’s daily lives in various forms such as sport‚ weightlifting‚ running‚ hiking‚ swimming and walking to name a few. Many perform physical activity for physical‚ emotional and mental well-being while others take part for leisurely fun. The physiology of how physical activity affects our bodies has been studied thoroughly. In the following
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PBSL 1121-Physical Activity and Health Assignment 1 Ho Tsz Kan 3035045152 Abstract Physical status of a person is very critical because a healthy body would be the most fundamental requirement of human. Especially when getting into University‚ most of the students would like to put most of their focus on academic work but not physical status. It was a pretty serious issue. The aim of the study is to find out how actually physical active HKU students are. Daily steps would be a good indicator
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with adults and one another‚ they can also create stressful environments for children. For example‚ adults may place unrealistic pressure on their children to perform. Parents and children must find a balance in regard to how many extracurricular activities children participate in. Team sports participation can be an amazing tool that helps children grow and succeed in their everyday lives and in the future Health Is Wealth “Health is wealth.” Those who have understood its importance will try to
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Molecular Approach (Tro) Chapter 10 Chemical Bonding II: Molecular Shapes‚ Valance Bond Theory‚ and Molecular Orbital Theory 1) Determine the electron geometry (eg) and molecular geometry(mg) of BCl3. A) eg=trigonal planar‚ mg=trigonal planar B) eg=tetrahedral‚ mg=trigonal planar C) eg=tetrahedral‚ mg=trigonal pyramidal D) eg=trigonal planar‚ mg=bent E) eg=trigonal bipyramidal‚ mg= trigonal bipyramidal Answer: A 2) Determine the electron geometry
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Activity FOUR There is a direct relationship between the MWCO and the filtration rate; the higher the MWCO‚ the higher the filtration rate. Powdered charcoal is the solute that did not appear in the filtrate when using any MWCO membranes. As pressure increases‚ the filtration rate also increases‚ as long as the MWCO does not decrease. Since we have no control over the MWCO of a living membrane‚ we can increase the rate of filtration by increasing the pressure. The molecular weight
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