Title: What is the effect of concentration of acid on the rate of diffusion in agar blocks? Aim: To investigate how the concentration affects the rate of diffusion of hydrochloric acid through agar blocks Research Question: To determine how will different concentrations (0.1M‚ 0.2M‚ 0.3M‚ 0.4M‚ 0.5M) of hydrochloric acid affect the rate of diffusion of sodium chloride through agar blocks? Introduction-include prediction; information you have researched before Diffusion refers to the passive movement
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Let’s face it – we’ve all had our share of embarrassing moments. Just be thankful that none of them were as humiliating (and hilarious!) as these: "A mother was taking a shower when her2 year old son came into the bathroom and wrapped himself in toilet paper. Although he made a mess‚ he looked adorable‚ so she ran for my camera and took a few shots. They came out so well that she had copies made and included one with each of their Christmas cards. Days later‚ a relative called about the picture
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Estee Zeldin My Most Compelling Moment As a young teen I always dreamt of accomplishing something that would have people’s eyes opened. Many doors were opened right before me and I could’ve walked through anyone. Having that opportunity I took the advantage I had and tried several doors. Doing so‚ after a while I never had the intentions of finishing what I began because nothing came naturally to me. At that point of my life I was 13 years old. The typical age of a girl who wants to be noticed
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Jean Watson: A Caring Moment Christie M. Ishman RN NUR/403 Theories and Models of Nursing Practice April 4‚ 2011 Stephanie Merck‚ APRN‚ MS‚ CS Background of theory The caring theorist‚ Jean Watson‚ first developed her theory and published the philosophy and science of caring in 1979 (Current Nursing‚ 2011). She describes nursing as a process of caring not curing‚ and that it is effectively practiced and demonstrated interpersonally only. Her theory also “suggests that caring is
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Now this might not seem like something that would make her uneasy‚ but trust me‚ it does. The girl expected me to be super nervous‚ so seeing me smile so confidently and at ease probably made her a little nervous. That little moment of nervousness is all I needed. The ref blew the whistle to signal that it was okay for her to shoot. I got set‚ and everything seemed to go in slow motion from that point on. My eyes were trained on the ball as she slowly jogged up to it‚ cocked
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Nicole Lantz 2-18-14 12:15-1:30 My Most Successful Moment to Date Through all my years of high school I was homeschooled. This was due to the fact that my mom was taking care of my grandparents in Florida‚ at the time we lived in North Carolina‚ and my dad traveled for work; therefore‚ there was no body to take us to school. Online school became the only option in that situation. As a way of staying busy and getting out of the house I always worked odd jobs that would hire
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Microbial Growth of Consumable Products By Bryce Wilmott AIM: To calculate the quantity of observable microbial colonies on the surface of the Agar solid‚ as to determine the presence of microbes in consumable products i.e. yoghurt and blue vein cheese. HYPOTHESIS: Microbial growth will be present in two of the three Agar plates (those containing the food product) due to the suspected presence of microbes‚ whilst the control Agar plate (containing no food products)
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Haley Rolsma Dr. Schnellman Eng. 15000 24 Date “Conquering the Coaster” As a girl who had always hated heights and finding myself fifteen stories in the air‚ the only thing that came to mind was if I was going to make it off the roller coaster I was riding. Conquering my first roller coaster and overcoming my fear of heights made me realize that I shouldn’t be afraid to take chances in life‚ but to be brave‚ because it may just turn out to be the ride of my life. At thirteen years old‚ I was
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given the bulk density and minimum void content. Equipment * Electronic Balance * Metal Cylinder (AS Compliant) * Metal Scoop * Tamping Steel Rod Test Procedure 1. Determine the weight and volume of the cylinder (for lab experiment written on side). 2. For the mixed aggregates ensure they are well mixed. Now fill the cylinder with the aggregate to 1/3 the height of the cylinder using the scoop. 3. Compact the aggregate with the tamping rod giving 25 strokes without
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AM 317 MECHANICS LAB EXPERIMENT 1 BEAM DEFLECTIONS TEST PERFORMED: FEBRUARY 4‚ 2015 REPORT SUBMITTED: FEBRUARY 11‚ 2015 BY HAGOP MERTEKHANIAN Student I.D # 105200288 Wednesday 7:00 pm GROUP 1 ABSTRACT Deflections of a beam are important to be able predict the amount of deflection for a given loading situation. This experiment addresses determining the yield point for a material to fail‚ so the stress in the material does not have to reach to that point. This is where understanding beam deflection
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