the aim and background information 2.1. Diffusion is the spontaneous kinetic movement by which molecules move from an area of a high concentration to an area of low concentration. Diffusion continues until it reaches equilibrium. Osmosis is similar to Diffusion but it’s the process in which water moves across a semi-permeable membrane and goes to the higher concentration of solute.1 2.2. Important factors to Osmosis and Diffusion include Temperature‚ Concentration and Surface area
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Diffusion is the process by which a particular phenomenon --- such as a contagious disease‚ a technological innovation or even an idea --- is spread from person to person over a period of space and time. One method of diffusion is known as expansion diffusion‚ which is broken down into three distinct types. Expansion Diffusion * Strictly defined‚ expansion diffusion is the process of spreading something from one place to another in an ever-expanding "snowballing" process. Expansion diffusion
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To start this off‚ conservatives and liberals are quite opposite of eachother. Liberals are into new ideas and fixing things as Conservatives are more traditional and don’t like change. Liberals believe that everyone should work together and rely on the government to fix their problems‚ on the other hand conservatives believe that things should be kept personal and problems should be solved on a personal level. Conservatives believe in a strong national security because without it we are open to
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Sodium From Wikipedia‚ the free encyclopedia This article is about the chemical element. For the PlayStation Home game‚ see Sodium (PlayStation Home). For the racehorse‚ seeSodium (horse). "Natrium" redirects here. For the town in West Virginia‚ see Natrium‚ West Virginia. Sodium 11Na
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Normally children will read because the children’s parents want them to‚ but in reading children’s books people can learn all kinds of lessons and core life values. Both of my groups books were written by the same two authors; Stan and Jan Berenstain they have written all of the books in the series The Berenstain Bears. They are a series of books about a bear family that encounters everyday problems‚ and solves them. The first book was The Berenstain Bears Pick Up and Put Away. It is time for bedtime
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ON THE RATE OF DIFFUSION OF SUBSTANCES PRINCESS AYNAH D. SANGGACALA Biology 101.1 Professor Christina A. Barazona September 15‚ 2014 THE EFFECTS OF MOLECULAR WEIGHT ON THE RATE OF DIFFUSION OF SUBSTANCES In partial fulfillment of the requirement For Biology 101.1 By Princess Aynah D. Sanggacala Professor Christina A. Barazona September 15‚ 2014 ABSTRACT The effect of molecular weight on the rate of diffusion was figured
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A hydrate is any compound that contains water in the form of H2O molecules and usually has a definite content of water by weight. Hydrates typically have a crystal like appearance that can vary in colour and have a naming scheme based on the compound and number of water molecules that are in the hydrate. Copper(II) sulfate pentahydrate‚ or CuSO4 * 5H2O‚ is a ratio of one copper sulfate to five (penta) molecules of water. Copper sulfate pentahydrate is a blue hydrate while anhydrous copper sulfate
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In the experiment‚ as the size of the cube decreased‚ the absorption rate increased‚ showing that the smaller cells absorbed more sodium hydroxide than bigger cells. The smaller cells were able to absorb more sodium hydroxide as they have a bigger surface area to volume ratio causing them to act more efficiently than the bigger cells. The smallest cell had a ratio of 1:12 while the biggest cell had a ratio of 1:2‚ leaving a gap of 5:12 causing the bigger cell to act less efficient in absorbing the
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Health - state if complete physical‚ mental‚ and social well being and not merely the absence of disease or infirmity. State of being well and using every power the individual possesses to the fullest extent.- (nightingale) Wellness- is an integrated method of functioning oriented towards maximizing the potentials of an individual within the environment where he is functioning. - Dunn. Well being- a subjective perception of balance‚ harmony‚ and vitality. - (Leddy and pepper) Illness- Disturbance
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Have you ever wondered how the southeast and southwest regions are alike and different? Well‚ if you do here we go! Both regions are located in North America. I love the southeast region because it is mild and humid. Most of the time‚ it is subtropical. Subtropical means relating to or bring the regions bordering on the tropical zone. The southwest is very cold region in the winter. It also can get very warm in the summer to. The southwest region has many mountains and other landforms such as
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