Mixtures and Solutions can often become confusing because solutions are mixtures‚ but not all mixtures are solutions. A mixture can either be homogeneous or heterogeneous. A homogeneous mixture is where the mixture’s components are distributed uniformly within the mixture. A heterogeneous mixture is where the components are not uniform. Mixtures can either be miscible or immiscible‚ the difference being whether or not the mixture forms a homogeneous mixture or not. In a solution a solute is soluble
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SUBJECT ASSIGNMENT: INDIVIDUAL FACTORS in the LEARNER´S DEVELOPMENT Date: 31st October 2013 Assignment: The following are taken from learner self-reports. Read‚ determine and explain what aspects of their learning the learners attend to and assess. See the example provided. For Example: Now that I ’m in the 1st year of Bachillerato‚ I feel I ’m not making any progress: The student is showing a lack of motivation. It is quite
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HSC 3022 Support individuals to live at home |Title |HSC 3022 Support individuals to live at home | |Level |3 | |Credit value |4 | |Learning outcomes
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constituents as cations and non-metallic constituents as anions. In this experiment‚ you will analyze a known solution that contains the entire Group I cations—silver‚ lead‚ and mercury (I)—and an unknown solution to determine which ions are present and which are absent. II. DISCUSSION: The chlorides of Pb2+‚ Hg22+ and Ag+ are all insoluble in cold water. They can be removed as a group from solution by the addition of HCl. The reactions that occur are simple precipitations and can be represented by
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of Manila) Intramuros‚ Manila COLLEGE OF NURSING Benedict’s Solution Submitted by: Marco Antonio A. Baltazar BSN IV-3 Submitted to: Prof. Marilyn Agravante Community Health Nursing Benedict’s Solution What is Benedict’s Solution? Benedict’s solution‚ deep-blue alkaline solution used to test for the presence of the aldehyde functional group‚ - CHO. The substance to be tested is heated with Benedict’s solution; formation of a brick-red precipitate indicates presence of the aldehyde
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The Population Solution Question... 1. Most people assume that human numbers will stabilize at some point in the future. Discuss the conditions which can contribute to the solution of the population explosion. "Let us suppose that the average human being weighs 60 kilogram ’s. If that ’s the case then 100‚000‚000‚000‚000‚000‚000 people would weigh as much as the whole Earth does. That number of people is 30‚000‚000‚000‚000 times as many people as there are living today. It may seem to
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Individual Advertising Campaign Brief PURPOSE: The purpose of this assignment is to give students an opportunity to show their understanding of advertising principles and apply their creativity through the strategic design of an advertising campaign concept. The designed advertising campaign will aim to address opportunities or problems identified in the ‘advertising brief’ derived from the findings of the group research report. BRIEF: Students are required to develop an advertising campaign designed
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Assignment 1: Managing Individual Differences Organisations are comprised of unique individuals usually working in collaborative arrangements. Think of some of the people that you have worked with on one or more projects in an organisation. Referring to theory‚ in what way did they‚ through their unique characteristics (such as preferred roles‚ personality‚ perception‚ behaviour‚ values and attitudes‚ cultural background‚ abilities or skills) assist or hinder the organisation in achieving one
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PROPERTIES OF SOLUTIONS A solution is a mixture of materials‚ one of which is usually a fluid. A fluid is a material that flows‚ such as a liquid or a gas. The fluid of a solution is usually the solvent. The material other than the solvent is the solute. We say that we dissolve the solute into the solvent. Some solutions are so common to us that we give them a unique name. A solution of water and sugar is called syrup. A solution of sodium chloride (common table salt) in water is called brine
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Violence in High Schools Columbine High School‚ April 20‚ 1999 was the scene of a massacre‚ but in wake of this massacre America experienced an epiphany. Tragically‚ this was not the last we would here about crimes of a similar nature to this one. From 1996 to 2000 an unprecedented slew of violence occurred. There were twelve incidents which received national coverage and left many millions more questioning what happened‚ what went wrong‚ where did this come from. This clearly marked the social
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