A detailed explanation‚ one paragraph or more in your own words‚ of the colligative property being discussed and why that property changes the way that it does when the amount of solute is increased. A detailed description‚ at least one paragraph‚ of a real-world application of the colligative property‚ including an explanation of how this application of the colligative property is important or useful to those affected. The real-world example must be one that was not mentioned in the lesson. An
Free Freezing-point depression Solutions Boiling point
An intensive property is a physical quantity whose value does not depend on the amount of the substance for which it is measured. For example‚ the temperature of a system in thermal equilibrium is the same as the temperature of any part of it. If the system is divided the temperature of each subsystem is identical. The same applies to the density of a homogeneous system: if the system is divided in half‚ the mass and the volume change in the identical ratio and the density remains unchanged. According
Premium Temperature Specific heat capacity Thermodynamics
Chapter 6 – Properties of gases lecture notes 1. Gas phase Gases have neither definite shape or volume 1) volume changes with pressure 2) volume changes with temperature 3) gases are miscible 4) gases are generally MUCH less dense than liquids 2. Atmospheric pressure 1 atm = 760 torr (mm of Hg) F= ma F = force m = mass a = acceleration P = F/A - ma/A P = pressure A
Free Pressure Ideal gas law Gas
for a few loss exposures Introduce the structure of commercial property insurance policies Review some concepts from FIL 250 Four Types of Loss Exposures All organizations are faced with loss exposures or possibilities of accidental loss Loss exposure: identify assets- it may decline in value‚ actual cause of loss “peril”‚ financial consequences- value of the property; cost of rebuilding. Property Damages to property to which organization has a financial interest Liability Third
Free Insurance Risk management
Research and discuss the macro‚ meso and micro drivers that will influence the client’s decision to proceed with development or not: Macro Factors: • The Role of Technology :Technology not only creates new products for retail companies to sell‚ but also plays a major role in changing the way retail companies do business. Technological advancements such as the Internet offer retail customers additional shopping options. Technology also opens new retail markets‚ such as the Home Shopping Network
Premium Real estate Economics
Department of Chemistry [Colligative Properties & Osmotic Pressure] Purpose : The experiment this week had two different purposes. The first is to teach us about freezing points. This lab was designed to show us the freezing point of a pure solvent‚ in comparison to a solvent in a solution with a non-volatile solute. The second goal of the experiment is to teach students about osmosis. In the experiment‚ we got to observe osmosis as well as understand dialysis
Premium Freezing-point depression Water Temperature
Exercise No. 2 COLLIGATIVE PROPERTIES (Full Report) I. INTRODUCTION Colligative properties In liquid solutions‚ particles are close together and the solute molecules or ions disrupt intermolecular forces between the solvent molecules‚ causing changes in those properties of the solvent that depend in intermolecular attraction. For example‚ the freezing point of a solution is lower than that of the of the pure solvent and the boiling point is higher. Colligative properties of solution are those that
Premium Water Solution Gas
To what extent have pressure groups changed in recent years? A pressure group is an organised group that seeks to influence government policy‚ public opinions or protect or advance a particular cause or interest. Groups may promote a specific issue and raise it up the political agenda‚ represent a particular section in society or they may have more general political and ideological objectives in mind when they campaign. In this essay I am going to analyse the significant changes in the nature
Premium European Union Political party Human rights
Peer Pressure What is peer pressure? Adolescents often times deal with pressures from homework‚ love‚ money‚ parents and teachers. However‚ one of the things that pressures us the most is how to fit in with our peers. We call it peer pressure. Simple enough‚ it is exactly what it says pressures from your peers. Peer pressure is when you do something either because they have persuaded you or because all your peers are doing it. Do you remember the last time your parents declined your
Free Adolescence Peer group Peer pressure
Peer pressure Have you ever been forced to do anything ? Have u ever felt that you are in a tight corner because of someone’s comment? we all could face situations like that; we all could have faced peer pressure. what is peer pressure? " Peer pressure is when someone or a group of people influences or encourages others to do things they do not want to do or tries to change people’s attitude‚ or behavior towards something
Premium Peer group Feeling Emotion