Experiment 1 colligative properties of solution

Solution cooling curve showing best fit straight lines through the two portions of the curve discussed in the text. Figure 3 shows an example with the trend lines drawn in and the intersection of the lines.

Experiment 1 colligative properties of solution

Chemistry Course Description This course provides instruction and experience in advanced writing techniques for students planning careers in chemistry or related scientific disciplines. The course will help students: This course is a prerequisite for: Goals and Objectives 1.

Become familiar with, and learn to effectively use common electronic resources for searching the scientific literature.

Experiment 1 colligative properties of solution

Learn to communicate scientific findings in a manner consistent with chemical literature practices. Learn writing styles appropriate for the literature. Learn to properly incorporate tables and figures into a research article. Properly cite references in a research article using accepted literature formats.

Learn how the process of peer-review is used in the chemical literature, and practice effective reviewing techniques when reading others' work. The article will consist of approximately pages of polished prose, not including tables, figures, or references.

Assignments for the course will be built around meeting this major outcome.The water activity (a w) usually increases with temperature and pressure increases. e For small temperature increases (T 1 T 2) at low a w, an often-applicable relationship is:where ΔH is an enthalpy change (for example, absorption or mixing), R is the gas constant, and T is in Kelvin.A similar equation is derived on the colligative properties page.

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3. Put a known mass of water in a boiling flask and a known mass of water in a container. Record the temperature of the water. Heat the boiling flask and pass all the steam into the water in the container so that all the steam condenses to water.

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Honors Chemistry is designed for students who have demonstrated strong ability in previous science courses. In this fast-paced, demanding course, the main topics--which include atomic theory, nuclear chemistry, periodicity, chemical reactions, stoichiometry, gases, solutions, reaction kinetics, equilibrium, acid-base theory, oxidation-reduction, and organic chemistry--are studied at an.

The colligative properties that we will consider in this and the next unit apply to to solutions in which the solute is non-volatile; that is, it does not make a significant contribution to the overall vapor pressure of the solution.

Osmotic pressure