'Salt ions' presentation slideshows

ENVIRONMENTAL SCIENCE

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Define the terms heterogeneous and homogeneous .

Warm up. Define the terms heterogeneous and homogeneous . What do you think is the difference between dissolving and melting?. Warm up. Heterogeneous: not uniform in composition Parts are usually visually distinct Homogeneous: uniform in composition

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Solubility

Solubility. Init 4/2/2015 by Daniel R. Barnes.

830 views • 74 slides

Water and Electrolyte Balance in Animals

Water and Electrolyte Balance in Animals. Chapter 42. Water Balance and Animals. Chemical reactions of life are in aqueous solutions An electrolyte is a compound that dissociates into ions when dissolved in water

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Water Relationships

Water Relationships. Outline. Water Availability Water Content of Air Water Movement in Aquatic Environments Water Movement Between Soils and Plants Water Regulation on Land Water Acquisition by Animals Water Acquisition by Plants Water Conservation by Plants and Animals

470 views • 35 slides

Chapter 44

Chapter 44. Osmoregulation and Excretion. Overview: A Balancing Act. Physiological systems of animals operate in a fluid environment Relative concentrations of water and solutes must be maintained within fairly narrow limits Osmoregulation: Regulates solute concentrations, and

561 views • 34 slides

Water Quality Analysis

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Properties of Seawater Last time talked about properties of water (Table 7.2)

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Osmosis

702 views • 26 slides

Warm up (Engage)

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Chapter 7 part 2 Water, Steam, and Ice

Chapter 7 part 2 Water, Steam, and Ice. Introductory Question. A glass of ice water contains both ice and water. After a few minutes of settling, how do the temperatures of the ice and the water compare? The ice is colder than the water The water is colder than the ice

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Enzymes

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Enzymes

Enzymes. Question:. What are enzymes ?. Enzymes. Answer: 1. Proteins: most enzymes are proteins , primarily tertiary and quaternary structures . 2. Catalyst: chemical agent that accelerates a reaction without being permanently changed in the process. Enzymes.

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Water Desalination

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Guided Notes about Seawater

Guided Notes about Seawater. Chapter 15, Section 2. 1. Seawater is a solution of about 96.5% water and 3.5% dissolved salts . The most abundant salt in seawater is sodium chloride (NaCl). 2. Most elements on Earth are present in seawater in the form of ions.

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Enzyme Review

Enzyme Review. What Are Enzymes?. Enzymes are Proteins that speed up chemical reactions. They act as Catalysts to break and form bonds when molecules interact End in - ase. 2. Enzyme Structure. The substance an enzyme acts on is the substrate

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Desalination of Brackish Water by Reverse Osmosis Jennifer Kanchukova, Natalie Tran, Jeff Kunkle Advisors: Jan Talbot, P

Desalination of Brackish Water by Reverse Osmosis Jennifer Kanchukova, Natalie Tran, Jeff Kunkle Advisors: Jan Talbot, Ph.D. & Richard Herz, Ph.D. Chemical Engineering Program University of California, San Diego. Objectives S To construct a reverse osmosis setup to desalinate brackish water

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