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16.6 Phase Diagrams
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In this lesson students will read requested information from a phase diagram and state the primary difference between a generic phase diagram and a phase diagram of water.

Subject:
Chemistry
Science
Material Type:
Lesson
Provider:
CK-12 Foundation
Date Added:
02/26/2019
The ABC's of Gas: Avogadro, Boyle, Charles
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This brief video describes the laws that govern gas properties (Boyle's Law, Charles' Law, and Avogadro's Law). Assessments for the student to complete after viewing the video and suggested supplemental resources are also included.

Subject:
Chemistry
Science
Material Type:
Lecture
Lesson
Presentation
Provider:
TED
Author:
Brian Bennett
Date Added:
02/26/2019
Acid-Base Solutions
Unrestricted Use
CC BY
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Learning Goals:Given acids or bases at the same concentration, demonstrate understanding of acid and base strength by: 1.Relating the strength of an acid or base to the extent to which it dissociates in water 2.Identifying all of the molecules and ions that are present in a given acid or base solution. 3.Comparing the relative concentrations of molecules and ions in weak versus strong acid (or base) solutions. 4.Describing the similarities and differences between strong acids and weak acids or strong bases and weak bases.Demonstrate understanding of solution concentration by: 1.Describing the similarities and differences between concentrated and dilute solutions. 2.Comparing the concentrations of all molecules and ions in concentrated versus dilute solutions of a particular acid or base.Use both the strength of the acid or base and the concentration of its solution in order to: 1.Describe in words and pictures (graphs or molecular drawings) what it means if you have a: Concentrated solution of a weak acid (or base) or Concentrated solution of a strong acid (or base) or other combinations. 2.Investigate different combinations of strength/concentrations that result in same pH values.Describe how common tools (pH meter, conductivity, pH paper) help identify whether a solution is an acid or base and strong or weak and concentrated or dilute.

Subject:
Chemistry
Material Type:
Activity/Lab
Author:
ERIN WOLFHOPE
Date Added:
09/16/2021
The Acid Test
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Students devise a scientific investigation to detect acids and bases in common materials. Students will prepare a test solution whose color changes when an acid or base is added.

Subject:
Chemistry
Physical Science
Science
Material Type:
Lesson Plan
Provider:
American Association for the Advancement of Science
Author:
Science Netlinks
Date Added:
02/26/2019
Acids and Bases
Conditional Remix & Share Permitted
CC BY-NC
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Acids and BasesGiving us credit when you use our content and technology is not just important for legal reasons. When you provide attribution to CK-12 Foundation, you support the ability of our non-profit organization to make great educational experiences available to students around the world.Our Creative Commons License welcomes you to use our content and technology when you give us attribution. If you have any questions about our policies, contact us at support@ck12.org

Subject:
Chemistry
Material Type:
Homework/Assignment
Author:
ERIN WOLFHOPE
Date Added:
03/23/2020
Activation Energy
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Students will investigate concepts related to endothermic and exothermic reactions and activiation energy. Students will construct and interpret an energy diagram showing the progress of an exothermic reaction.

Subject:
Chemistry
Science
Material Type:
Lesson Plan
Provider:
Science and Mathematics Initiative for Learning Enhancement
Author:
Kathy Kreidler
Date Added:
02/26/2019
Agape Center for Environmental Education
Only Sharing Permitted
CC BY-ND
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ACE Education is the Agapé Center for Environmental Education, a carefully developed and integrated program designed to meet the goals set forth by the NC Department of Public Instruction. ACE Education is a creative way to meet NC Essential Standards for Science and Social Studies. ACE Education experiences make use of experiential learning – proven to be the most effective method of education.

Subject:
Biology
Chemistry
Earth Science
Life Science
Science
Social Studies
Material Type:
Activity/Lab
Unit of Study
Author:
Mir Youngquist-Thurow
Date Added:
12/14/2020
Antacid Tablet Race
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In this activity, students investigate how increasing the surface area of a chemical increases its reaction rate. Students will compare the reaction rates when a whole antacid tablet and a crushed tablet are added to separate beakers of water.

Subject:
Chemistry
Science
Material Type:
Activity/Lab
Provider:
NASA Aerospace Education Services Project
Author:
Aerospace Education Services Program, Oklahoma State University
Date Added:
02/26/2019
Applied Science: Metals
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Students investigate how different treatments such as work-hardening, tempering, and annealing affect the mechanical properties of a number of metals.

Subject:
Chemistry
Science
Material Type:
Lesson Plan
Provider:
Nuffield Foundation
Author:
Nuffield Foundation
Date Added:
02/26/2019
Atoms and Models of Atoms
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This lesson introduces students to scientific models. The students will learn how models of the atom have changed as new evidence is gathered. The students will also learn about the current model of the atom. Each student will make a model of an atom of a different element.

Subject:
Chemistry
Physical Science
Science
Material Type:
Lesson Plan
Provider:
Alabama Learning Exchange
Author:
Karen Sharp
Date Added:
02/26/2019
Atoms in Motion
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This app for iPad devices is a fully interactive atomistic simulation that shows the motions of atoms as they attract, repel, and collide with one another. With the tap or swipe of a finger, students can add, delete, or highlight molecules, as well as increase/decrease temperature, pressure, or volume and explore the states of matter. An associated simulation, Salts, allows students to manipulate atoms and ions to join to form crystals.

Subject:
Chemistry
Physical Science
Science
Material Type:
Interactive
Provider:
Atoms in Motion, LLC
Author:
Atoms in Motion, LLC
Date Added:
02/26/2019