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Acid-Base Reactions in Solution: Crash Course Chemistry #8
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Last week, Hank talked about how stuff mixes together in solutions. Today, and for the next few weeks, he will talk about the actual reactions happening in those solutions - atoms reorganizing themselves to create whole new substances in the processes that make our world the one we know and love. This week, we focus on acids and bases and their proton-exchanging ways.

Chapters:
Chemistry Can Cause Death
Acids and Bases are Complicated
Conjugate Bases
Conjugate Acids
Acid-Base Stoichiometry
Review

Subject:
Chemistry
Physical Science
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course Chemistry
Date Added:
04/09/2013
Acid-Base Solutions
Unrestricted Use
CC BY
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How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?

Subject:
Chemistry
Physical Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Kathy Perkins
Kelly Lancaster
Patricia Loeblein
Robert Parson
Date Added:
09/01/2010
Acid-Base Titration of an Eggshell
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CC BY-NC-SA
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This activity is acid-base titration lab where students determine the percent of calcium carbonate in an eggshell.

Subject:
Chemistry
Ecology
Geoscience
Life Science
Physical Science
Material Type:
Activity/Lab
Assessment
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Jeff Ehmke
Date Added:
12/09/2011
Acid Dilution Problem
Only Sharing Permitted
CC BY-NC-ND
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In this activity, students use the virtual lab to create 500mL of 3M HCl solution from a concentrated stock solution of 11.6M HCl. They must first calculate the correct volumes of 11.6M HCl solution and water to mix together to create the final solution. Next, they prepare the solution using the appropriate glassware, and then can check their answer using the concentration viewer in the solution info panel.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Provider:
Carnegie Mellon University
Provider Set:
The ChemCollective
Date Added:
02/05/2021
Acid Mine Drainage Field-Lab Experience Round 1
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CC BY-NC-SA
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In this field-based exercise, students were given a tour of an abandoned mine site and asked to utilize a set of field measurements to describe the spatial details of metal transport. This drew on previous experience with field measurements and prompted them to work together to solve an observed chemical evolution of a contaminated brook. The exercise is an excellent example for students to bring together acid-base chemistry, redox chemistry, and thermodynamic concepts together to describe a reasonably complex system. The field component was completed in a full day, but we will be expanding this next fall for a 2 day exercise (weekend). The exercise was coupled with subsequent labs to complete analysis of the water samples and accomplish speciation calculations using PHREEQCI.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Teach the Earth
Author:
Greg Druschel
Date Added:
08/17/2019
Acid Mine Field-Lab Experience
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CC BY-NC-SA
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Intended Audience: This activity was used for an introductory Geochemistry class, which contained students from sophomore level to master's students. We took the trip in mid-October, about as late as possible in Vermont, after they had gained some previous field experience and lab work in addition to an in introduction to these principles in class.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Subject:
Biology
Chemistry
Life Science
Physical Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Teach the Earth
Date Added:
08/12/2019
Acid Rain: Sample Socratic Questions
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CC BY-NC-SA
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Cluster of questions on acid rain deposition.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Subject:
Biology
Chemistry
Life Science
Physical Science
Material Type:
Assessment
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Teach the Earth
Author:
Dorothy Merritts
Date Added:
08/06/2019
Acidification of Freshwater Streams and Lakes
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CC BY-NC-SA
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Students research the acidification of freshwater streams and lakes, identify at least one of the sources, and determine how their daily activities contribute to the problem.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Teach the Earth
Author:
Katy Olsen, Pierce College
Date Added:
07/06/2017
Acidity: Crash Course Organic Chemistry #11
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Acidity is a tricky concept, and it’s not always like how we see it in the movies. As organic chemists, we need to know how to predict the strength of weak acids and bases. In this episode of Crash Course Organic Chemistry, we’ll learn four key factors that we can use to predict relative acidity. This important tool will help us us to predict the products of chemical reactions.

Subject:
Biology
Chemistry
Life Science
Physical Science
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course Organic Chemistry
Date Added:
09/03/2020
Acidity of Aromatic Acids
Unrestricted Use
Public Domain
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The most important property of carboxylic acids, an the one that is responsible for naming them such, is their acidity. An acid is any compound that donates a hydrogen ion (H+, also called a proton) to another compound, termed a base. Carboxylic acids to this much more readily than most other classes of organic compounds, so they are said to be stronger acids, even though they are much weaker than the most important mineral acids -- sulfuric acid (H2SO4), nitric acid (HNO3), and hydrochloric acid (HCl).

Subject:
Applied Science
Chemistry
Health, Medicine and Nursing
Physical Science
Material Type:
Lecture Notes
Author:
Dr Yogesh Murti
Date Added:
12/12/2020
Acids & Bases: An Introduction
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Educational Use
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This module provides an intrioduction to acid and base chemistry. The Arrhenius and Bronsted-Lowry concepts of acids and bases are discussed as well as the pH scale and neutralization reactions.

Subject:
Astronomy
Chemistry
Education
Physical Science
Space Science
Material Type:
Interactive
Unit of Study
Provider:
UCAR Staff
Provider Set:
Visionlearning
Author:
Anthony Carpi
Date Added:
03/18/2003
Acids and Bases: Cabbage Juice Indicator
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Educational Use
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In this video segment, the ZOOM cast demonstrates how to use cabbage juice to find out if a solution is an acid or a base.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and Bases Informative Presentation
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CC BY-NC-SA
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This is a pdf of a presentation. It can be used to expand upon or introduce the topic of Acids and Bases within chemistry. It primarily goes over the basics but could be used at any point.

Subject:
Chemistry
Physical Science
Material Type:
Reading
Date Added:
05/14/2019
Acids and Bases Lab
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CC BY-NC-SA
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This is a lab followed by questions to help students understand how acids and bases interact. It also helps students understand how pH works.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Date Added:
05/14/2019
Acids and Bases: Making a Film Canister Rocket
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Educational Use
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In this video segment adapted from ZOOM, two cast members demonstrate what happens when vinegar is added to baking soda inside a container. The resulting chemical reaction produces enough carbon dioxide to launch their paper rocket skyward.
Recommended for: Grades K-5

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and Bases Review
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This is a review of information that should have been learned regarding acids, bases, and pH. It is a series of questions followed by answers and explanations.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Date Added:
05/14/2019
Acids and Bases: Testing Rocket Cars
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Educational Use
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A car propelled by the reaction between lemon juice and baking soda has more in common with rockets and jet aircraft than one might think. In this video segment adapted from ZOOM, two cast members demonstrate the power of rocket-propelled vehicles and how to exploit the force produced by the carbon dioxide gas. Grades 3-8.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and Bases: Testing Rockets
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Educational Use
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It would seem that bottles of lemon juice and rockets have only their basic shape in common. However, as two cast members from ZOOM demonstrate in this adapted video segment, when baking soda is added to the mix, a plastic bottle can act very much like a real rocket. Grades 3-8.

Subject:
Chemistry
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and bases
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CC BY-NC-SA
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In this section we will be talking about the basics of acids and bases and how acid-base chemistry is related to chemical equilibrium. We will cover acid and base definitions, pH, acid-base equilibria, acid-base properties of salts, and the pH of salt solutions.

Subject:
Chemistry
Physical Science
Material Type:
Lesson
Provider:
Khan Academy
Provider Set:
Khan Academy
Date Added:
06/26/2019
Adapt Homework System
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CC BY
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Adapt is an online homework system that exists within the LibreTexts platform. Instructors can create courses and assignments for students. Course shells for preparatory chemistry, general chemistry, analytical chemistry, and organic chemistry are available in the commons area.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Provider:
LibreTexts
Author:
California Education Learning Lab
Date Added:
12/13/2022