Teaching Activities
Earth education activities from across all of the sites within the Teach the Earth portal.
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Geoscience > Geology > Geochemistry > Acid/Base Reactions
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Mineral Solubility Calculations part of Geochemistry:Activities
John Ayers, Vanderbilt University
Explores the pH dependence of the solubility of quartz, kaolinite, and rare earth phosphate, and familiarizes students with the use of the Geochemists Workbench programs "React" for creating reaction path ...
Resource Type: Activities: Activities:Problem Set
Subject: Geoscience:Geology, Geology:Geochemistry:Acid/Base Reactions, Aqueous Solutions
Activity Review: Passed Peer Review
Sedimentation Rates from Pb-210 data part of Hydrogeology:Hydrogeology, Soils, Geochemistry 2013:Activities
Steven Petsch, University of Massachusetts-Amherst
In this exercise, students use a data table of depth, porosity, Pb-210 activity, CaCO3 concentration, 14C age and d13C values to calculate mass accumulation rates, linear sedimentation rates, CaCO3 dissolution and ...
Resource Type: Activities: Activities:Problem Set
Subject: Geoscience:Geology:Geochemistry:Acid/Base Reactions, Organic and Biochemistry, Geochemical Analysis, Radioisotopes, Geoscience:Geology:Geochemistry
Activity Review: Passed Peer Review
Writing chemical reactions part of Geochemistry:Activities
John Ayers, Vanderbilt University
This is a simple introduction to writing weathering and redox reactions by hand and by using the Rxn program in the Geochemists Workbench. Its usually the first HW assignment I give in my class "Geochemical ...
Resource Type: Activities: Activities:Problem Set
Subject: Geoscience:Geology, Geology:Geochemistry:Acid/Base Reactions, Aqueous Solutions, Oxidation/Reduction Reactions
Activity Review: Passed Peer Review