"Concept Development Studies in Chemistry" is an on-line textbook for an Introductory General Chemistry course. Each module develops a central concept in Chemistry from experimental observations and inductive reasoning. This approach complements an interactive or active learning teaching approach.

This resource contains 2 video lectures over coordination complexes and nomenclatureThis material corresponds to Chemistry Atoms First 2e, section 19.2https://openstax.org/books/chemistry-atoms-first-2e/pages/19-2-coordination-chemistry-of-transition-metals

This 11-minute video lesson works through a calculation for K-Ar dating (it is good to have some prior experience with e and logarithms to understand). [Cosmology and Astronomy playlist: Lesson 80 of 85]

This 11-minute video lesson looks at Potassium-Argon (K-Ar) dating and it can be used to date very old volcanic rock and the things that might be buried in between. [Cosmology and Astronomy playlist: Lesson 79 of 85]

" This course covers the following topics: X-ray diffraction: symmetry, space groups, geometry of diffraction, structure factors, phase problem, direct methods, Patterson methods, electron density maps, structure refinement, how to grow good crystals, powder methods, limits of X-ray diffraction methods, and structure data bases."

" This course in crystal structure refinement examines the practical aspects of crystal structure determination from data collection strategies to data reduction and basic and advanced refinement problems of organic and inorganic molecules."

Descripción del curso:
El "Manual de técnicas de laboratorio digital" desarrollado por el MIT, es una serie de videos diseñados para ayudar al alumno a prepararse para sus prácticas de laboratorio de Química Orgánica. Cada video proporciona una demostración detallada de una técnica de laboratorio, así como información y consejos útiles. Estos videos están pensados ​​para complementar, y no reemplazar, el manual de laboratorio del alumno y los guiones de prácticas. De hecho, se beneficiará más de ver los videos si ya ha leído sus guiones.

The "Digital Lab Techniques Manual" is a series of videos designed to help you prepare for your chemistry laboratory class. Each video provides a detailed demonstration of a common laboratory technique, as well as helpful tips and information. These videos are meant to supplement, and not replace, your lab manual and assigned reading. In fact, you will most benefit from watching the videos if you have already read the appropriate background information. To be a great experimentalist, you must understand both theory and technique! If you have questions about what you see, make sure to ask your TA or your instructor. WARNING NOTICE: The experiments described in these materials are potentially hazardous and require a high level of safety training, special facilities and equipment, and supervision by appropriate individuals. You bear the sole responsibility, liability, and risk for the implementation of such safety procedures and measures. MIT shall have no responsibility, liability, or risk for the content or implementation of any of the material presented.

This freshman-level course is the second semester of introductory physics. The focus is on electricity and magnetism The subject is taught using the TEAL (Technology Enabled Active Learning) format which utilizes small group interaction and current technology. The TEAL/Studio Project at MIT is a new approach to physics education designed to help students develop much better intuition about, and conceptual models of, physical phenomena.

This course introduces principles and mathematical models of electrochemical energy conversion and storage. Students study equivalent circuits, thermodynamics, reaction kinetics, transport phenomena, electrostatics, porous media, and phase transformations. In addition, this course includes applications to batteries, fuel cells, supercapacitors, and electrokinetics.

This resource contains two video lectures on electromagnetic energy and the Bohr model of the atom.This material corresponds to Chemistry Atoms First, 2e sections 3.1 and 3.2https://openstax.org/books/chemistry-atoms-first-2e/pages/3-1-electromagnetic-energyhttps://openstax.org/books/chemistry-atoms-first-2e/pages/3-2-the-bohr-model

This resource includes 4 video lectures covering box diagrams and spdf notationThese videos correspond to OpenStax Chemistry Atoms-First 2e section 3.4https://openstax.org/books/chemistry-atoms-first-2e/pages/3-4-electronic-structure-of-atoms-electron-configurations

So we know that all matter is made up of atoms, but what is an atom made out of? Chemists describe the structure of atoms using models. This section will cover the Bohr model, photoelectric effect, absorption and emission spectra, quantum numbers, and electron configurations.

" This is an advanced course on modeling, design, integration and best practices for use of machine elements such as bearings, springs, gears, cams and mechanisms. Modeling and analysis of these elements is based upon extensive application of physics, mathematics and core mechanical engineering principles (solid mechanics, fluid mechanics, manufacturing, estimation, computer simulation, etc.). These principles are reinforced via (1) hands-on laboratory experiences wherein students conduct experiments and disassemble machines and (2) a substantial design project wherein students model, design, fabricate and characterize a mechanical system that is relevant to a real world application. Students master the materials via problems sets that are directly related to, and coordinated with, the deliverables of their project. Student assessment is based upon mastery of the course materials and the student's ability to synthesize, model and fabricate a mechanical device subject to engineering constraints (e.g. cost and time/schedule)."

This resource includes a video lecture covering empirical and molecular formulas.  The practice worksheet has 5 problems converting percentages into binary empirical formulas and 10 problems converting empirical formulas to molecular formulas.  An answer key is included. This resource corresponds to Chemistry Atoms First 2e section 6.2https://openstax.org/books/chemistry-atoms-first-2e/pages/6-2-determining-empirical-and-molecular-formulas

This resource includes 3 video lectures over Hess's Law, including using reactions and enthalpy of formation. A worksheet with 10 thermochemical equations for student practice with answers is included.  This resource corresponds to Chemistry Atoms First 2e sections 9.3https://openstax.org/books/chemistry-atoms-first-2e/pages/9-3-enthalpy

This module covers four areas of enthalpy:1- introduction to enthalpy and reaction-energy diagrams; define exothermic and endothermic2- Thermochemical expressions and manipulating enthalpy3- Hess's Law4- Enthalpies of formation to find enthalpy of reaction

Overview: In this video, Carrie Owens uses building blocks to simulate equilibrium

Author: Carrie Owens, San Jacinto College Faculty

OER Provider: San Jacinto College

Creative Commons License: CC BY 4.0
This work is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/

Language: English

This resource contains 2 videos covering equilibrium calculations, including calculations with free energy and ICE tables.   This material corresponds to Chemistry Atoms First 2e section 13.4https://openstax.org/books/chemistry-atoms-first-2e/pages/13-4-equilibrium-calculations

Experimentium is a collection of General Chemistry lab experiments and associated prompts developed by Drs. Eszter Trufan and Elene Bouhoutsos-Brown. Most of the experiments can be performed both in the laboratory and at home, if a student kit is provided. The cost of the kits is estimated at under $50 with most items being reusable.