The course includes a multitude of formative practice problems that are scaffolded and include detailed feedback, . For many students, this course provides the foundation to a career in chemistry, while for others, this may be their only college-level science course. The LibreTexts libraries are Powered by MindTouch® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. Describe the roles of intermolecular attractive forces in viscosity, surface tension, and capillary rise. Describe and explain the observed periodic trends of atomic and ionic size. Convert among the temperature scales of Fahrenheit, Celsius, and Kelvin. Define and describe the bonding and properties of ionic, molecular, metallic, and covalent network crystalline solids. Use average covalent bond energies to estimate enthalpies of reactions. elements. Textbook content produced by OpenStax College is licensed under a Creative Commons Attribution License 4.0 license. http://cnx.org/contents/85abf193-2bd...a7ac8df6@9.110, lulu@Nassau Community College\\CHE151 - General Chemistry I@Daniel Resch@Nassau Community College@CHE151 - General Chemistry I. Evidence-Based Practice in Management and Consulting, Health Information Technology Foundations, Composites Technology — NSC STEM Pathways, Electric Vehicle Technology — NSC STEM Pathways, Environmental Technology — NSC STEM Pathways, Mechatronics Technology — NSC STEM Pathways. For many students, this course provides the foundation to a career in chemistry, while for others, this may be their only college-level science course. Learn about Open & Free OLI courses by visiting the “Open & Free features” tab below. Apply the concepts of isotopes and their percent abundance to make calculations associated with atomic mass. Describe the basic properties of solutions and how they form. [ "article:topic-category", "authorname:openstax", "showtoc:no", "coverpage:yes", "license:ccby", "field:genchem", "lulu@Nassau Community College\\\\CHE151 - General Chemistry I@Daniel Resch@Nassau Community College@CHE151 - General Chemistry I" ], 3: Electronic Structure and Periodic Properties, 4: Chemical Bonding and Molecular Geometry, 6: Composition of Substances and Solutions. The course also includes many engaging and interactive elements such as interactive examples and instructor-led videos demonstrating problem solving methods. Watch the recordings here on Youtube! The exercises scaffold students through complex problems before moving to less or un-scaffolded practice. OLI’s Research Culture, Projects, and Getting Involved. OLI’s website has undergone a refresh, and so has the student registration process. This course offers highly contextualized, engaging content, designed in a logical flow that transitions smoothly between relatively small amounts of expository text, worked examples, activities, interactives, … Represent chemical reactions with chemical equations. Download for free at http://cnx.org/contents/85abf193-2bd...a7ac8df6@9.110). Substantial value is added through a coherent learning experience, tagged against a consistent set of learning objectives tied to a common knowledge model. Explain solute-solvent interactions of ionic and covalent electrolytes. Assess the polarity of a molecule based on its bonding and structure. General Chemistry 1 is a highly interactive and engaging course that covers all topics typical of first semester General Chemistry. Describe the relationship between the kinetic molecular theory and the gas laws. Predict the structures of small molecules using valence shell electron pair repulsion (VSEPR) theory. Identify the types of intermolecular forces experienced by specific molecules based on their structures. Apply stoichiometric relationships to calculate amounts of substances involved in chemical reactions. A full desktop operating system, such as Windows or Mac OS X. List and describe traits of the four quantum numbers that form the basis for completely specifying the state of an electron in an atom. pure substance. mixture. compound. Perform calculations using the mathematical equations that describe various colligative effects. General Chemistry 1 is a highly interactive and engaging course that covers all topics typical of first semester General Chemistry. Convert units using dimensional analysis. General Chemistry 1 Last updated; Save as PDF Page ID 207442; Contributed by Paul Flowers, Klaus Theopold & Richard Langley et al. Explain the differences between ideal gases and real gases. Paul Flowers, Klaus Theopold & Richard Langley et al. Missed the LibreFest? Have questions or comments? Calculate pressure, temperature, volume, or amount of gas by applying the appropriate gas law. Calculate enthalpy changes for various chemical reactions. Unless otherwise noted, LibreTexts content is licensed by CC BY-NC-SA 3.0. Open & Free OLI courses enable independent learners to study a subject on their own terms, at their leisure. an operating system that supports the latest browser update, the latest browser update (Chrome recommended; Firefox, Safari supported; Edge and Internet Explorer are supported but not recommended). As such, this textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. Describe the processes represented by typical heating and cooling curves, and compute heat flows and enthalpy changes accompanying these processes. Use formal charges to identify the most reasonable Lewis structure for a given molecule. Identify limiting reactants in chemical reactions. Watch the video to see how easily students can register with a Course Key. Calculate the percent composition of a compound. Apply the concept of Covalent Bond Theory to describe covalent bonds in molecules. Explain the relation between phase transition temperatures and intermolecular attractive forces. Distinguish the related properties of heat, thermal energy, and temperature. General Chemistry 1 covers all of the topics typically covered in first semester General Chemistry and includes both formative assessments, with high scaffolding, and end of unit and module quizzes. This text is designed for CHE151 - General Chemistry I. Explain the concept of resonance and draw Lewis structures representing resonance forms for a given molecule. Distinguish between molecular and ionic compounds. Paul Flowers (University of North Carolina - Pembroke), Klaus Theopold (University of Delaware) and Richard Langley (Stephen F. Austin State University) with contributing authors. Describe the nature of energy changes that accompany chemical and physical changes. Calculate internal energy for processes and explain its classification as a state function. A sample of matter, either a single element or a single compou… A combination of two or more substances that are not chemicall… A molecule composed of one kind of atom; cannot be broken into… A substance made up of atoms of two or more different elements… pure substance. Make calculations involving gas pressure as it relates to the measurement of gas pressure. Calculate the percent yield of a chemical reaction. Determine formulas for empirical and molecular formulas. Convert amounts of substances among moles, particles, and mass. General Chemistry 1 covers all of the topics typically covered in first semester General Chemistry and includes both formative assessments, with high scaffolding, and end of unit and module quizzes. The text has been developed to meet the scope and sequence of most general chemistry courses. Describe the Bohr model of the hydrogen atom. This course offers highly contextualized, engaging content, designed in a logical flow that transitions smoothly between relatively small amounts of expository text, worked examples, activities, interactives, simulations, and other media. Describe the solubility of gases, liquids, and solids in liquids. Adapted from OpenStax Chemistry by Sandra Raysor with contributions from David Yaron and Mark Blaser. Apply the concept of hybridization to describe covalent bonds. General Chemistry at OpenStax CNX; Contributors; This text is designed for CHE151 - General Chemistry I. Apply concepts of mass percentage, volume percentage, parts per million, and parts per billion. Recognize physical and chemical changes and properties. General Chemistry 1 Exam 1 Study Guide. Unit 5: Electronic Structure and Periodic Properties, Module 20: Electromagnetic Energy and the Bohr Model of the Atom, Unit 6: Chemical Bonding and Molecular Geometry, Module 26: Molecular Structure and Polarity, Module 27: Advanced Theories of Covalent Bonding, UNIT 5: Electronic Structure and Periodic Properties, UNIT 6: Chemical Bonding and Molecular Geometry. Legal. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Describe the relationship between molecular velocities, kinetic energy, and molar mass of gases. The course includes a multitude of formative practice problems that are scaffolded and include detailed feedback, . Describe the evolution of the atomic theory. This website uses cookies to enable signin and to help set user preferences. Determine the accuracy and precision of sets of data. Physical Sciences & Engineering (independent learners), Course assessments, activities, and outline, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, OLI system requirements, regardless of course. Calculate concentrations of solutions that involve molarity. The course includes a multitude of formative practice problems that are scaffolded and include detailed feedback, interactives such as PhET simulations and virtual lab experiments, engaging media elements, and summative assessments. Multitude of formative practice problems provide immediate, detailed feedback, state of an in! Diagrams to identify the types of intermolecular attractive forces in viscosity, surface tension, and.! Oli ’ s website has undergone a refresh, and compute heat flows enthalpy! At given temperatures and pressures, and covalent network crystalline solids Open & Free OLI courses by visiting the Open. 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