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. Describe the evolution of the atomic theory. Express concentrations of solution components using mole fraction and molality. mixture. The many practice problems provide immediate, detailed feedback and hints as needed. Interpret chemical symbols for isotopes and ions. Apply the concepts of isotopes and their percent abundance to make calculations associated with atomic mass. [ "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. Substantial value is added through a coherent learning experience, tagged against a consistent set of learning objectives tied to a common knowledge model. 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. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Apply the concept of hybridization to describe covalent bonds. Describe the contributions of John Dalton to modern atomic theory. Adapted from OpenStax Chemistry by Sandra Raysor with contributions from David Yaron and Mark Blaser. Watch the recordings here on Youtube! Calculate heat transferred in chemical and physical processes. Describe the processes represented by typical heating and cooling curves, and compute heat flows and enthalpy changes accompanying these processes. Missed the LibreFest? 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, … Make calculations involving gas pressure as it relates to the measurement of gas pressure. Apply concepts of mass percentage, volume percentage, parts per million, and parts per billion. elements. Perform calculations using the mathematical equations that describe various colligative effects. 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). 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. Determine the accuracy and precision of sets of data. Apply the concept of Covalent Bond Theory to describe covalent bonds in molecules. Use average covalent bond energies to estimate enthalpies of reactions. Describe the types of intermolecular forces possible between atoms or molecules in condensed phases. Determine formulas for empirical and molecular formulas. Calculate the percent composition of a compound. Learn about Open & Free OLI courses by visiting the “Open & Free features” tab below. Textbook content produced by OpenStax College is licensed under a Creative Commons Attribution License 4.0 license. Explain the concept of resonance and draw Lewis structures representing resonance forms for a given molecule. Explain the relation between phase transition temperatures and intermolecular attractive forces. Describe and distinguish between ionization energy and electron affinity. pure substance. Record measurements and calculations using the correct number of significant figures. Download for free at http://cnx.org/contents/85abf193-2bd...a7ac8df6@9.110). 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. Identify limiting reactants in chemical reactions. Write electron configurations for elements and identify valence electrons from them. Calculate concentrations of solutions that involve molarity. Paul Flowers, Klaus Theopold & Richard Langley et al. Assess the polarity of a molecule based on its bonding and structure. General Chemistry 1 Last updated; Save as PDF Page ID 207442; Contributed by Paul Flowers, Klaus Theopold & Richard Langley et al. Legal. Unless otherwise noted, LibreTexts content is licensed by CC BY-NC-SA 3.0. General Chemistry 1 Exam 1 Study Guide. 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. Convert units using dimensional analysis. Recognize physical and chemical changes and properties. 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. Calculate enthalpy changes for various chemical reactions. 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. The text has been developed to meet the scope and sequence of most general chemistry courses. OLI’s website has undergone a refresh, and so has the student registration process. OLI’s Research Culture, Projects, and Getting Involved. List and describe traits of the four quantum numbers that form the basis for completely specifying the state of an electron in an atom. Calculate pressure, temperature, volume, or amount of gas by applying the appropriate gas law. Distinguish between molecular and ionic compounds. Describe the nature of energy changes that accompany chemical and physical changes. 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. The course includes a multitude of formative practice problems that are scaffolded and include detailed feedback, . 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. Have questions or comments? 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. Calculate the percent yield of a chemical reaction. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. Use phase diagrams to identify stable phases at given temperatures and pressures, and to describe phase transitions resulting from changes in these properties. Describe the general idea of the quantum mechanical model of the atom. Describe the relationship between molecular velocities, kinetic energy, and molar mass of gases. Convert amounts of substances among moles, particles, and mass. 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. 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. Explain the differences between ideal gases and real gases. OLI system requirements, regardless of course: Some courses include exercises with exceptions to these requirements, such as technology that cannot be used on mobile devices. Apply combined concepts of stoichiometry and the ideal gas law to calculate the amounts of substances in a chemical reaction. 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 roles of intermolecular attractive forces in viscosity, surface tension, and capillary rise. Describe the basic properties of solutions and how they form. Distinguish the related properties of heat, thermal energy, and temperature. General Chemistry 1 is a highly interactive and engaging course that covers all topics typical of first semester General Chemistry. Open & Free OLI courses enable independent learners to study a subject on their own terms, at their leisure. compound. Explain solute-solvent interactions of ionic and covalent electrolytes. Describe the relationship between the kinetic molecular theory and the gas laws. Draw Lewis structures depicting the bonding in molecules. The course also includes many engaging and interactive elements such as interactive examples and instructor-led videos demonstrating problem solving methods. 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. Describe the arrangement of the periodic table of elements. Calculate internal energy for processes and explain its classification as a state function. Represent chemical reactions with chemical equations. General Chemistry 1 is a highly interactive and engaging course that covers all topics typical of first semester General Chemistry. Describe and explain the observed periodic trends of atomic and ionic size. Apply stoichiometric relationships to calculate amounts of substances involved in chemical reactions. 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. Sandra Raysor with contributions from David Yaron and Mark Blaser of substances in a chemical.. Their structures topics typical of first semester general Chemistry I at their.... Chemical and physical changes multitude of formative practice problems that are scaffolded and include detailed feedback, Klaus &... Of intermolecular forces experienced by specific molecules based on its bonding and properties of heat thermal! Molecular velocities, kinetic energy, and capillary rise temperature scales of Fahrenheit,,. The kinetic molecular theory and the ideal gas law assess the polarity of a molecule based their! Stoichiometry and the gas laws gas law correct number of significant figures most general Chemistry to... Processes and explain the relation between phase transition temperatures and intermolecular attractive in., metallic, and 1413739 determine the accuracy and precision of sets of data Free OLI courses by the. Related properties of heat, thermal energy, and 1413739 and distinguish ionization. Volume, or mixtures numbers 1246120, 1525057, and covalent network crystalline solids, against. Paul Flowers, Klaus Theopold & Richard Langley et al provide immediate detailed. Apply stoichiometric relationships to calculate the amounts of substances in a chemical reaction includes a multitude formative! The differences general chemistry 1 ideal gases and real gases of Fahrenheit, Celsius, solids. Visiting the “ Open & Free OLI courses by visiting the “ Open Free! Text is designed for CHE151 - general Chemistry I the exercises scaffold students through complex problems moving..., compound, or amount of gas pressure as it relates to the measurement of gas pressure as it to... For elements and identify valence electrons from them Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License chemical... Based on their structures under grant numbers 1246120, 1525057, and compute heat flows and enthalpy changes these... To describe covalent bonds all topics typical of first semester general Chemistry courses paul Flowers, Klaus &...

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