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- https://phys.libretexts.org/Courses/Fresno_City_College/NATSCI-1A%3A_Natural_Science_for_Educators_Fresno_City_College_(CID%3A_PHYS_140)/20%3A_Density_Mole_and_Molarity/20.05%3A_Mole_Calculations_in_Chemical_ReactionsBalanced chemical reactions are balanced in terms of moles. A balanced chemical reaction gives equivalences in moles that allow stoichiometry calculations to be performed.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/06%3A_Physical_and_Chemical_Reactions/6.07%3A__Real-World_Examples_of_Chemical_Reactions_and_Their_TypesExplanation: In this double replacement reaction, the cations and anions of the reactants exchange places, forming sodium nitrate (NaNO₃) and silver chloride (AgCl). Explanation: In this combustion re...Explanation: In this double replacement reaction, the cations and anions of the reactants exchange places, forming sodium nitrate (NaNO₃) and silver chloride (AgCl). Explanation: In this combustion reaction, propane reacts with oxygen (O₂) to produce carbon dioxide (CO₂), water (H₂O), and energy in the form of heat and light. Each type of reaction plays a vital role in various industrial, laboratory, and everyday processes, showcasing the diverse and impactful nature of chemical transformations.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/06%3A_Physical_and_Chemical_Reactions/6.09%3A_End_of_Chapter_ActivityObjective: Use AI and Bloom's Taxonomy to develop a lesson plan that effectively teaches 5th graders about the fundamentals of physical and chemical reactions, including concepts such as changes in st...Objective: Use AI and Bloom's Taxonomy to develop a lesson plan that effectively teaches 5th graders about the fundamentals of physical and chemical reactions, including concepts such as changes in state, indicators of chemical reactions, and the distinction between physical and chemical changes. Students will learn the differences between physical and chemical changes, identify signs of chemical reactions, and conduct experiments to observe these changes.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/06%3A_Physical_and_Chemical_Reactions/6.01%3A_Introduction_and_Learning_ObjectivesIn the context of K-12 education, teaching the concepts of physical and chemical reactions can be both engaging and enlightening. By highlighting the interdisciplinary nature and real-life application...In the context of K-12 education, teaching the concepts of physical and chemical reactions can be both engaging and enlightening. By highlighting the interdisciplinary nature and real-life applications of physical and chemical reactions, educators can inspire students and underscore the relevance of chemistry in various scientific, environmental, and industrial contexts.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/05%3A_Density_Mole_and_Molarity/5.08%3A_Mole_Calculations_in_Chemical_ReactionsBalanced chemical reactions are balanced in terms of moles. A balanced chemical reaction gives equivalences in moles that allow stoichiometry calculations to be performed.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/08%3A_Energy_Physics_and_Chemistry/8.01%3A_Introduction_and_Learning_ObjectivesWe explore the principle of energy conservation in closed systems and examine the distinctions between renewable and non-renewable energy sources, highlighting their environmental and societal impacts...We explore the principle of energy conservation in closed systems and examine the distinctions between renewable and non-renewable energy sources, highlighting their environmental and societal impacts. By emphasizing the interdisciplinary nature and relevance of these topics, educators can inspire students and highlight the importance of energy in solving current and future scientific and technological challenges.
- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/06%3A_Physical_and_Chemical_Reactions/6.10%3A_End_of_Chapter_Key_TermsLaw of Conservation of Mass: A principle stating that mass is neither created nor destroyed in a chemical reaction; the mass of the reactants equals the mass of the products. Catalyst: A substance tha...Law of Conservation of Mass: A principle stating that mass is neither created nor destroyed in a chemical reaction; the mass of the reactants equals the mass of the products. Catalyst: A substance that increases the rate of a chemical reaction without being consumed in the process, by lowering the activation energy. Combustion Reaction: A chemical reaction in which a substance combines with oxygen, releasing energy in the form of heat and light, and producing carbon dioxide and water (usually).
