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- https://phys.libretexts.org/Courses/Coalinga_College/Physical_Science_for_Educators_(CID%3A_PHYS_14)/06%3A_Physical_and_Chemical_Reactions/6.06%3A_Types_of_Chemical_ReactionsA precipitate forms in a double-replacement reaction when the cations from one of the reactants combine with the anions from the other reactant to form an insoluble ionic compound. Figure 10.6.3: When...A precipitate forms in a double-replacement reaction when the cations from one of the reactants combine with the anions from the other reactant to form an insoluble ionic compound. Figure 10.6.3: When a few drops of lead (II) nitrate are added to a solution of potassium iodide, a yellow precipitate of lead (II) iodide immediately forms in a double-replacement reaction. A combustion reaction is a reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat.
- 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/6.03%3A_Evidence_of_a_Chemical_ReactionIn a chemical change, new substances are formed. In order for this to occur, the chemical bonds of the substances break, and the atoms that compose them separate and rearrange themselves into new subs...In a chemical change, new substances are formed. In order for this to occur, the chemical bonds of the substances break, and the atoms that compose them separate and rearrange themselves into new substances with new chemical bonds. When this process occurs, we call it a chemical reaction. A chemical reaction is the process in which one or more substances are changed into one or more new substances.
