Does the nature of intermolecular forces change when a substance goes from a solid to a liquid, or from a liquid to a gas? What causes a substance to undergo a phase change?
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Chemistry of Solutions Lecture no. 7 Thursday, September 15, 2016 Topics Covered: Le Châtelier’s principle, the nature of acids and bases, acid strength, the pH scale, and calculating the pH of strong acid solutions. Le Châtelier's Principle If a change is imposed on a system at equilibrium, the position of the equilibrium will shift in a direction that tends to reduce that change. A chemical reaction is not a sentient being, if a substance is added the rates of the forward and reverse reactions are disturbed. The net reaction occurs in one direction, until the system reaches equilibrium again, At the new equilibrium position, the reactants and products have different concentrations (compared to their initial concentrations). 1. Changing co
Author: Steven S. Zumdahl
This full solution covers the following key subjects: liquid, change, substance, causes, goes. This expansive textbook survival guide covers 22 chapters, and 2897 solutions. Since the solution to 5 from 10 chapter was answered, more than 283 students have viewed the full step-by-step answer. Chemistry was written by and is associated to the ISBN: 9780547125329. The full step-by-step solution to problem: 5 from chapter: 10 was answered by , our top Chemistry solution expert on 11/15/17, 04:25PM. This textbook survival guide was created for the textbook: Chemistry, edition: 8. The answer to “Does the nature of intermolecular forces change when a substance goes from a solid to a liquid, or from a liquid to a gas? What causes a substance to undergo a phase change?” is broken down into a number of easy to follow steps, and 33 words.