Electrochemistry review

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This document is a list of dates that all read "June 14, 2010". It does not provide any other context or information beyond repeating the same date 12 times in a row.

Technology

This chapter discusses the components of matter including elements, compounds, and mixtures. It introduces key concepts such as Dalton's atomic theory which states that all matter is made of atoms that combine in whole number ratios. The chapter also discusses how experiments led to discoveries such as the nuclear atom model, including evidence for a small, positively charged nucleus surrounded by electrons. It defines modern atomic structure and symbols.

This document defines key terms related to solutions and summarizes factors that affect solubility. It defines a solution as a homogeneous mixture where a solute is dissolved in a solvent. Temperature, pressure, and the nature of the solute and solvent affect solubility. There are various units to express concentration, including molarity, molality, and percent composition. Colligative properties like boiling point elevation and freezing point depression depend on the number of solute particles rather than their identity.

Lecture 26 solutions 1

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Ch.13 solutions problems

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Coulomb's law

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Ch.16 problems

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Ch.16 end of chapter problems

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Ch.16 kinetics problems

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Overall, the document discusses two chemical reactions and their step-by-step mechanisms. The first reaction of 2A + B gives the products C + BC through the elementary steps of A + A giving C and C + B giving BC. The second reaction of ClO- + I- giving Cl- + IO- is proposed to occur through three steps involving H2O, OH-, HIO, and HClO. However, the proposed slow step rate law is found to be inconsistent with the mechanism, as HClO should be treated as an intermediate rather than a reactant. Replacing it gives a rate law that does not match observations.

Kinetics problems

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