CHEM 152: General Chemistry II
School: University of Arizona (UA )
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From: GradeBuddy Pages: 2Today we did a lot of examples on the effects of adding/subtracting concentrations on pH. We also began talking about equilibrium ratios.
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From: GradeBuddy Pages: 3Today we did examples on equilibrium values for bases rather than acids that we discussed on Monday. We also touched on equilibrium shifts.
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From: GradeBuddy Pages: 3Today we reviewed material from the previous module then started Unit 6.
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From: GradeBuddy Pages: 3Today we did examples of possible exam type questions.
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From: GradeBuddy Pages: 10This test is over Kinetics/thermodynamics and acids and bases. Goodluck!
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From: GradeBuddy Pages: 4Today we talked mostly about acid and base strength moving down the periodic table vs moving across the periodic table.
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From: GradeBuddy Pages: 4Today we talked about the directionality of reactions based on acid/base strength. We also talked about trends with respect to electronegativity, size, and charge.
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From: GradeBuddy Pages: 3Today we talked more about acids and bases and how they react with water. We also introduced acid and base conjugates.
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From: GradeBuddy Pages: 2Today we went over how Delta G changes with temperature, so make sure you understand that. We also did pH examples and began acid base reactions.
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From: GradeBuddy Pages: 3Today we began Unit 6 by introducing ideas on proton transfer, acids and bases, and pH.
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From: GradeBuddy Pages: 3Today we discussed the 0th Order Integrated Rate Law and how to determine if a reaction is 0th Order. We also went over some kinetics to tie in the lecture.
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From: GradeBuddy Pages: 4Today we learned about second order reactions and how to plot them to tell if they are in fact second order. We also discussed the half life of second order reactions.
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From: GradeBuddy Pages: 3Today we learned how to determine if reactions were first order by plotting data, we also discussed the half life of these reactions.
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From: GradeBuddy Pages: 2today we were introduced with "models" including lock and key and induced fit model. Then we dabbled in finding the rate average using the derivative of the rate law.
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From: GradeBuddy Pages: 5These notes are over both lectures 10 and 11. Lecture 10 is just rate law examples while lecture 11 introduces the affect of temperature on reaction rates.
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From: GradeBuddy Pages: 8Heres the study guide! Don't forget to do practice problems from lecture slides and Let's Apply at the end of the readings
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From: GradeBuddy Pages: 3Today we went over the equilibrium constant, what it is, and how to find it.
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From: GradeBuddy Pages: 4In these notes we go over standard enthalpy of formation vs bond energy. We also go over and do examples on calculating delta G (the last problem we decided to resume with in the beginning of class monday Jan 2)
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From: GradeBuddy Pages: 3Today we began learning about Gibb's free energy and its ability to determine overall thermodynamic stability. We learned how to calculate this Delta G value.