Final Review: L17-25
... Na+ and Cl- appear on both sides of the equation. They are spectator ions. Spectator ions are in the solution, but do not participate in the overall reaction. ...
... Na+ and Cl- appear on both sides of the equation. They are spectator ions. Spectator ions are in the solution, but do not participate in the overall reaction. ...
Complex Ions and Free Energy
... • Recall that we calculated standard free energies (ΔGo), which were when all concentrations were 1 M and temperature was 298 K. • Most reactions occur at non-standard condition and we can calculate ΔG at this point with: ...
... • Recall that we calculated standard free energies (ΔGo), which were when all concentrations were 1 M and temperature was 298 K. • Most reactions occur at non-standard condition and we can calculate ΔG at this point with: ...
CH 5-7 Chapter 5-7 review wkey
... 21. If you need 1.00 L of 0.125 M H2SO4, how would you prepare this solution? a) Add 950. mL of water to 50.0 mL of 3.00 M H2SO4. b) Add 500. mL of water to 500. mL of 0.500 M H2SO4. c) Add 750 mL of water to 250 mL of 0.375 M H2SO4. d) Dilute 36.0 mL of 1.25 M H2SO4 to a volume of 1.00 L. e) Dilute ...
... 21. If you need 1.00 L of 0.125 M H2SO4, how would you prepare this solution? a) Add 950. mL of water to 50.0 mL of 3.00 M H2SO4. b) Add 500. mL of water to 500. mL of 0.500 M H2SO4. c) Add 750 mL of water to 250 mL of 0.375 M H2SO4. d) Dilute 36.0 mL of 1.25 M H2SO4 to a volume of 1.00 L. e) Dilute ...
I. nucleophilic addition to polarized multiple bond
... A. use correct Lewis Structure (octet, - charge on most electronegative atom, etc) B. pKa rule C. use established paths, do not combine in concerted process D. avoid multiple charges, (dianion, dication, trianion etc.) E. best electron source reacts with best electron sink (maybe dead end) F. indic ...
... A. use correct Lewis Structure (octet, - charge on most electronegative atom, etc) B. pKa rule C. use established paths, do not combine in concerted process D. avoid multiple charges, (dianion, dication, trianion etc.) E. best electron source reacts with best electron sink (maybe dead end) F. indic ...
chemical reactions
... way of viewing life is to see it as a set of coordinated chemical reactions. ...
... way of viewing life is to see it as a set of coordinated chemical reactions. ...
Atomic Variational Calculations: Hydrogen to Boron
... With this model for atomic structure we are able to compare theory with experiment in two ways. The calculated ground-state energy is compared to the negative of the sum of the successive ionization energies. This comparison shows that theory is in error by 5.4% - not bad for a one-parameter model f ...
... With this model for atomic structure we are able to compare theory with experiment in two ways. The calculated ground-state energy is compared to the negative of the sum of the successive ionization energies. This comparison shows that theory is in error by 5.4% - not bad for a one-parameter model f ...
MYP Chemistry: Final Review
... How are elements in the same group (column) related? How are the alkali metals all related? The noble gases? All have the same final electron configuration number; all have same number of valence electrons Alkali Metals: end in s1 configuration, have 1 valence electron Noble gases: end in s2p6, have ...
... How are elements in the same group (column) related? How are the alkali metals all related? The noble gases? All have the same final electron configuration number; all have same number of valence electrons Alkali Metals: end in s1 configuration, have 1 valence electron Noble gases: end in s2p6, have ...
Chemical reactions
... Let us consider the reaction between metallic sodium and water that occurs according to the chemical equation: ...
... Let us consider the reaction between metallic sodium and water that occurs according to the chemical equation: ...
Unit 2
... 45. The atomic radius generally increases with atomic number in a particular group of elements. The dominant factor that determines this variation is the _____ A. addition of energy levels. B. increase in the number of neutrons. C. formation of anew octet. D. increase in nuclear charge. 46. One-half ...
... 45. The atomic radius generally increases with atomic number in a particular group of elements. The dominant factor that determines this variation is the _____ A. addition of energy levels. B. increase in the number of neutrons. C. formation of anew octet. D. increase in nuclear charge. 46. One-half ...
Nucleophilic Substitution
... Let's look at how the various components of the reaction influence the reaction pathway: RReactivity order : CH3- > CH3CH2- > (CH3)2CH- > (CH3)3CIn an SN2 reaction, the transition state has 5 groups around the central C atom. As a consequence of the steric requirements at this center, less highly su ...
... Let's look at how the various components of the reaction influence the reaction pathway: RReactivity order : CH3- > CH3CH2- > (CH3)2CH- > (CH3)3CIn an SN2 reaction, the transition state has 5 groups around the central C atom. As a consequence of the steric requirements at this center, less highly su ...
In this experiment you will observe examples of the five basic types
... Your lab report should include the purpose of the lab, the completed data and evaluation sheet, and answers (in complete sentences) to the following questions. 1. What are some of the observable changes that are evidence that a chemical reaction has taken place? 2. How did the flaming splint behave ...
... Your lab report should include the purpose of the lab, the completed data and evaluation sheet, and answers (in complete sentences) to the following questions. 1. What are some of the observable changes that are evidence that a chemical reaction has taken place? 2. How did the flaming splint behave ...
Chemistry Cram Sheet
... Writing Equilibrium Expressions Only include products and reactants that are aqueous or gaseous, solids are not included. ...
... Writing Equilibrium Expressions Only include products and reactants that are aqueous or gaseous, solids are not included. ...