Thermodynamic stability Study guides, Class notes & Summaries

General Chemistry 2 Final Exam Redox Reaction - correct answers In oxidation, one atom gains electrons and one looses electrons. Atoms that lose electrons are Oxidized. Atoms that gain electrons are Reduced. Electrochemical devices - correct answers Systems that control the electron transfers in Redox processes. Thermodynamic stability - correct answers Measure of how stable a system is with respect to changes in the surroundings. ***** Galvanic Cell - correct answers Spontaneou...

What information does the ERG provide to hazardous materials responders? A. Detailed information on material properties B. Initial actions to take a hazardous materials incident C. Mitigation and recovery procedures D. Decontamination and environmental remediation procedures B. Initial actions to take a hazardous materials incident Which NFPA standard addresses competencies for hazardous materials/WMD responders? A. 1500 B. 472 C. 1902 D. 1421 B. 472 00:47 01:24 ...

For a thermodynamic mixture of isomeric products the relative mole ratio of products is directly related to the relative stability of these products #2. What can be inferred from the results of scheme A about the relative thermodynamic stabilities of Compounds 4a and 4b A. Compound 4a is less stable than Compound 4b. B. They are equally stable. C. Nothing can be inferred about relative thermodynamic stabilities. D. Compound 4a is more stable than Compound 4b. Compound 4a is more stable ...

Different Nitrogen names - ANSWER Enamine: C=C-N Amine : C-N Imine: C=N Amide: O=C-N Imide: O=C-N-C=O Ketone(aldehyde) + 1° amine --> Imine Ketone(aldehyde) + 2° amine ---> Enamine think about it when replace the Oxygen of carbonyl and attach NitrogenR, /Make sure It has a lone pair. for the 2 ° amine move double bond to the C. Amine - ANSWER C-N Myopia (nearsighted) - ANSWER *(-)F= diverging mirror /convex mirror/concave lens *convex mirror: image always virtual...

Package Title: Solomons Test Bank Course Title: Solomons 11e Chapter Number: 13 Question type: Multiple choice 1) The allyl radical has how many bonding π molecular orbitals? a) 1 b) 2 c) 3 d) 4 e) 5 Answer: A Topic: Molecular Orbitals Section: 13.2 Difficulty Level: Medium 2) The allyl radical has how many electrons in bonding π molecular orbitals? a) 1 b) 2 c) 3 d) 4 e) 5 Answer: B Topic: Molecular Orbitals Section: 13.2 Difficulty Level: Medium 3) The allyl radical has how many electrons in...

Rupture members, when used in parallel with a relief valve, are not to exceed _____% above designed working pressure - correct answer 20% Butterfly valve: where can it be used? - correct answer Can be used on the inlet and outlet of a water pump What electrical motor protection device automatically resets itself? - correct answer The thermal protector 746 watts equals how many kilowatt hours? - correct answer .746 kilowatt hours What position is the liquid line service valve normally...

What information does the ERG provide to hazardous materials responders? A. Detailed information on material properties B. Initial actions to take a hazardous materials incident C. Mitigation and recovery procedures D. Decontamination and environmental remediation procedures B. Initial actions to take a hazardous materials incident Which NFPA standard addresses competencies for hazardous materials/WMD responders? A. 1500 B. 472 C. 1902 D. 1421 B. 472 What is the acronym f...

How to determine which substance is more energetically stable.

The experimental rate law for the decomposition of nitrous oxide (N2O) to N2 and O2 is Rate = k[N2O]2 . Two mechanisms are proposed: I. N2O  N2 + O N2O + O  N2 + O2 II. 2N2O N4O2 N4O2  2N2 + O2 Which of the following could be a correct mechanism? A) Mechanism I, with the first step as the rate-determining step. B) Mechanism I, with the second step as the rate-determining step as long as the first step is a fast equilibrium step. C) Mechanism II, with the second step as the ra...

oxidation loss of electrons, positive charge atoms (anode) reduction gain of electrons, negative charged atoms (cathode) forms of corrosion uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hydrogen embrittlement, SCC (Carbonates/bicarbonates) ...