Gibbs equation Study guides, Class notes & Summaries

MICROBIO 303 EXAM 2 REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/ Microbial diversity = ? -3 examples? -relative metabolic diversity in bacteria and archaea vs in eukarya? Metabolic diversity; microbes are very different from one another because of metabolic diversity 1. Atrazine degradation -> some microbes can degrade Round-up which is a man-made herbicide (kills broad leaf weeds) that can cause problems in humans 2. Fe/Mn oxidation --> some microbes can grow on only iron;...

ACS GEN CHEM 1 FINAL Exam 166 Questions with Verified Answers The physical material of the universe. It is anything that has mass and occupies space. - CORRECT ANSWER Matter is made up of relatively few elements. - CORRECT ANSWER Matter The smallest building block of matter. Smallest particle that retains the chemical property of the element (O, He, S). - CORRECT ANSWER Atom Each _______ is made of the same kind of atom - CORRECT ANSWER Element Combination of atoms held together i...

CHEM191 Module 2 Exam Questions With 100% Correct Answers What is kinetic energy? - answerenergy of motion what is potential energy? - answerenergy of relative position 0 chemical bonds act as a store of potential energy what happens in terms of heat when a chemical reaction happens? - answerheat (q) is either absorbed or released by the reaction. what is enthalpy? - answerthe heat of reaction measured under conditions of constant pressure. how can the change in enthalpy be determined? ...

CHEM191 Module 2 Exam Questions With 100% Correct Answers What is kinetic energy? - answerenergy of motion what is potential energy? - answerenergy of relative position 0 chemical bonds act as a store of potential energy what happens in terms of heat when a chemical reaction happens? - answerheat (q) is either absorbed or released by the reaction. what is enthalpy? - answerthe heat of reaction measured under conditions of constant pressure. how can the change in enthalpy be determined? ...

IB 150 Exam Questions With Verified Solutions What is the First Law of Thermodynamics? - answerconservation of energy- cannot be created nor destroyed What is Chemical Potential Energy? - answerelectronegativity, an electron has a high CPE when it is far from the positive nucleus What is the Second Law of Thermodynamics? - answerchange of direction, entropy is high in a less organized state How can we use the Second Law of Thermodynamics to determine whether or not a reaction is spontan...

IB 150 Exam Questions With Verified Solutions What is the First Law of Thermodynamics? - answerconservation of energy- cannot be created nor destroyed What is Chemical Potential Energy? - answerelectronegativity, an electron has a high CPE when it is far from the positive nucleus What is the Second Law of Thermodynamics? - answerchange of direction, entropy is high in a less organized state How can we use the Second Law of Thermodynamics to determine whether or not a reaction is spontan...

thermodynamic mixture the more stable isomer will be the most most favorable (will be of larger percentage in the product) energy stored by capacitors constant deceleration means that the velocity over time will decrease linearly with time linearly decreasing decelerating force means that velocity over time will exponentially decrease with time The relative thermodynamic stability of isomeric organic compounds can be inferred from which of the following types of ex...

-RMPMost neurons have same basic structure - correct answer A cell body with a number of dendrites and one long axon with its terminals. What is the defining characteristic of neurons? - correct answer Have the property of electrical excitability • Ability to produce action potentials or impulses in response to stimuli • Have the property of electrical conductivity • Ability to propagate action potentials or impulses What is the function of different parts of neuron? - correct answer...

IB 150 Exam Questions With Verified Solutions What is the First Law of Thermodynamics? - answerconservation of energy- cannot be created nor destroyed What is Chemical Potential Energy? - answerelectronegativity, an electron has a high CPE when it is far from the positive nucleus What is the Second Law of Thermodynamics? - answerchange of direction, entropy is high in a less organized state How can we use the Second Law of Thermodynamics to determine whether or not a reaction is spontan...

CHEM 116 Exam 3 Practice Test Qs&As 2024 Which of the following combinations cannot produce a buffer solution? - ANS-HNO3 and NaO3 Consider an indicator (kHIn= 6.3 x 10^-6) that ionizes as shown below. Which of the following statements is true? HIn + H20 (yellow) <----> H3O+ +In- (blue) - ANS-In acidic solutions containing the indicator, we would expect predominantly yellow color Which of the following solubility product expressions is correct? - ANS-AuI, ksp= [Au+][I-] In the tit...