Reaction quotient Study guides, Class notes & Summaries

Edelman SPI review questions & Answers 2023. ______ is the distance covered by one cycle. a) pulse length b) wavelength c) cycle distance d) cycle duration ______ is the time to complete one cycle a) pulse duration b) pulse period c) period d) duration period ________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: a) refraction b) Rayleigh Scattering c) scattering d) reflection _________ resolution is...

training effect - Correct Answer-An increase in functional capacity of muscles and other bodily tissues as a result of increased stress (overload) placed upon them. Homeostasis - Correct Answer-The automatic tendency to maintain a relatively constant internal environment. Metabolism - Correct Answer-The total of all the chemical and physical processes by which the body builds and maintains itself (anabolism) and by which it breaks down its substances for the production of energy (catabolis...

For the reaction F2(g) ⇌ 2 F(g), the equilibrium constant at 223 °C is 7.3 x 10-13. If a sample of F2 is heated to 223 °C and allowed to reach equilibrium correct answer: nearly all of F2 will remain unreacted, with a very small amount of F present At equilibrium correct answer: the rate of the forward reaction is equal to the rate of the reverse reaction and the concentration of the reactants and products can be very different For the reaction 2 BrCl(g) ⇌ Br2(g) + Cl2(g), the equi...

When are solubility equilibria established correct answer: when the dissolution and precipitation of a solute species occur at equal rates A solute with finite solubility can yield a saturated solution when it is added to a solvent in an amount exceeding its solubility, resulting in a ______ mixture of the saturated solution and the excess, undissolved solute. correct answer: heterogeneous Equilibrium constant for solubility equilibria correct answer: solubility product constant Ksp ...

For the reaction F2(g) ⇌ 2 F(g), the equilibrium constant at 223 °C is 7.3 x 10-13. If a sample of F2 is heated to 223 °C and allowed to reach equilibrium correct answer: nearly all of F2 will remain unreacted, with a very small amount of F present At equilibrium correct answer: the rate of the forward reaction is equal to the rate of the reverse reaction and the concentration of the reactants and products can be very different For the reaction 2 BrCl(g) ⇌ Br2(g) + Cl2(g), the equi...

What is the principal form of benzoic acid at pH 8.2 if the pKa value is 4.2 correct answer: So, at pH 4.20, there is a 1:1 mixture of benzoic acid (HA) and benzoate ion (A-). At pH = pKa + 1 (= 5.20), the quotient [A-]/[HA] is 10:1. At pKa + 2 (= 6.20), the quotient [A-]/[HA] is 100:1. As pH increases, all the way to pKa + 4 the [A-]/[HA] is 10000:1 *The predominant form of benzoic acid at pH 8 is the benzoate anion For a monoprotic system, the species ___ is the predominant form when ...

PSYC 290 Unit 3 and 4 Questions and Answers Already Passed Brenna took a test to measure her creativity. She tells you that her final score on the test was 70. She knows you are taking a psychology class, so she asks you what this scare means. You should tell Brenna that .... a. a score of 70 is probably a high score since most tests have a maximum score of 80. b. she will need to take the test again before her score can be accurately interpreted c. you cant interpret her score with...

Principle of Specificity - ANSWERSThe body will adapt to demands placed on it. Caffeine effects... - ANSWERSCNS, heart, and skeletal muscles Risk factor for tendonitis - ANSWERSCold weather As stretch intensity increases, - ANSWERSfrequency of nerve impulses increases Acute effects occur - ANSWERSShortly after ingestion Rate Coding - ANSWERSFiring frequency of motor units Structural efficiency - ANSWERSCapability if the body to overcome forces to maintain alignment of the muscu...

Adjourning stage - ANSWER-teams disband when their work is finished affect - ANSWER-The range of feelings in the form of emotions and moods people experience Americans with Disabilities Act - ANSWER-a federal civil rights statute that protects the rights of people with disabilities At home affect - ANSWER-How we feel at home as reflected by our emotions and moods Attitude - ANSWER-A predisposition to respond positively or negatively to someone of something Attribution - ANSWER-The...

SPEX203 Exam With 100% Correct Answers 2023 length-tension-velocity relationship velocity high, force low, regardless of length ergometry measurement of mechanical work energy the capacity to do work work product of a force acting over a certain distance (f x d) power rate of doing work (work/time) airbraked ergometer rowing and cycle ergo, wind vanes, resistance increases exponentially with cadence, cheap and difficult to calibrate friction (mech...