Molecular collision - Study guides, Class notes & Summaries

STP - correct answer 0°C and 1 atm Ideal Gas Law - correct answer PV = nRT At STP, 1 mol of gas will occupy ... - correct answer 22.4 L Characteristics of an Ideal Gas - correct answer 1. Gas molecules have zero volume 2. Gas molecules exert no forces other than repulsive forces due to collisions 3. Gas molecules make completely elastic collisions 4. The avg. kinetic energy of gas molecules is directly proportional to the temperature of the gas Partial pressure of a gas (equation...

CT Registry Review (MIC) Questions and Answers Rated 100% In order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event *ANS* 1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array processor? *ANS* analog-to-digital converter Which of the following is NOT a function of a PACS system? a. reconstruction of the image from the raw d...

Chem 1020 Exam #4 Questions With 100% Correct Answers 2023 Chemical Reaction Process in which at least one new substance is produced as a result of chemical change Combination Chemical reaction in which a single product is produced from two (or more) reactants Decomposition Chemical reaction in which a single reactant is converted into two (or more) simpler substances (elements or compounds) Displacement or Single Replacement Chemical reaction in which an atom or molecu...

NRNP 6566 / NRNP6566 Final Exam Questions and Answers Latest Update | CORRECT ANSWERS Graded A+. Which statement is correct about fluoroquinolones? fluoroquinolones are effective treatment for urinary tract infections and pyelonephritis Fluoroquinolones are recommended treatment in uncomplicated skin infections fluoroquinolones are not associated with tendon rupture fluoroquinolones are never indicated in the treatment of pediatric infections Question 2 A 42 year old year old women was...

PHA 317 Exam 1 | Questions and Answers (Complete Solutions) How closely a measured value is to the correct value is ___ Accuracy How closely individual measurements are relative to each other is ___ Precision Regarding significant figures, ALL nonzero digits are ___ (i.e. - 12.768) Significant Regarding significant figures, a zero is ___ when followed by a nonzero number. (i.e. - 12.076) Significant Regarding significant figures, a zero after a decimal and before a nonzero number is ___ (i.e. ...

Ct Registry Review Verified Solutions d) digital subtraction angiography ️CT is commonly referred to as all of the following names except: A)computer tomography B)computerized axial tomography C) CAT-scan D)digital subtraction angiography c) the energy level & quantity of x-rays can be selected ️What control does the operator have over the x-rays in a CT exam: A)the temp & color of the x-rays can be tuned B)the phase & frequency of the x rays can be adjusted C)the energy level & t...

Knewton. Chem Exam Questions With Verified Answers. The kinetic molecular theory of gases asserts that the total pressure of a gas mixture is equal to the sum of the partial pressures of the gases in the mixture. Because of the large distances between them, the molecules of one gas in a mixture bombard the container walls with the same frequency whether other gases are present or not, and the total pressure of a gas mixture equals the sum of the (partial) pressures of the individual gases....

NRNP 6566 FINAL EXAM LATEST 2023- 2024/NRNP6566 FINAL ALL QUESTIONS AND CORRECT ANSWERS|AGRADE (WALDEN UNIVERSITY) Question 1 Which statement is correct about fluoroquinolones? fluoroquinolones are effective treatment for urinary tract infections and pyelonephritis Fluoroquinolones are recommended treatment in uncomplicated skin infections fluoroquinolones are not associated with tendon rupture fluoroquinolones are never indicated in the treatment of pediatric infections Question 2...

Chemistry Final ACS Exam 75 Questions with Verified Answers Accuracy? - CORRECT ANSWER Closeness of measurements to the TRUE VALUE of what is being measured Precision? - CORRECT ANSWER Closeness of a SET of measurements How do you calculate Percent Error? - CORRECT ANSWER I experimental-accepted I ____________________ x 100 accepted value Are zeros infront of non-zero digis significant? - CORRECT ANSWER Nope! ex: 0.0071 is only 2 sig figs Are zeros at the end of a number and...

Chemistry definitions IEB Mixtures - ANS-A combination of two or more pure substances that are not chemically bonded together homogeneous mixture - ANS-A mixture with uniform composition and the various components of the mixture cannot be seen heterogeneous mixture - ANS-A mixture that does not have uniform composition and the various components of the mixture can be seen Pure substances - ANS-Any substance that is not a mixture, including elements and compounds Elements - ANS-Pure ...