Chapter 9 chem 120 - Study guides, Class notes & Summaries

CHEM II Chapter 9 Questions Answers 100% Verified 1 / 2 1. what is the angle (in degrees) defined by lines joining the centers of two atoms to the center of a third atom to which they are chemically bonded 2. what is the sum of both the number of ATOMS bonded to a central atom AND the number of LONE PAIRS of electrons of the central atom 3. which molecular geometry has a steric number of 2 and no lone pairs (bond angle is 180) 4. which molecular geometry has a steric number of 3 and n...

The Octet Rule - correct answer Main group elements (groups 1, 2, and 13-17) tend to form bonds so that they have an "octet" of electrons (8 electrons) Noble gases - correct answer • Noble gases usually exist as single atoms and do not tend to form compounds; this is because they have completely filled orbitals. • Noble gases have filled s and p orbitals in the outermost shell Valence electrons - correct ans...

Chapter 3—The Double­Entry Framework 1. An increase or decrease in any asset, liability, owner's equity, revenue, or expense is always accompanied by an offsetting change within the basic accounting elements. a. True b. False ANSWER: POINTS: DIFFICULTY: LEARNING OBJECTIVES: ACCREDITING STANDARDS: TOPICS: KEYWORDS: NOTES: True 1 Easy COLL.HEIN.17.7 - LO: 3-1 AICPA FN-Measurement BUSPROG: Communication ACBSP: APC-06-Recording Transactions Bloom's: Remembering 1 min. 2. A T ac...

Chem 120 Exam 2 chapter 5, 6, 7, &8 Introduction to Organic and Biological Chemistry Total Points: 60 PART 1: Multiple Choice questions: Q 1-24. (2 point each) 1. Chemical reactions (equations) show the following a. Reactants b. Products c. Physical state of each (gas or liquid or solid) d. All of the above 2. The following is true for a mole a. It is also known as Avogadro’s number b. It contains 6.022 * 1023 molecules c. It contains mass equivalent to molecular weight d. All of...

HESI A2 ALL SUBJECTS V1 2020/2021 UPDATE Vocabulary The words that are in caps represent the exact answer choice that I chose. 1. The lower surface of a structure is referred to as....INFERIOR **2. Injurious? TOXIC 3. Equilibrium? SENSE OF BALANCE 4. Site? LOCATION 5. The patient gave his Assent? AGREEMENT 6.The technician wore gloves as precaution? PREVENTIVE MEASURE 7. The of his right eye was damage. LENS ( correct word usage)jhghgf 8. The inebriate man staggered while walking to h...

Paramedic final review exam. 1. The amount of air a pt moves into and out of his lungs in one breath is the: A. minute volume B. respiratory volume C. residual volume D. tidal volume 2. When testing orthostatic vitals, what vital sign change is the most sensitive positive sign of hypovolemia? A. BP drops by 10-20 B. BP rises by 10-20 C. pulse rate rises by 10-20 D. pulse rate drops by 10-20 3. Which pulse is recommended to check in peds? A. brachial B...

HESI A2 ALL SUBJECTS V1 2020/2021 UPDATE HESI A&P V1 1. Which of the following statements best describes endocrine glands? They secrete chemicals into the blood 2. Which organ is part of both the male reproductive system & the urinary system? Urethra 3. Which structure conducts urine from the kidney to the urinary bladder? Ureter 4. Anaerobic respiration can lead to a burning sensation cause by which molecule? Lactic acid 5. When assessing a female client who describes herself as a vegeta...

HESI A2 ALL SUBJECTS V1 2020/2021 UPDATE Vocabulary The words that are in caps represent the exact answer choice that I chose. 1. The lower surface of a structure is referred to as. ... INFERIOR **2. Injurious? TOXIC 3. Equilibrium? SENSE OF BALANCE 4. Site? LOCATION 5. The patient gave his Assent? AGREEMENT 6. The technician wore gloves as precaution? PREVENTIVE MEASURE 7. The of his right eye was damage. LENS ( correct word usage)jhghgf 8. The inebriate man staggered while walking to h...

ATI PHARMACOLOGY STUDY GUIDE Chapter 1: Pharmacokinetics and Routes of Administration • Absorption (depends on route)  Route of admin affects the rate and amount of absorption o Oral:  GI pH and emptying time  Presence of food in the stomach or intestines  Form of meds (liquid/XR)  Sit upright or put your chin to your chest to aid in swallowing o Sublingual/buccal  Quick absorption systemically through highly vascular mucous membranes  Must make sure it is full...

HESI A2 ALL SUBJECTS V2 UPDATE Vocabulary The words that are in caps represent the exact answer choice that I chose. 1. The lower surface of a structure is referred to as. INFERIOR **2. Injurious? TOXIC 3. Equilibrium? SENSE OF BALANCE 4. Site? LOCATION 5. The patient gave his Assent? AGREEMENT 6. The technician wore gloves as precaution? PREVENTIVE MEASURE 7. The of his right eye was damage. LENS ( correct word usage)jhghgf 8. The inebriate man staggered while walking to his car. S...