Hc 1 2 3 - Samenvattingen, Aantekeningen en Examens

MTL 200 - Midterm 1; Questions and Answers 100% Solved 1) Energy Transition Correct answer E=hv=hc/lambda 1) structures Correct answer 1. subatomic (atomic) 2. Microscopic (materials) 3. Macroscopic (can be seen ex. building) 1) Quantum model Correct answer size, shape, spatial orientation of e's probability density 1) Primary bonding Correct answer ionic covalent metalli

During Reaction 2, did the oxidation state of N change? NH3(aq) + CO2(aq) + H2O(l) → NH4+(aq) + HCO3-(aq) correct answers The part of Reaction 2 that involves nitrogen is the protonation of ammonia (NH3 + H+ →NH4+). Acid-base reactions do not involve oxidation state changes. The oxidation state of N in NH3 is -3. Each H is +1 and is balanced by the -3 of N to make a neutral compound. The oxidation state of N does not change when the N is protonated. Oxidation rules correct answers RULE...

Ammo 67 Exam Questions and Answers | Updated 2024/2024 (Graded A+) Types of hazmat transportation land (highway/rail) sea air Define hazmat any material or substance capable of posing an unreasonable risk to health, safety, and property when transported. What training does the HAZMAT Familiarization and Safety in Transportation course provide? applicability and responsibility emergency response general awareness/familiarization security awareness What if the function of a DD Form 626? ...

General Chemistry Final Exam Questions Correctly Answered. Atomic Number vs mass number vs. atomic mass vs. atomic weight vs. molecular weight - CORRECT ANSWER atomic number-Z=protons mass number- A=sum of protons and neutrons -atomic mass: mass number ^^ -atomic weight: weighted average of naturally occurring isotopes (12.011) -molecular weight: add up the atomic weights of each element in a compound subatomic charges aka charge of an electron - CORRECT ANSWER e= 1.6 x 10^-19 1 ele...

What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? A. (6.62 × 10-34) × (3.0 × 108) B. (6.62 × 10-34) × (3.0 × 108) × (360 × 10-9) C. (6.62 × 10-34) × (3.0 × 108) × [1 / (360 × 10-9) - 1 / (440 × 10-9)] D. (6.62 × 10-34) × (3.0 × 108) / (440 × 10-9) Solution: The correct answer is C. This is a Physics question that falls under the content category "How light and s...

HC Chapters 1, 2, and 3 Questions & answers, 100%

Systems Verification BICSI Final Exam Questions And Answers (Verified And Updated) Cross Connects, Backbone Cabling, and Administration Administration systems include requirements for; identifiers - that serve to locate the element record and administration scheme such as the standards found in ANSI/TIA 606-B, records - which can be paper based, spreadsheets, database programs, or computer programs specially designed for that purpose, and labeling - with a variety of methods to display identif...

What are some tips for pediatric medication administration? under 5 - difficulty swallowing tabs/capsules, crush tabs/capsules if possible, and mix in applesauce/juice but NOT breast milk How should you administer liquid medications? use syringes (most accurate), droppers, special spoons/bottle, but NOT tsp/tbsp; place liquids in the side of the mouth slowly, give with child's head facing away in case they spit it out What IM needle size should you use for newborns-2 months? 25 g; 0.5 m...

C/P: What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? "intensity of fluorescence emission at 440 nm excitation at 360 nm) was monitored for 20 minutes" A) (6.62 × 10-34) × (3.0 × 108) B) (6.62 × 10-34) × (3.0 × 108) × (360 × 10-9) C) (6.62 × 10-34) × (3.0 × 108) × [1 / (360 × 10-9) - 1 / (440 × 10-9)] D) (6.62 × 10-34) × (3.0 × 108) / (440 × 10-9) - correct an...

MHA 707 EXAM 2 BOST CHAPTERS 2, 3, 4 and 5 QUESTIONS & ANSWERS 2023/2024 latest updated graded a+ 184 DNP programs in 2011 - CORRECT ANSWER-In 2018 = 354 programs 5 major sectors of long-term care (postacute) - CORRECT ANSWER-adult day services, home health, hospice, nursing homes, and residential care facilities. A 2017 physician satisfaction survey conducted by the Physicians Foundation found: - CORRECT ANSWER-•80% of physicians reported being overextended or are at capacity, with no ti...