Exothermic vs endothermic - Study guides, Class notes & Summaries
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RNAS C Practice Test Review 437 Questions with Verified Answers,100% CORRECT
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RNAS C Practice Test Review 437 Questions with Verified Answers 
 
A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. 
if in series, voltage drops would occur 
 
they can be treated together 
 
If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: 
A. 25%. 
B. 33%. 
C. 67%. 
D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...
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Fire Investigator - Master For TCFP Test Questions and Answers (Test Bank) Complete Solution 100% Verified
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Fire Investigator - Master For TCFP Test Questions and Answers (Test Bank) Complete Solution 100% Verified 
Is NFPA 921 a guide or a standard? 
It is the Guide for Fire and Explosion Investigations 
What are the six steps of the scientific method? 
Recognize the need 
Define the problem 
Collect the data 
Analyze the data 
Develop a hypothesis 
Test the hypothesis 
What step of the scientific method is inductive reasoning? 
Analyze the data 
What step of the scientific method is deductive reason...
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Chem 142 Unit 1 Latest Update Graded A+
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Chem 142 Unit 1 Latest Update 
 
Graded A+ 
 
Thermodynamics The study of energy and its transformation 
 
Thermochemistry The study of chemical reactions and transformations and the energy 
changes that accompany these transformations 
 
Electrostatic Potential Energy Equation - k = constant 
 
- Q = the 2 charges (Eel is negative if the charges are opposite and positive if the charges are 
like) 
- d = distance between the two particles 
 
Potential Energy for like charges Repulsion; Positive;...
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BIOMG 3350 TOP Exam Guide Questions and CORRECT Answers
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What is the most important thing change in Gibbs free energy tells us? What does a negative 
value mean and what does a positive value mean? - how spontaneous a reaction is 
negative delta G = spontaneous, energy is released, exergonic 
positive delta G = non-spontaneous, energy is consumed, endergonic 
what does enthalpy represent? what does it mean when it's positive vs negative? - delta 
H is change in enthalpy, which is the heat content of the reacting system. 
It reflects the number and ...
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SEMMELWEIS ENTRANCE EXAM 2024 QUESTIONS WITH COMPLETE SOLUTIONS ALREADY PASSED AND VERIFIED
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Electron configuration for cations - CORRECT ANSWER Subtract 1 from expo-nent of highest n-value orbital (ex. remove from 4s before 3d) 
 
Ag+ = [Kr]5s^1 4d^9 
 
Electron configuration for anions - CORRECT ANSWER Add 1 to closest orbital 
 
Cl- = [Ne]3s^2 3p^6 
 
Atomic orbitals - CORRECT ANSWER s, p, d, f 
 
Primary vs secondary structures of proteins - CORRECT ANSWER Primary - AA chain (linked by peptide bonds) 
 
Secondary - stabilized by non-covalent bonds (alpha he...
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Fire Investigator - Master for TCFP (Test Bank) Questions With Answers Latest Updated 2024/2025 Graded A+ | 100% Verified.
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Fire Investigator - Master for TCFP (Test Bank) Questions AND Answers Latest Updated 2024/2025 Graded A+ | 100% Verified. Is NFPA 921 a guide or a standard? - It is the Guide for Fire and Explosion 
Investigations 
What are the six steps of the scientific method? - Recognize the need 
Define the problem 
Collect the data 
Analyze the data 
Develop a hypothesis 
Test the hypothesis 
What step of the scientific method is inductive reasoning? - Analyze the data 
What step of the scientific method i...
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Fire Investigator - Master for TCFP (Test Bank) Questions With Answers Latest Updated 2024/2025 (Graded A+)
- Exam (elaborations) • 93 pages • 2024
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Fire Investigator - Master for TCFP (Test Bank) Questions With Answers Latest Updated 2024/2025 (Graded A+) Is NFPA 921 a guide or a standard? - It is the Guide for Fire and Explosion 
Investigations 
What are the six steps of the scientific method? - Recognize the need 
Define the problem 
Collect the data 
Analyze the data 
Develop a hypothesis 
Test the hypothesis 
What step of the scientific method is inductive reasoning? - Analyze the data 
What step of the scientific method is deductive re...
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BIOMG 3350 Questions and Correct Answers
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What is the most important thing change in Gibbs free energy tells us? What does a negative 
value mean and what does a positive value mean? 
Ans how spontaneous a reaction is 
negative delta G = spontaneous, energy is released, exergonic 
positive delta G = non-spontaneous, energy is consumed, endergonic 
what does enthalpy represent? what does it mean when it's positive vs negative? 
Ans delta H is change in enthalpy, which is the heat content of the reacting system. 
It reflects the number ...
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Life 103 Final Exam CSU (exam 1-3)Graded A Q&A Complete
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Classification of organisms according to evolutionary relationships. - Answer-Phylogeny 
Evolutionary classification - Answer-Taxonomy 
Domain> Kingdom> Phylum> Class> Order> Family> Genus> Species 
(Did King Phillip Come Over For Grandma's Soup) 
[ex. Homo sapien](italicized) - Answer-Linnaean system of classification (taxonomy) 
Basal Group: Branch from oldest common ancestor, no other branch from species. 
Sister Taxa: Share common ancestor - Answer-Phylogeny relationshi...
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Fire Investigator - Master for TCFP (Test Bank) Questions AND Answers Latest Updated 2024/2025 Graded A+
- Exam (elaborations) • 93 pages • 2024
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Available in package deal
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Fire Investigator - Master for TCFP (Test Bank) Questions AND Answers Latest Updated 2024/2025 Graded A+. Is NFPA 921 a guide or a standard? - It is the Guide for Fire and Explosion 
Investigations 
What are the six steps of the scientific method? - Recognize the need 
Define the problem 
Collect the data 
Analyze the data 
Develop a hypothesis 
Test the hypothesis 
What step of the scientific method is inductive reasoning? - Analyze the data 
What step of the scientific method is deductive reas...
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Gen Chem 1 Final ALL SOLUTION LATEST EDITION 100% CORRECT GUARANTEED GRADE A+
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Matter 
Most basic building block. Must have mass and volume 
Elements 
Simplest form of matter, can't decompose any further 
Molecules 
Two or more atoms "linked" together 
Compounds 
Mixes of two or more elements bonded together 
Sig Fig.- x & / 
As many as the least number 
Sig Fig.- + & - 
As many as the least behind the decimal point 
Law of Definite Composition 
Components in a compound always have the same ratio by mass 
Law of Multiple Proportions 
Ratios of elements that combine to m...
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