Define oxidation - Study guides, Class notes & Summaries

List the possible phases or matter present in soil correct answer: 1. Gas 2. Liquid 3. Solid Define unit weight correct answer: Unit Weight- the weight of a unit volume of anything (soil) - Also called Total - Unit Weight Sometimes (incorrectly) called density - Unit weight of water is the weight of a unit volume of water Define Water Content correct answer: Water Content- how much water is in the soil Define Void Ratio correct answer: Void Ratio-how much air is in the soil ...

what is water of crystallisation? - correct answer water molecules that make up part of the crystal structure of a solid define relative isotopic mass - correct answer the ass of an atom of an isotope of an element relative to one twelfth the mass of an atom of C-12 why is relative atomic mass written as a decimal? - correct answer it is a weighted average mass define molecular formula - correct answer the actual number of atoms of each element in a compound define what an orbital is...

HESI A2 ENTRANCEEXAM FOR CHAMBERLAINCOLLGE OF NURSING 2023 QUESTIONS WITH ANSWERS CHEMISTRY HESI A2 CHEMISTRY V1/V2 FILE 1. If a Hydrogen isin a compound, what would its oxidation number be? +1 2. What isthe oxidation number of any simple ion? +1 or -1 depending on the charge of the ion 3. How many kilograms are in a pound? 0. kg 4. What is the temperature for freezing point of water in Celsius? 0 degrees Celsius (32°F for Fahrenheit) 5. What is the conversion of Celsius to Fah...

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 reasoning? : Test the hypothesis What are the four parts of the fire tetrahedron? 2 | P a g e : Fuel (re...

Canfitpro Exam Prep (All possible questions with 100% correct answers) Complete Solution Guide, A+ Rated How many calories in a gram of carbohydrates ? 4 How many calories are in 1lbs of fat? 3500 What does RICE stand for? rest, ice, compression, elevation What are the 5 SMART goals? Specific, measurable, attainable, realistic, and time sensitive What does EPOC stand for? excess post-exercise oxygen consumption What is a compound exersice? multi-joint exercises that works several mus...

NAS 2 Exam (2023/2024) 100+ Questions and Verified Answers| 100% Correct Q: Define phosphorylation Answer: adding a phosphate group to ADP to form ATP Q: What is the role of the coenzyme in the oxidation-reduction process? Answer: the coenzyme is used to transfer energy to ADP which then become ATP. Q: What is the energy store in the NADH coenzyme used to accomplish? Answer: The energy is used to catalyze reactions that will form ATP. Q: Various hormon...

NACE 2 CBT STUDY GUIDE EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++ Corrosion is established as a what kind of current? Direct Current All corrosion of iron at normal ambient conditions is ________________ ____________ an electrochemical process Define, E=IR E is driving voltage, I is current magnitude, R is circuit resistance. The less noble part of a corrosion cell - negatively charged - dissolves metallic iron then converts it to positively charged ions - ge...

Describe the First and Second Laws of Thermodynamics and explain why they are important to the cellular energetics. 1st - energy cannot be created or destroyed, only change forms. • This is important because all living things need a constant energy source (the sun) 2nd - when transforming energy, some is lost as heat (10% between trophic levels) Define endergonic and exergonic reactions and describe how they are linked in cellular energetics. Endergonic - requires energy (hydrolysis; splittin...

Test Bank for Biology 11th Edition By Raven Full Chapters 2024/2025. The Nature of Molecules and the Properties of Water Multiple Choice Questions 1. Matter is composed of: A. molecules B. mass C. energy D. atoms Blooms Level: 1. Remember Gradable: automatic LO: 02.01.01 Define an element based on its composition. Section: 02.01 Topic: The Nature of Atoms 2. All atoms possess the ability to do work. The term that is defined as the ability to do work is: A. matter B. energy...

BIOD 171 ESSENTIAL MICROBIOLOGY FINAL EXAM 183 PRACTICE QUESTIONS AND ANSWERS BIOD 171 ESSENTIAL MICROBIOLOGY FINAL EXAM GRADED A What various functions do proteins have in a cell Proteins may facilitate the movement of materials in or out of a cell. Some can act as enzymes that catalyze, or speed up, biochemical processes. Others play a structural role while other proteins, such as filaments, enable movement. What are the main morphologies of bacteria? Bacteria can be described as coc...