Sulfides - Study guides, Class notes & Summaries

MS ATI Assessment 100% VERIFIED SOLUTION 2023/2024 A nurse is reinforcing discharge teaching with a client who recently diagnosed with heart failure. Which of the following statements should the nurse include in the teaching? A) "Begin exercising twice per week." B) "Consume a low-residue diet." C) "Weigh yourself every 2 days." D) "Limit sodium intake to 3.5 g daily." ANS: A) "Begin exercising twice per week." RATIONALE: The nurse should reinforce to the client to begin...

When should atmospheric monitoring in a confined space be performed? Correct Answer Continuously from pre-entry to exit Below what maximum percentage is an atmosphere considered oxygen deficient? Correct Answer 19.5% Which type of pipe is recommended when crossing another underground utility? Correct Answer Ductile Iron pipe Which chemical may be used to remove sulfides by precipitation? Correct Answer Ferric Chloride (FeCl3) What is a Hydro-brake? Correct Answer A vortex flow regula...

Density - ANSWERmass/volume Law of Conservation of Mass - ANSWERmass reactants= mass products Law of Multiple Proportions - ANSWERatoms combine in fixed whole # ratios Alkali metals - ANSWERGroup 1 metals Alkaline earth metals - ANSWERGroup 2 metals Transition metals - ANSWERelements in groups 3-12 mol - ANSWER6.022x10^23 Limiting reactant - ANSWERreactant that's completely used up in a chemical reaction excess reactant - ANSWERreactant which doesn't get used up complet...

Test Bank for Chemistry: The Molecular Nature of Matter, 8th Edition 8e by Neil D. Jespersen, Alison Hyslop. Full Chapters test bank are included with answers - Chapter 1 to 22 included 0 A Very Brief History of Chemistry 1 0.1 Chemistry’s Important Concepts 2 0.2 Supernovas and the Elements 3 0.3 Elements and the Earth 5 0.4 Dalton’s Atomic Theory 7 0.5 Internal Structure of the Atom 8 Tools for Problem Solving 20 Review Questions and Problems 21 1 Scientific Meas...

Summary NACE CP2 Study Guide Complete Solutions Verified oxidation loss of electrons, positive charge atoms (anode) reduction gain of electrons, negative charged atoms (cathode) forms of corrosion uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hyd...

Your final letter grade in this course will be based on the following tentative curve: A 87% C 60 B+ 82 D 50 B 75 F Below 50 C+ 68 Attendance Policy: Attendance at classes will be recorded and is mandatory. Each class is a learning experience that cannot be replicated through simply “getting the notes.” Homework Policy: Homework is an expectation of the course. It is difficult to do well if you don’t do the homework. Makeup Exam Policy: There will norma...

POLICIES All CES students must familiarize themselves with, and adhere to, all official university-wide student policies. CES takes these policies very seriously and enforces them strictly. Grading Policy: The final grade in this course will be determined as follows: Three Quizzes Exam I 100 points Exam II 100points Exam III 100 points Final Exam 100 points 100 points Your final letter grade in this course will be based on the following tentative curve: A 87% ...

Summary NACE CP2 Study Guide Complete Solutions Verified oxidation loss of electrons, positive charge atoms (anode) reduction gain of electrons, negative charged atoms (cathode) forms of corrosion uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hyd...

1 carbon in chain - ANSWER-me- 2 carbons in chain - ANSWER-eth- 3 carbons in chain - ANSWER-pro- 4 carbons in chain - ANSWER-bu- 5 carbons in chain - ANSWER-pent- 6 carbons in chain - ANSWER-hex- 7 carbons in chain - ANSWER-hept- 8 carbons in chain - ANSWER-oct- Amines - ANSWER-C-N single bond Alkanes - ANSWER-C-H or C-C single bond Alkenes - ANSWER-C-C double bond Alkynes - ANSWER-C-C triple bond Aromatics - ANSWER-cyclic, alternate single/double bonds Alc...

Exam 4 marine biology Questions and Answers 100% Pass Describe how a black smoker functions, the flow of seawater, and how the chimney is built. - Correct Answer️️ -1) Cold seawater seeps down through cracks into the ocean floor 2) Seawater seep into the ocean crust. Molten rock heats up water to 350-400 degrees C. Water reacts with rocks, removes all oxygen and becomes acidic. Dissolves metals (copper, Iron, zinc) Picks up hydrogen sulfide. 3) Hot fluids rise through the crust. Carr...