Chemistry misc Study guides, Class notes & Summaries

Student Exploration: Limiting Reactants Vocabulary: chemical equation, chemical formula, chemical reaction, coefficient, limiting reactant, molecule, product, reactant, subscript Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Imagine you and your friends are making hot dogs. A complete hot dog consists of a wiener and a bun. At the store, you buy four packages of eight wieners and three bags of 10 buns. 1. How many total hot dogs can you make? ______30______________________________...

Mark Klimek Audio Tapes 1-12

Isotopes: Gizmo Lab Activity A: Isotope notation Get the Gizmo ready:  Set protons to 2 and neutrons to 2.  Check that Show isotope notation is selected. Question: How are isotopes written down? 1. Explore: Below the helium atom you see the isotope notation for helium-4. Add and subtract protons and neutrons a few times using the arrow buttons. Notice how the isotope notation changes when you do this. A. What does the top number equal? Mass Number B. Which particle determines th...

Student Exploration: Limiting Reactants Vocabulary: chemical equation, chemical formula, chemical reaction, coefficient, limiting reactant, molecule, product, reactant, subscript Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Imagine you and your friends are making hot dogs. A complete hot dog consists of a wiener and a bun. At the store, you buy four packages of eight wieners and three bags of 10 buns. 1. How many total hot dogs can you make? ______30_______________________...

Latest NR 341 Exam 2 Focus Sheet Lab values Electrolytes Sodium: 135-145 Potassium: 3.5-5.0 Calcium: 9.0-10.5 Magnesium: 1.3-2.1 Phosphorus: 3.0-4.5 Chemistry: Glucose: Fasting: <110 Premeal: 70-130 HbA1C: <7% Specific Gravity: 1.010-1.025 BUN: 10-20 CR: F: 0.5-1.1 M: 0.6-1.2 GFR: >90 Total Chol: <200 HDL: F: 35-135 M: 40-160 LDL: <130 Trigly: F: 35-135 M: 40-160 Serum Protein: 6-8 ESR: 15-20 Mild inflammation: 20-40 Mod inflammation: 40-70 Sev inflammati...

Student Exploration: Limiting Reactants Vocabulary: chemical equation, chemical formula, chemical reaction, coefficient, limiting reactant, molecule, product, reactant, subscript

Mark Klimek Audio Tapes 1-12

ACID BASE BALANCE 1. Rule of B’s a. If the pH and the Bicarb are Both in the same direction, then it is metabolic 2. Signs and Symptoms a. As the pH goes, so goes my patient, except for potassium i. as pH goes up, systems gets irritable ii. as pH goes down, systems shut down 1. UP pH (Alkalosis) a. HTN b. Tachycardia c. Tachypnea d. Seizures e. Irritability f. Spastic g. Diarrhea h. Borborygme i. Hyperreflexia, (3,4) j. Hypokalemia 2. DOWN pH (Acidosis) a. Hypotension b. B...

ACID BASE BALANCE 1. Rule of B’s a. If the pH and the Bicarb are Both in the same direction, then it is metabolic 2. Signs and Symptoms a. As the pH goes, so goes my patient, except for potassium i. as pH goes up, systems gets irritable ii. as pH goes down, systems shut down 1. UP pH (Alkalosis) a. HTN b. Tachycardia c. Tachypnea d. Seizures e. Irritability f. Spastic g. Diarrhea h. Borborygme i. Hyperreflexia, (3,4) j. Hypokalemia 2. DOWN pH (Acidosis) a. Hypotension b. B...

CHEM MISC General Chemistry I Spring 2020 – Exam 3 Version A Questions and Answers Instructions: 1. Do NOT open this exam until you are told to do so. Opening the exam before the start of the exam is considered an act of Academic Dishonesty. 2. All answers must be bubbled into the scantron answer sheet. 3. No credit will be given for answers written on this exam. 4. You must use a #2 pencil to bubble in the answers on your scantron. 5. This is a multiple-choice exam consisting of 31 ...