Electron affinity - Study guides, Class notes & Summaries

MCAT Study Setcovalent bond formed via the sharing of electrons between two elements of similar EN bond order refers to whether a covalent bond is a single, double, or triple bond. As bond order increases, bond strength increases, bond energy increases, bond length decreases ionic bonds formed via the transfer of one or more electrons from an element with a relatively low IE to an element with a relatively high electron affinity - cation: postiive - anion: negative elect...

MCAT Study Setcovalent bond formed via the sharing of electrons between two elements of similar EN bond order refers to whether a covalent bond is a single, double, or triple bond. As bond order increases, bond strength increases, bond energy increases, bond length decreases ionic bonds formed via the transfer of one or more electrons from an element with a relatively low IE to an element with a relatively high electron affinity - cation: postiive - anion: negative

Honors Chemistry: Periodic Trends Exam Questions and Answers 100% Pass Atomic radius - Half the distance between two identically bonded atoms Ionic radius - The radii of the most commonly found ion of the element. First Ionization Energy - The energy required to remove one electron from a neutral atom of an element. Electron Affinity - The energy change that occurs when an electron is acquired by a neutral atom Number of Valence Electrons - The electrons that are available to be lost, g...

Things to Memorize for IB Chem HL 100% Correct Percentage Yeild actual yield/theoretical yield x 100 Avogadro's Law for gases One mole of any gas occupies 22.7 L at STP Ideal Gas Law PV=nRT (n is equal to the number of moles of the substance and R is the gas constant 0.082 or 8.314) Molarity equation moles of solute/liters of solution Dilution M1V1=M2V2 Hydrogen Emission Spectrum Color lines indicate the wavelengths of light that are released Balmer series A set of spec...

MCAT supercritical fluid - correct answer any substance at a temperature and pressure above its critical point, where distinct liquid and gas phases do not exist the lowest frequency corresponds to the highest/lowest period? - correct answer highest (pay attention to the question, dumb mistake) constructive interference vs destructive interference - correct answer constructive makes it bigger, amplifies. Destructive goes against, flattens the wave. Review R/S Stereochemistry - correct ...

CHEM 111 Exam 2|53 Questions with Verified Answers Name the three periodic trends. - CORRECT ANSWER ionization energy, electron affinity, atomic radius Write a sample equation for the first ionization energy of magnesium. - CORRECT ANSWER Mg → Mg⁺ + e⁻ Which electrons are bound more tightly: core or valence? - CORRECT ANSWER core What is the general trend in first ionization energy across a period? - CORRECT ANSWER increases from left to right What is the general trend in fi...

What must be constant for a living organism to maintain a homeostatic condition that is far from equilibrium? correct answers constant input of energy What do living systems abide by? correct answers the Laws of Thermodynamics; the spontaneity of biochemical reactions is expressed as ΔGo' in kJ/mol energy charge correct answers a measure of [ATP], [ADP], and [AMP] in the cell and reflects the amount of ATP for metabolic reactions The energy available from redox reactions due to what? ...

MCATsupercritical fluid - correct answer any substance at a temperature and pressure above its critical point, where distinct liquid and gas phases do not exist the lowest frequency corresponds to the highest/lowest period? - correct answer highest (pay attention to the question, dumb mistake) constructive interference vs destructive interference - correct answer constructive makes it bigger, amplifies. Destructive goes against, flattens the wave. Review R/S Stereochemistry - correct an...

MSAP Week 4- Respiratory System and Renal System Exam Questions and Answers 100% Pass What type of protein is collagen? Hemoglobin? - Fibrous protein (insoluble) Globular (soluble): - have polar side chains on surface - nonpolar side chains in interior Porphyrin ring is assembled by? What is its structure? - Cyclic rings with 4 Nitrogens interiorly covalently bound to Fe2+ (ferrous). Formed of amino acids and TCA cycle intermediates. Functions of Hemeproteins? - any cell that has mitoc...

NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024 Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets Vasodilation, pain Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of glucose by glucokinase Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset type 2 diabetes GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. Uptake by beta cells Insulin release - CORRECT ANSWER-Bloo...