Polar equations - Study guides, Class notes & Summaries

OCR A LEVEL ORGANIC CHEMISTRY YEAR 12 WITH VERIFIED QUESTIONS AND ANSWERS What is the melting and boiling points of alkanes like? - ANSWER--as chain length increases so does the strength of the intermolecular forces as there is greater surface area for contact between molecules and hence stronger london forces and therefore the melting/boiling points are highr for longer chain. What is a structura/chain isomer? - ANSWER--Same molecular formula but a different structural formula Wh...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

Test Bank for Microeconomics, 3rd Canadian Edition 3ce by Glenn Hubbard, Anthony Patrick OBrien. Full Chapters test bank included 1 Economics: Foundations and Models Economics in Your Life and Career: How Much Will You Pay for a Cup of Coffee? Three Key Economic Ideas People Are Rational People Respond to Incentives Apply the Concept: Does Canada’s Health Care System Contribute to Obesity? Optimal Decisions Are Made at the Margin Solved Problem: 1.1 Binge Watching and Decisions at...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

Test Bank for Basic Technical Mathematics with Calculus, 12e 12th edition by Allyn J. Washington, Richard Evans. Full Chapters test bank included - Answers are given at the end of every chapter. Basic Algebraic Operations 1.1 Numbers 1.2 Fundamental Operations of Algebra1.3 Calculators and Approximate Numbers 1.4 Exponents and Unit Conversions 1.5 Scientific Notation 1.6 Roots and Radicals 1.7 Addition and Subtraction of Algebraic Expressions 1.8 Multiplication of Algebraic Expressi...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

What are biodegradable plastics? - Ans .-Broken down by enzymes What are photodegradable plastics? - Ans .-Broken down by U.V. Light What is the general formula of alkanes? - Ans .CnH2n+2 Are alkanes saturated or unsaturated and why? - Ans .-Saturated -Each carbon atom forms four strong covalent, single, sigma bonds around it Are alkanes polar or non-polar and why and how does this affect their solubility and reactivity? - Ans .The electronegativities of carbon and hydrogen are very simila...

Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is dispersed uniformly throughout the solvent - Solute = compound(s) in lesser amount - ...

what is a dipole? - Answer-polar molecule (uneven distribution of electronegativity) what is an induced dipole? - Answer-nonpolar molecule that TEMPORARILY becomes polar list the 4 molecular attractions in order from strongest to weakest. - Answer-ion-dipole, dipoledipole, dipole-induced dipole, induced dipole-induced dipole what a hydrogen bond? - Answer-bond when a hydrogen is attached to fluorine, nitrogen, or oxygen on both sides what is teflon? - Answer-designing a nonstick surface wh...

M4 FINAL COACHING EXAM - Questions and Answers (Complete Solutions) Two drugs that act on the same tissue organ through independent receptors resulting in effects that are opposite of each other is known as A. Physiologic Antagonism B. Irreversible Antagonism C. Competitive Antagonism D. Chemical Antagonism Which of the following statements is/are TRUE? I. Weakly acidic drugs in alkaline media will be in its ionized form, decreasing reabsorption II. Weakly basic in alkaline media will exist pr...