Dipole - Study guides, Class notes & Summaries

PHA 317 Exam 1 | Questions and Answers (Complete Solutions) How closely a measured value is to the correct value is ___ Accuracy How closely individual measurements are relative to each other is ___ Precision Regarding significant figures, ALL nonzero digits are ___ (i.e. - 12.768) Significant Regarding significant figures, a zero is ___ when followed by a nonzero number. (i.e. - 12.076) Significant Regarding significant figures, a zero after a decimal and before a nonzero number is ___ (i.e. ...

Honors Chemistry Unit 11 - Intermolecular Forces with Verified Solutions What is the term for the type of intermolecular force that occurs between molecules with polar bonds but no overall molecular dipole? Dipole-Induced Dipole Forces What is the name of the property that describes the resistance of a liquid to flow, which is influenced by intermolecular forces? Viscosity What is the term for the ability of a liquid to rise in a narrow tube against gravity, due to adhesive a...

Keq determined by... Correct Answer-chemical stability of reactants and products Gibbs free energy equation Correct Answer-▲G=▲H-T▲S thermodynamic coupling Correct Answer-pair favorable w/ unfavorable reaction ie hydrolysis of ATP what is driving force in all biochem reactions Correct Answer-water _____________ &_______________ structure depend on H2O interaction Correct Answer-protein and membrane properties of water Correct Answer-high viscosity, high bp, high heat of vap...

USABO semi-final part A&B Questions and Answers 100% Correct. 1) The recent SARS virus is a: a) Lentivirus b) Coronavirus c) Egtved virus d) Baculovirus e) Retrovirus 2) Which of the following cell organelles is typically identified by its sedimentation coefficient? a) Golgi apparatus b) Mitochondria c) Nucleus d) Nucleolus e) Ribosome 3) Timber companies plant trees right after clear-cutting. Which of the following ecological and/or evolutionary processes would, in principle, take...

EEG BOARD PREP QUESTION BANK (ANSWERED) OVER 250 MULTIPLE CHOICE QUESTIONS AND ANSWERS WHICH OF THE FOLLOWING IS A TEST OF BRAIN FUNCTION (RATHER THAN BRAIN ANATOMICAL STRUCTURE)? A CT SCAN B EEG C MRI D BRAIN SCAN B EEG WHO WAS THE FIRST TO DESCRIBE ELECTRICAL ACTIVITY IN THE HUMAN BRAIN? A ADOLF BECK B HANS BERGER C RICHARD CATON D FLEISCHEL VON MARXOW B HANS BERGER DIPOLE LOCALIZATION ALLOWS ONE TO A FIND THE SOURCE OF POTENTIAL GENERATOR B DETECT THE ACTION POTENTIAL C RECO...

BTEC Applied Science Unit 1 Chemistry - Distinction. How many electrons can an s subshell hold? correct answer2 How many electrons can a p subshell hold? correct answer6 How many electrons can a d subshell hold? correct answer10 Which subshells are available in the first energy level? correct answers Which subshells are available in the second energy level? correct answers and p Which subshells are available in the third energy level? correct answers, p and d What is Hund's rule? correct ...

sp, linear - Which is the correct hybridization state and geometry for the carbon atom in HCN? sp, linear sp2, trigonal planar sp3, tetrahedral None of the above This structure has one positive charge and one negative charge. - The following structure has been drawn without formal charges. Which statement describes the missing formal charge(s)? This structure has one positive charge and one negative charge. This structure has one positive charge but no negative charges. This structure ...

What type of change is dissociation? A) Chemical B) Kinetic C) Physical D) Enthalpic - Answer C) Physical Which of the following molecules can participate in dipole-dipole interactions? A) HCl B) Cl2 C) CCl4 D) CH4 - Answer A) HCl

Intermolecular forces and how they affect physical properties /purification techniques: dipole-dipole, electrostatic, hydrogen, ion, london, - Answer-*dipole-dipole*: polar covalent molecules such as aldehydes and ketones. positive and negative end. polar molecules must be close together for force to be significant. weaker than ion-dipole forces; increase with polarity of molecule. *electrostatic*: occur between charged species, cations and anions, and are responsible for very high MP and B...

Chem 210, Exam 5 (Final), Patell Questions & AnWhat is the difference in the properties of a solid, liquid, or gas reflect the strengths of the attractive forces between the molecules that make up each phase? - ANSWERintermolecular forces What are the examples of intermolecular forces? - ANSWERdispersion, dipole-dipole, hydrogen bonding Dipole-dipole interactions are attractive forces that act between ______ molecules. - ANSWERpolar Polar molecules have permanent dipoles. The positive e...