Mcat chemistry - Study guides, Class notes & Summaries

MCAT Organic Chemistry UPDATED ACTUAL Questions and CORRECT Answers What are the four rules for writing resonance structures? - CORRECT ANSWER- 1. Atoms must not be moved. Only electrons. 2. All resonance atoms must lie in the same plane. 3. Only valid Lewis structures are allowed. 4 . The number of unpaired electrons must remain constan

MCAT General Chemistry UPDATED ACTUAL Questions and CORRECT Answers protons - CORRECT ANSWER- has a positive charge and mass around 1 amu neutron - CORRECT ANSWER- has no charge and a mass around 1 amu electron - CORRECT ANSWER- has a negative charge and negligible mass atomic number - CORRECT ANSWER- the number of protons in a given elemen

MCAT Organic Chemistry UPDATED Questions and CORRECT Answers Electrostatic Forces - CORRECT ANSWER- The attractive force between electrons and the nuclei that is responsible for all molecular bonds. Coordinate Covalent Bond - CORRECT ANSWER- One nucleus donates both of the electrons in the bond. Hybridization - CORRECT ANSWER- sp - 180° - linear sp2 - 120° - trigonal planar sp3 - 109.5° - tetrahedral, pyramidal, or bent

MCAT Review Sheets Mass Number and Atomic Number[GENERAL CHEMISTRY] Scientist Contributions Light energy and constants AHED Diamagnetic vs. Paramagnetic Quantum Numbers 3D shapes of s, p, d, f Atomic orbitals on the Periodic Table

MCAT Review SheetsMass Number and Atomic Number[GENERAL CHEMISTRY] Scientist Contributions Light energy and constants AHED Diamagnetic vs. Paramagnetic Quantum Numbers 3D shapes of s, p, d, f Atomic orbitals on the Periodic Table

MCAT ORGANIC CHEMISTRY EXAM STUDY GUIDE JOHNS HOPKINS UNIVERSITY Chapter 1 Nomenclature Chp 1.1 IUPAC Naming Steps ● Identify parent chain ○ Longest carbon chain ○ If there is a tie then parent chain is the one with the highest priority functional group ● Number the Parnet Chain ○ The highest priority functional group should be on the lowest possible number carbon ● Name substituents ● Assign number to each substituent ● String the name together naming subsituents pr...

MCAT Organic Chemistry Exam Questions and Answers Instantaneous Dipole Moment - Answer-Exists in an otherwise nonpolar molecule. Occurs because the electrons in a bond move about the orbital and at any moment may not be distributed exactly between the two bonding atoms, even when the atoms are identical. London Dispersion Forces - Answer-Occur between two instantaneous dipoles; the weakest dipole-dipole force (vs. hydrogen bonds which are the strongest dipole-dipole forces). Wolff-Kishner...

MCAT: General Chemistry QUESTIONS & ANSWERS

MCAT General Chemistry Practice Questions | Latest Update | 2024/2025 | Already Passed What is the oxidation state of sulfur in sulfur dioxide (SO2)? +4 -2 +6 0 Which of the following compounds has the highest boiling point? H2O CH4 CO2 N2 In which type of reaction does a single element replace another element in a compound? 2 Single displacement Double displacement Combustion Synthesis What is the molarity of a solution that contains 2 moles of solute ...