CHEM 120 Week 8 Final Exam Review Study Guide Fall 2018

Know what is the atomic number, atomic mass, protons, neutrons and electrons Question:Describe the shapes of molecules H2S, CBr4, and PCl3 Question:Calculating types of bonding (ionic, covalent, nonpolar covalent) Question:Non – polar covalent bonds and polar covalent bonds and electron sharing Question:Know the structure and makeup of DNA and RNA, know what DNA replication, transcription and translation are and ribosomes role in protein synthesis. Question:Know what a protein is, its makeup and what is primary, tertiary (globular), and quaternary structure. Also the types of bonds that holds the structure together. Question:Understand enzymes structure and understand function Question:Know anabolism and catabolism Question:Know natural polymers such as cellulose, starch and glycogen, proteins, DNA, ect. Question:Know examples of monosaccharides and disaccharides and polysaccharides Question:What are polysaccharides and examples such as cellulose, starch and glycogen Question:Understand lipids and fats Question:Carbon containing molecules and their naming including all functional groups, identify, naming and condensed structural formulas, IUPAC naming. Also know what a carbonyl group is. Question:Radioactivity and its effect on atomic structure, calculating atomic changes in alpha, beta, positron emission, electron capture and gamma radiation. Question:Know how to convert degrees C to degrees K and always use that in gas laws. Also degree F to degree C. Question:Memorize Boyle’s Law, Charles Law and the ideal gas law. Remember the constant R in the ideal gas law. Question:Molar volume of a gas at STP and how to use that information Question:Be able to determine products of neutralization reactions for example HCl + NaOH > ? (NaCl +H2O) Question:Memorize metric measurements ( for example there is 100cm in 1 meter, there is 100g in a kg) Question:Given a molecular formula be able to identify cations, anions, their charges, molecule names Question:Memorize the range of EN for nonpolar covalent bonds, polar covalent and ionic bonds Question:Essintial and non essential amino acids. Question:Biological condensation reactions